#service {
    width: 100%;
    padding: 36px 0
}

#service .container {
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center
}

#service .container,
#service .container .service_list {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    width: 100%
}

#service .container .service_list {
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    margin-top: 40px
}

#service .container .service_list .service_item {
    width: 25%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center
}

#service .container .service_list .service_item .icon {
    width: 100%
}

#service .container .service_list .service_item .icon img {
    width: auto;
    height: 88px
}

#service .container .service_list .service_item .content {
    width: 100%;
    text-align: center
}

#service .container .service_list .service_item .content h4 {
    font-size: 22px;
    color: #181818;
    line-height: 1.5;
    font-weight: 500
}

#service .container .service_list .service_item .content p {
    font-size: 14px;
    color: #aaa;
    line-height: 1.5
}

#du_process {
    width: 100%;
    padding: 36px 0;
    background-color: #f5f5f5
}

#du_process .process_wrapper {
    width: 100%;
    margin-top: 36px
}

#du_process .process_wrapper .process_list {
    width: 100%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between
}

#du_process .process_wrapper .process_list .process_item {
    width: 25%
}

#du_process .process_wrapper .process_list .process_item .num {
    text-align: center;
    position: relative;
    display: block;
    max-width: 240px;
    margin: 0 auto
}

#du_process .process_wrapper .process_list .process_item .num img {
    width: 30%;
    margin: 0 auto
}

#du_process .process_wrapper .process_list .process_item .line {
    width: 100%;
    height: 0;
    border-bottom: 1px dashed #181818;
    background-color: #ededed;
    margin: 20px 0;
    position: relative
}

#du_process .process_wrapper .process_list .process_item .line span {
    width: 14px;
    height: 14px;
    background-color: #3c79de;
    border-radius: 7px;
    z-index: 2
}

#du_process .process_wrapper .process_list .process_item .line:after,
#du_process .process_wrapper .process_list .process_item .line span {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%)
}

#du_process .process_wrapper .process_list .process_item .line:after {
    content: "";
    display: block;
    width: 24px;
    height: 24px;
    border: 3px solid #181818;
    border-radius: 15px;
    background-color: #fff;
    z-index: 1
}

#du_process .process_wrapper .process_list .process_item .content {
    width: 100%;
    text-align: center
}

#du_process .process_wrapper .process_list .process_item .content h3 {
    margin: 10px 0;
    font-size: 20px;
    font-weight: 600;
    color: #181818
}

#du_process .process_wrapper .process_list .process_item .content p {
    font-size: 16px;
    line-height: 1.5;
    color: #555
}

#quan {
    width: 100%;
    padding: 36px 0
}

#quan .quan_wrapper,
#quan .quan_wrapper .quan_list {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center
}

#quan .quan_wrapper .quan_list {
    width: 73%
}

#quan .quan_wrapper .quan_list .quan_item {
    width: 32%;
    padding: 20px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    background-color: #f5f5f5;
    margin: 10px 0;
    border-radius: 8px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center
}

#quan .quan_wrapper .quan_list .quan_item .icon {
    width: 100%;
    height: 120px;
    text-align: center
}

#quan .quan_wrapper .quan_list .quan_item .icon img {
    max-height: 100%
}

#quan .quan_wrapper .quan_list .quan_item .line {
    width: 130px;
    height: 6px;
    border-radius: 5px;
    background-color: #1075cd;
    margin: 5px 0 20px
}

#quan .quan_wrapper .quan_list .quan_item p {
    font-size: 16px;
    color: #aaa;
    width: 100%;
    text-align: center
}

#quan .quan_wrapper .quan_list .quan_item:hover {
    background-color: #fff;
    -webkit-box-shadow: 0 0 10px #ccc;
    box-shadow: 0 0 10px #ccc
}

#quan .quan_wrapper .img {
    width: 25%
}

#quan .quan_wrapper .img img,
#yun {
    width: 100%
}

#yun {
    padding: 36px 0;
    background-color: #f5f5f5
}

#yun .yun_wrapper {
    margin-top: 30px
}

#yun .yun_wrapper,
#yun .yun_wrapper .yun_list {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center
}

#yun .yun_wrapper .yun_list {
    width: 100%
}

#yun .yun_wrapper .yun_list .yun_item {
    width: 32%;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 15px 30px;
    background-color: #fff;
    margin: 10px 0;
    border-radius: 8px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center
}

#yun .yun_wrapper .yun_list .yun_item .icon {
    width: 30%;
    text-align: center
}

#yun .yun_wrapper .yun_list .yun_item .icon img {
    width: 100%
}

#yun .yun_wrapper .yun_list .yun_item .content {
    width: 65%
}

#yun .yun_wrapper .yun_list .yun_item .content h4 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px
}

#yun .yun_wrapper .yun_list .yun_item .content p {
    font-size: 16px;
    color: #181818;
    width: 100%;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden
}

#yun .yun_wrapper .yun_list .yun_item:hover {
    background-color: #fff;
    -webkit-box-shadow: 0 0 10px #ccc;
    box-shadow: 0 0 10px #ccc
}

#news {
    padding: 36px 0 0;
    background-color: #fff
}

#news .site_btn {
    padding: 30px 0 40px;
    text-align: center
}

#news .site_btn a {
    font-size: 16px;
    line-height: 1.2;
    color: #1075cd;
}

#news .news_wrapper {
    width: 100%
}

#news .news_wrapper .news_list {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    width: 100%;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center
}

#news .news_wrapper .news_list .news_item {
    position: relative;
    width: 100%;
    height: 194px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    overflow: hidden;
    padding: 40px
}

#news .news_wrapper .news_list .news_item a {
    width: 100%;
    display: block
}

#news .news_wrapper .news_list .news_item a .box {
    width: 65%;
    display: block
}

#news .news_wrapper .news_list .news_item a .box .title {
    font-size: 18px;
    line-height: 1.5;
    position: relative;
    z-index: 2
}

#news .news_wrapper .news_list .news_item a .box .content,
#news .news_wrapper .news_list .news_item a .box .date {
    font-size: 14px;
    line-height: 1.5;
    margin-top: 15px;
    position: relative;
    z-index: 2
}

#news .news_wrapper .news_list .news_item a .box .date {
    color: #0052d9
}

#news .news_wrapper .news_list .news_item a .box .hover {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    opacity: 0;
    z-index: 0;
    -webkit-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%)
}

#news .news_wrapper .news_list .news_item a .box .hover img {
    max-width: 100%;
    height: 100%;
    -o-object-fit: cover;
    object-fit: cover
}

#news .news_wrapper .news_list .news_item:nth-child(odd) {
    width: calc(50% - 1px);
    border-top: 1px solid #ccc;
    border-right: 1px solid #ccc;
    padding-left: 260px
}

#news .news_wrapper .news_list .news_item:nth-child(2n) {
    width: 50%;
    border-top: 1px solid #ccc;
    padding-right: 260px
}

#news .news_wrapper .news_list .news_item:hover a .box .hover {
    opacity: 1;
    -webkit-transition: .6s;
    -o-transition: .6s;
    transition: .6s
}

@media screen and (max-width:1400px) {
    #service {
        width: 100%;
        padding: 36px 0
    }
    #service .container {
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center
    }
    #service .container,
    #service .container .service_list {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        width: 100%
    }
    #service .container .service_list {
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        margin-top: 40px
    }
    #service .container .service_list .service_item {
        width: 25%;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #service .container .service_list .service_item .icon {
        width: 100%
    }
    #service .container .service_list .service_item .icon img {
        width: auto;
        height: 88px
    }
    #service .container .service_list .service_item .content {
        width: 100%;
        text-align: center
    }
    #service .container .service_list .service_item .content h4 {
        font-size: 22px;
        color: #181818;
        line-height: 1.5;
        font-weight: 500
    }
    #service .container .service_list .service_item .content p {
        font-size: 14px;
        color: #aaa;
        line-height: 1.5
    }
    #du_process {
        width: 100%;
        padding: 36px 0;
        background-color: #f5f5f5
    }
    #du_process .process_wrapper {
        width: 100%;
        margin-top: 36px
    }
    #du_process .process_wrapper .process_list {
        width: 100%;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between
    }
    #du_process .process_wrapper .process_list .process_item {
        width: 25%
    }
    #du_process .process_wrapper .process_list .process_item .num {
        text-align: center;
        position: relative;
        display: block;
        max-width: 240px;
        margin: 0 auto
    }
    #du_process .process_wrapper .process_list .process_item .num img {
        width: 30%;
        margin: 0 auto
    }
    #du_process .process_wrapper .process_list .process_item .line {
        width: 100%;
        height: 0;
        border-bottom: 1px dashed #181818;
        background-color: #ededed;
        margin: 20px 0;
        position: relative
    }
    #du_process .process_wrapper .process_list .process_item .line span {
        width: 14px;
        height: 14px;
        background-color: #3c79de;
        border-radius: 7px;
        z-index: 2
    }
    #du_process .process_wrapper .process_list .process_item .line:after,
    #du_process .process_wrapper .process_list .process_item .line span {
        position: absolute;
        top: 50%;
        left: 50%;
        -webkit-transform: translate(-50%, -50%);
        -ms-transform: translate(-50%, -50%);
        transform: translate(-50%, -50%)
    }
    #du_process .process_wrapper .process_list .process_item .line:after {
        content: "";
        display: block;
        width: 24px;
        height: 24px;
        border: 3px solid #181818;
        border-radius: 15px;
        background-color: #fff;
        z-index: 1
    }
    #du_process .process_wrapper .process_list .process_item .content {
        width: 100%;
        text-align: center
    }
    #du_process .process_wrapper .process_list .process_item .content h3 {
        margin: 10px 0;
        font-size: 20px;
        font-weight: 600;
        color: #181818
    }
    #du_process .process_wrapper .process_list .process_item .content p {
        font-size: 16px;
        line-height: 1.5;
        color: #555
    }
    #quan {
        width: 100%;
        padding: 36px 0
    }
    #quan .quan_wrapper,
    #quan .quan_wrapper .quan_list {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #quan .quan_wrapper .quan_list {
        width: 73%
    }
    #quan .quan_wrapper .quan_list .quan_item {
        width: 32%;
        padding: 20px;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        background-color: #f5f5f5;
        margin: 10px 0;
        border-radius: 8px;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #quan .quan_wrapper .quan_list .quan_item .icon {
        width: 100%;
        height: 120px;
        text-align: center
    }
    #quan .quan_wrapper .quan_list .quan_item .icon img {
        max-height: 100%
    }
    #quan .quan_wrapper .quan_list .quan_item .line {
        width: 130px;
        height: 6px;
        border-radius: 5px;
        background-color: #3c79de;
        margin: 5px 0 20px
    }
    #quan .quan_wrapper .quan_list .quan_item p {
        font-size: 16px;
        color: #aaa;
        width: 100%;
        text-align: center
    }
    #quan .quan_wrapper .quan_list .quan_item:hover {
        background-color: #fff;
        -webkit-box-shadow: 0 0 10px #ccc;
        box-shadow: 0 0 10px #ccc
    }
    #quan .quan_wrapper .img {
        width: 25%
    }
    #quan .quan_wrapper .img img,
    #yun {
        width: 100%
    }
    #yun {
        padding: 36px 0;
        background-color: #f5f5f5
    }
    #yun .yun_wrapper {
        margin-top: 30px
    }
    #yun .yun_wrapper,
    #yun .yun_wrapper .yun_list {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #yun .yun_wrapper .yun_list {
        width: 100%
    }
    #yun .yun_wrapper .yun_list .yun_item {
        width: 32%;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        padding: 15px 30px;
        background-color: #fff;
        margin: 10px 0;
        border-radius: 8px;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #yun .yun_wrapper .yun_list .yun_item .icon {
        width: 30%;
        text-align: center
    }
    #yun .yun_wrapper .yun_list .yun_item .icon img {
        width: 100%
    }
    #yun .yun_wrapper .yun_list .yun_item .content {
        width: 65%
    }
    #yun .yun_wrapper .yun_list .yun_item .content h4 {
        font-size: 18px;
        font-weight: 600;
        margin-bottom: 10px
    }
    #yun .yun_wrapper .yun_list .yun_item .content p {
        font-size: 16px;
        color: #181818;
        width: 100%;
        line-height: 1.5;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden
    }
    #yun .yun_wrapper .yun_list .yun_item:hover {
        background-color: #fff;
        -webkit-box-shadow: 0 0 10px #ccc;
        box-shadow: 0 0 10px #ccc
    }
    #news {
        padding: 36px 0 0;
        background-color: #fff
    }
    #news .site_btn {
        padding: 30px 0 40px;
        text-align: center
    }
    #news .site_btn a {
        font-size: 16px;
        line-height: 1.2;
        color: #ff8000
    }
    #news .news_wrapper {
        width: 100%
    }
    #news .news_wrapper .news_list {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        width: 100%;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #news .news_wrapper .news_list .news_item {
        position: relative;
        width: 100%;
        height: 194px;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        overflow: hidden;
        padding: 40px
    }
    #news .news_wrapper .news_list .news_item a {
        width: 100%;
        display: block
    }
    #news .news_wrapper .news_list .news_item a .box {
        width: 65%;
        display: block
    }
    #news .news_wrapper .news_list .news_item a .box .title {
        font-size: 18px;
        line-height: 1.5;
        position: relative;
        z-index: 2
    }
    #news .news_wrapper .news_list .news_item a .box .content,
    #news .news_wrapper .news_list .news_item a .box .date {
        font-size: 14px;
        line-height: 1.5;
        margin-top: 15px;
        position: relative;
        z-index: 2
    }
    #news .news_wrapper .news_list .news_item a .box .date {
        color: #ff8000
    }
    #news .news_wrapper .news_list .news_item a .box .hover {
        position: absolute;
        top: 50%;
        left: 50%;
        width: 100%;
        height: 100%;
        opacity: 0;
        z-index: 0;
        -webkit-transform: translate(-50%, -50%);
        -ms-transform: translate(-50%, -50%);
        transform: translate(-50%, -50%)
    }
    #news .news_wrapper .news_list .news_item a .box .hover img {
        max-width: 100%;
        height: 100%;
        -o-object-fit: cover;
        object-fit: cover
    }
    #news .news_wrapper .news_list .news_item:nth-child(odd) {
        width: calc(50% - 1px);
        border-top: 1px solid #ccc;
        border-right: 1px solid #ccc;
        padding-left: 200px
    }
    #news .news_wrapper .news_list .news_item:nth-child(2n) {
        width: 50%;
        border-top: 1px solid #ccc;
        padding-right: 200px
    }
    #news .news_wrapper .news_list .news_item:hover a .box .hover {
        opacity: 1;
        -webkit-transition: .6s;
        -o-transition: .6s;
        transition: .6s
    }
}

@media screen and (max-width:1200px) {
    #service {
        width: 100%;
        padding: 36px 0
    }
    #service .container {
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center
    }
    #service .container,
    #service .container .service_list {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        width: 100%
    }
    #service .container .service_list {
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        margin-top: 40px
    }
    #service .container .service_list .service_item {
        width: 25%;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #service .container .service_list .service_item .icon {
        width: 100%
    }
    #service .container .service_list .service_item .icon img {
        width: auto;
        height: 88px
    }
    #service .container .service_list .service_item .content {
        width: 100%;
        text-align: center
    }
    #service .container .service_list .service_item .content h4 {
        font-size: 22px;
        color: #181818;
        line-height: 1.5;
        font-weight: 500
    }
    #service .container .service_list .service_item .content p {
        font-size: 14px;
        color: #aaa;
        line-height: 1.5;
        height: 42px;
        width: 80%;
        margin: 0 auto
    }
    #du_process {
        width: 100%;
        padding: 36px 0;
        background-color: #f5f5f5
    }
    #du_process .process_wrapper {
        width: 100%;
        margin-top: 36px
    }
    #du_process .process_wrapper .process_list {
        width: 100%;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between
    }
    #du_process .process_wrapper .process_list .process_item {
        width: 25%
    }
    #du_process .process_wrapper .process_list .process_item .num {
        text-align: center;
        position: relative;
        display: block;
        max-width: 240px;
        margin: 0 auto
    }
    #du_process .process_wrapper .process_list .process_item .num img {
        width: 30%;
        margin: 0 auto
    }
    #du_process .process_wrapper .process_list .process_item .line {
        width: 100%;
        height: 0;
        border-bottom: 1px dashed #181818;
        background-color: #ededed;
        margin: 20px 0;
        position: relative
    }
    #du_process .process_wrapper .process_list .process_item .line span {
        width: 14px;
        height: 14px;
        background-color: #3c79de;
        border-radius: 7px;
        z-index: 2
    }
    #du_process .process_wrapper .process_list .process_item .line:after,
    #du_process .process_wrapper .process_list .process_item .line span {
        position: absolute;
        top: 50%;
        left: 50%;
        -webkit-transform: translate(-50%, -50%);
        -ms-transform: translate(-50%, -50%);
        transform: translate(-50%, -50%)
    }
    #du_process .process_wrapper .process_list .process_item .line:after {
        content: "";
        display: block;
        width: 24px;
        height: 24px;
        border: 3px solid #181818;
        border-radius: 15px;
        background-color: #fff;
        z-index: 1
    }
    #du_process .process_wrapper .process_list .process_item .content {
        width: 100%;
        text-align: center
    }
    #du_process .process_wrapper .process_list .process_item .content h3 {
        margin: 10px 0;
        font-size: 20px;
        font-weight: 600;
        color: #181818
    }
    #du_process .process_wrapper .process_list .process_item .content p {
        font-size: 16px;
        line-height: 1.5;
        color: #555
    }
    #quan {
        width: 100%;
        padding: 36px 0
    }
    #quan .quan_wrapper,
    #quan .quan_wrapper .quan_list {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #quan .quan_wrapper .quan_list {
        width: 73%
    }
    #quan .quan_wrapper .quan_list .quan_item {
        width: 32%;
        padding: 20px;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        background-color: #f5f5f5;
        margin: 10px 0;
        border-radius: 8px;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #quan .quan_wrapper .quan_list .quan_item .icon {
        width: 100%;
        height: 120px;
        text-align: center
    }
    #quan .quan_wrapper .quan_list .quan_item .icon img {
        max-height: 100%
    }
    #quan .quan_wrapper .quan_list .quan_item .line {
        width: 130px;
        height: 6px;
        border-radius: 5px;
        background-color: #3c79de;
        margin: 5px 0 20px
    }
    #quan .quan_wrapper .quan_list .quan_item p {
        font-size: 16px;
        color: #aaa;
        width: 100%;
        text-align: center
    }
    #quan .quan_wrapper .quan_list .quan_item:hover {
        background-color: #fff;
        -webkit-box-shadow: 0 0 10px #ccc;
        box-shadow: 0 0 10px #ccc
    }
    #quan .quan_wrapper .img {
        width: 25%
    }
    #quan .quan_wrapper .img img,
    #yun {
        width: 100%
    }
    #yun {
        padding: 36px 0;
        background-color: #f5f5f5
    }
    #yun .yun_wrapper {
        margin-top: 30px
    }
    #yun .yun_wrapper,
    #yun .yun_wrapper .yun_list {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #yun .yun_wrapper .yun_list {
        width: 100%
    }
    #yun .yun_wrapper .yun_list .yun_item {
        width: 32%;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        padding: 15px 30px;
        background-color: #fff;
        margin: 10px 0;
        border-radius: 8px;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #yun .yun_wrapper .yun_list .yun_item .icon {
        width: 30%;
        text-align: center
    }
    #yun .yun_wrapper .yun_list .yun_item .icon img {
        width: 100%
    }
    #yun .yun_wrapper .yun_list .yun_item .content {
        width: 65%
    }
    #yun .yun_wrapper .yun_list .yun_item .content h4 {
        font-size: 18px;
        font-weight: 600;
        margin-bottom: 10px
    }
    #yun .yun_wrapper .yun_list .yun_item .content p {
        font-size: 16px;
        color: #181818;
        width: 100%;
        line-height: 1.5;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden
    }
    #yun .yun_wrapper .yun_list .yun_item:hover {
        background-color: #fff;
        -webkit-box-shadow: 0 0 10px #ccc;
        box-shadow: 0 0 10px #ccc
    }
    #news {
        padding: 36px 0 0;
        background-color: #fff
    }
    #news .site_btn {
        padding: 30px 0 40px;
        text-align: center
    }
    #news .site_btn a {
        font-size: 16px;
        line-height: 1.2;
        color: #ff8000
    }
    #news .news_wrapper {
        width: 100%
    }
    #news .news_wrapper .news_list {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        width: 100%;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #news .news_wrapper .news_list .news_item {
        position: relative;
        width: 100%;
        height: 194px;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        overflow: hidden;
        padding: 40px
    }
    #news .news_wrapper .news_list .news_item a {
        width: 100%;
        display: block
    }
    #news .news_wrapper .news_list .news_item a .box {
        width: 65%;
        display: block
    }
    #news .news_wrapper .news_list .news_item a .box .title {
        font-size: 18px;
        line-height: 1.5;
        position: relative;
        z-index: 2
    }
    #news .news_wrapper .news_list .news_item a .box .content {
        font-size: 14px;
        line-height: 1.5;
        margin-top: 12px;
        position: relative;
        z-index: 2;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden
    }
    #news .news_wrapper .news_list .news_item a .box .date {
        font-size: 14px;
        line-height: 1.5;
        margin-top: 12px;
        color: #ff8000;
        position: relative;
        z-index: 2
    }
    #news .news_wrapper .news_list .news_item a .box .hover {
        position: absolute;
        top: 50%;
        left: 50%;
        width: 100%;
        height: 100%;
        opacity: 0;
        z-index: 0;
        -webkit-transform: translate(-50%, -50%);
        -ms-transform: translate(-50%, -50%);
        transform: translate(-50%, -50%)
    }
    #news .news_wrapper .news_list .news_item a .box .hover img {
        max-width: 100%;
        height: 100%;
        -o-object-fit: cover;
        object-fit: cover
    }
    #news .news_wrapper .news_list .news_item:nth-child(odd) {
        width: calc(50% - 1px);
        border-top: 1px solid #ccc;
        border-right: 1px solid #ccc;
        padding-left: 100px
    }
    #news .news_wrapper .news_list .news_item:nth-child(2n) {
        width: 50%;
        border-top: 1px solid #ccc;
        padding-right: 100px
    }
    #news .news_wrapper .news_list .news_item:hover a .box .hover {
        opacity: 1;
        -webkit-transition: .6s;
        -o-transition: .6s;
        transition: .6s
    }
}

@media screen and (max-width:768px) {
    #service {
        width: 100%;
        padding: 36px 0
    }
    #service .container {
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center
    }
    #service .container,
    #service .container .service_list {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        width: 100%
    }
    #service .container .service_list {
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        margin-top: 40px;
        padding: 0 20px
    }
    #service .container .service_list .service_item {
        width: 50%;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        margin: 10px 0
    }
    #service .container .service_list .service_item .icon {
        width: 100%
    }
    #service .container .service_list .service_item .icon img {
        width: auto;
        height: 88px
    }
    #service .container .service_list .service_item .content {
        width: 100%;
        text-align: center
    }
    #service .container .service_list .service_item .content h4 {
        font-size: 18px;
        color: #181818;
        line-height: 1.5;
        font-weight: 500;
        margin: 8px 0
    }
    #service .container .service_list .service_item .content p {
        font-size: 14px;
        color: #aaa;
        line-height: 1.5;
        height: 42px;
        width: 90%;
        margin: 0 auto
    }
    #du_process {
        width: 100%;
        padding: 36px 0;
        background-color: #f5f5f5
    }
    #du_process .process_wrapper {
        width: 100%;
        margin-top: 36px;
        overflow-y: auto;
        padding: 0 15px
    }
    #du_process .process_wrapper .process_list {
        width: 1500px;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center
    }
    #du_process .process_wrapper .process_list .process_item {
        width: 25%;
        position: relative
    }
    #du_process .process_wrapper .process_list .process_item .num {
        text-align: center;
        position: relative;
        display: block
    }
    #du_process .process_wrapper .process_list .process_item .num img {
        width: 30%;
        margin: 0 auto
    }
    #du_process .process_wrapper .process_list .process_item .line {
        width: 100%;
        height: 1px;
        background-color: #ededed;
        margin: 20px 0;
        position: relative
    }
    #du_process .process_wrapper .process_list .process_item .line span {
        width: 10px;
        height: 10px;
        background-color: #3c79de;
        border-radius: 5px;
        z-index: 2
    }
    #du_process .process_wrapper .process_list .process_item .line:after,
    #du_process .process_wrapper .process_list .process_item .line span {
        position: absolute;
        top: 50%;
        left: 50%;
        -webkit-transform: translate(-50%, -50%);
        -ms-transform: translate(-50%, -50%);
        transform: translate(-50%, -50%)
    }
    #du_process .process_wrapper .process_list .process_item .line:after {
        content: "";
        display: block;
        width: 16px;
        height: 16px;
        border: 1px solid #3c79de;
        border-radius: 10px;
        background-color: #fff;
        z-index: 1
    }
    #du_process .process_wrapper .process_list .process_item .content {
        width: 100%;
        text-align: center
    }
    #du_process .process_wrapper .process_list .process_item .content h3 {
        margin: 10px 0;
        font-size: 20px;
        font-weight: 600;
        color: #181818
    }
    #du_process .process_wrapper .process_list .process_item .content p {
        font-size: 16px;
        line-height: 1.5;
        color: #555
    }
    #du_process .process_wrapper .process_list .process_item:after {
        width: 24px;
        height: 24px;
        content: "";
        display: block;
        position: absolute;
        right: 15px;
        top: 60%;
        background-image: url(/public/images/right.png);
        background-position: 50%;
        background-repeat: no-repeat;
        background-size: cover;
        -webkit-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        transform: translateY(-50%)
    }
    #du_process .process_wrapper .process_list .process_item:last-child:after {
        display: none
    }
    #quan {
        width: 100%;
        padding: 36px 0
    }
    #quan .quan_wrapper {
        padding: 0 20px;
        margin-top: 30px
    }
    #quan .quan_wrapper,
    #quan .quan_wrapper .quan_list {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #quan .quan_wrapper .quan_list {
        width: 100%
    }
    #quan .quan_wrapper .quan_list .quan_item {
        width: 48%;
        padding: 20px;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        background-color: #f5f5f5;
        margin: 10px 0;
        border-radius: 8px;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #quan .quan_wrapper .quan_list .quan_item .icon {
        width: 100%;
        height: 80px;
        text-align: center
    }
    #quan .quan_wrapper .quan_list .quan_item .icon img {
        max-height: 100%
    }
    #quan .quan_wrapper .quan_list .quan_item .line {
        width: 90px;
        height: 4px;
        border-radius: 5px;
        background-color: #3c79de;
        margin: 5px 0 20px
    }
    #quan .quan_wrapper .quan_list .quan_item p {
        font-size: 14px;
        color: #aaa;
        width: 100%;
        text-align: center;
        height: 38px;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden
    }
    #quan .quan_wrapper .quan_list .quan_item:hover {
        background-color: #fff;
        -webkit-box-shadow: 0 0 10px #ccc;
        box-shadow: 0 0 10px #ccc
    }
    #quan .quan_wrapper .img,
    #quan .quan_wrapper .img img,
    #yun {
        width: 100%
    }
    #yun {
        padding: 36px 0;
        background-color: #f5f5f5
    }
    #yun .yun_wrapper {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        margin-top: 30px
    }
    #yun .yun_wrapper .yun_list {
        padding: 0 15px
    }
    #yun .yun_wrapper .yun_list,
    #yun .yun_wrapper .yun_list .yun_item {
        width: 100%;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #yun .yun_wrapper .yun_list .yun_item {
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        padding: 15px 30px;
        background-color: #fff;
        margin: 10px 0;
        border-radius: 8px
    }
    #yun .yun_wrapper .yun_list .yun_item .icon {
        width: 30%;
        text-align: center
    }
    #yun .yun_wrapper .yun_list .yun_item .icon img {
        width: 100%
    }
    #yun .yun_wrapper .yun_list .yun_item .content {
        width: 65%
    }
    #yun .yun_wrapper .yun_list .yun_item .content h4 {
        font-size: 18px;
        font-weight: 600;
        margin-bottom: 10px
    }
    #yun .yun_wrapper .yun_list .yun_item .content p {
        font-size: 16px;
        color: #181818;
        width: 100%;
        line-height: 1.5;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden
    }
    #yun .yun_wrapper .yun_list .yun_item:hover {
        background-color: #fff;
        -webkit-box-shadow: 0 0 10px #ccc;
        box-shadow: 0 0 10px #ccc
    }
    #news {
        padding: 36px 0 0;
        background-color: #fff
    }
    #news .site_btn {
        padding: 20px 0;
        text-align: center
    }
    #news .site_btn a {
        font-size: 16px;
        line-height: 1.2;
        color: #ff8000
    }
    #news .news_wrapper {
        width: 100%
    }
    #news .news_wrapper .news_list {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        width: 100%;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #news .news_wrapper .news_list .news_item {
        position: relative;
        width: 100%;
        height: auto;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        overflow: hidden;
        padding: 40px
    }
    #news .news_wrapper .news_list .news_item a,
    #news .news_wrapper .news_list .news_item a .box {
        width: 100%;
        display: block
    }
    #news .news_wrapper .news_list .news_item a .box .title {
        font-size: 18px;
        line-height: 1.5;
        position: relative;
        z-index: 2
    }
    #news .news_wrapper .news_list .news_item a .box .content {
        font-size: 14px;
        line-height: 1.5;
        margin-top: 12px;
        position: relative;
        z-index: 2;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden
    }
    #news .news_wrapper .news_list .news_item a .box .date {
        font-size: 14px;
        line-height: 1.5;
        margin-top: 12px;
        color: #ff8000;
        position: relative;
        z-index: 2
    }
    #news .news_wrapper .news_list .news_item a .box .hover {
        position: absolute;
        top: 50%;
        left: 50%;
        width: 100%;
        height: 100%;
        opacity: 1;
        z-index: 0;
        -webkit-transform: translate(-50%, -50%);
        -ms-transform: translate(-50%, -50%);
        transform: translate(-50%, -50%)
    }
    #news .news_wrapper .news_list .news_item a .box .hover img {
        max-width: 100%;
        height: 100%;
        -o-object-fit: cover;
        object-fit: cover
    }
    #news .news_wrapper .news_list .news_item:nth-child(odd) {
        width: 100%;
        border-top: 1px solid #ccc;
        border-right: 0 solid #ccc;
        padding: 20px
    }
    #news .news_wrapper .news_list .news_item:nth-child(2n) {
        width: 100%;
        border-top: 1px solid #ccc;
        padding: 20px
    }
    #news .news_wrapper .news_list .news_item:hover a .box .hover {
        opacity: 1;
        -webkit-transition: .6s;
        -o-transition: .6s;
        transition: .6s
    }
}

* {
    margin: 0;
    padding: 0;
    font-size: 16px;
    font-family: Microsoft YaHei;
    font-weight: 500;
    color: #181818
}

.main-container {
    width: 1000px;
    margin: 30px auto;
    background-image: url(/public/images/favicon.ico)
}

@media screen and (min-width:1400px) {
    .hidden_lg,
    .hidden_md,
    .hidden_xl {
        display: none!important
    }
    .hidden_xs {
        display: block!important
    }
}

@media screen and (min-width:1200px) {
    .hidden_lg,
    .hidden_md,
    .hidden_xl {
        display: none!important
    }
    .hidden_xs {
        display: block!important
    }
}

@media screen and (min-width:768px) {
    .hidden_lg,
    .hidden_md,
    .hidden_xl {
        display: none!important
    }
    .hidden_xs {
        display: block!important
    }
}

@media screen and (max-width:768px) {
    .hidden_lg,
    .hidden_md,
    .hidden_xl {
        display: block!important
    }
    .hidden_xs {
        display: none!important
    }
}

.w1400 {
    max-width: 1400px;
    margin: 0 auto
}

#ggw {
    width: 100%;
    max-height: 70px
}

#ggw .swiper {
    width: 100%;
    height: 100%
}

#ggw .swiper .swiper-slide {
    background-position: 50%;
    background-size: cover;
    width: 100%;
    height: 100%
}

#ggw .swiper .swiper-slide a {
    display: block;
    height: 100%;
    width: 100%;
    font-size: 0
}

#head {
    width: 100%;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    position: fixed;
    top: 0;
    -webkit-transition: .6s;
    -o-transition: .6s;
    transition: .6s;
    z-index: 9;
    background-color: hsla(0, 0%, 80%, .31373)
}

#head .nav {
    width: 100%;
    margin: 0 auto;
    position: relative;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between
}

#head .nav,
#head .nav .nav_list {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center
}

#head .nav .nav_list .logo {
    padding: 15px 50px 15px 20px;
    max-height: 40px;
    height: 40px
}

#head .nav .nav_list .logo a {
    display: block;
    height: 100%;
    max-height: 100%;
    font-size: 0
}

#head .nav .nav_list .logo a img {
    height: 100%
}

#head .nav .nav_list .menu ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center
}

#head .nav .nav_list .menu ul li {
    padding: 15px 0
}

#head .nav .nav_list .menu ul li h2 {
    font-weight: 400;
    font-size: 14px;
    position: relative
}

#head .nav .nav_list .menu ul li h2 a {
    padding: 0 17px;
    display: block;
    color: #666;
    font-size: 16px;
    border-right: 1px solid #ccc
}

#head .nav .nav_list .menu ul li:last-child h2 a {
    border: 0
}

#head .nav .nav_list .menu ul li .sub_menu {
    width: 100%;
    height: 0;
    position: absolute;
    z-index: 999;
    left: 0;
    top: 69px;
    overflow: hidden;
    border-top: 1px solid #ccc;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    background-color: #fff;
    -webkit-transition: .6s;
    -o-transition: .6s;
    transition: .6s
}

#head .nav .nav_list .menu ul li .sub_menu h3 {
    width: 100%;
    height: 30px;
    overflow: hidden;
    padding-left: 15px
}

#head .nav .nav_list .menu ul li .sub_menu h3:after {
    content: "";
    width: 0;
    height: 0;
    display: block;
    clear: both
}

#head .nav .nav_list .menu ul li .sub_menu .sub_menu_list {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap
}

#head .nav .nav_list .menu ul li .sub_menu .sub_menu_list .content {
    width: 100%;
    display: block
}

#head .nav .nav_list .menu ul li .sub_menu .sub_menu_list .content .cont_list {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center
}

#head .nav .nav_list .menu ul li .sub_menu .sub_menu_list .content .cont_list a {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    width: 24%;
    height: auto;
    padding: 15px;
    margin-top: 20px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    border-radius: 0
}

#head .nav .nav_list .menu ul li .sub_menu .sub_menu_list .content .cont_list a .info {
    width: 100%;
    height: 70px
}

#head .nav .nav_list .menu ul li .sub_menu .sub_menu_list .content .cont_list a .info h3 {
    font-weight: 400;
    color: #303030;
    font-size: 14px;
    line-height: 1.5;
    padding: 0
}

#head .nav .nav_list .menu ul li .sub_menu .sub_menu_list .content .cont_list a .info p {
    color: #989898;
    font-size: 12px;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden
}

#head .nav .nav_list .menu ul li .sub_menu .sub_menu_list .content .cont_list a:hover {
    background-color: #f6f6f6;
    border-radius: 5px;
    -webkit-transition: .6s;
    -o-transition: .6s;
    transition: .6s
}

#head .nav .nav_list .menu ul li .active h2 a,
#head .nav .nav_list .menu ul li:hover h2 a {
    color: #ff9e06
}

#head .nav .nav_list .menu ul li:hover .sub_menu {
    height: 340px;
    padding: 30px 80px;
    -webkit-transition: .6s;
    -o-transition: .6s;
    transition: .6s;
    border-top: 1px solid #ccc
}

#head .nav .lang {
    padding-right: 20px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center
}

#head .nav .lang .lang_icon {
    max-width: 24px;
    font-size: 0
}

#head .nav .lang .lang_icon img {
    width: 100%
}

#head .nav .lang select {
    background-color: rgba(0, 0, 0, 0);
    border: 0;
    outline: none
}

#head .nav .nav_btn,
#head .phone_menu {
    display: none
}

#head.fff,
#head:hover {
    background-color: #fff;
    -webkit-transition: .6s;
    -o-transition: .6s;
    transition: .6s
}

.w1400 .title {
    width: 100%
}

.w1400 .title .sitetitle {
    font-size: 30px;
    text-align: center
}

.w1400 .title .subtitle {
    font-size: 14px;
    text-align: center;
    margin-top: 8px;
    color: #999
}

.w1400 .title p {
    font-size: 16px;
    line-height: 1;
    color: #555;
    margin-top: 20px;
    text-align: center
}

@media screen and (max-width:1400px) {
    .w1400 {
        max-width: 1280px;
        margin: 0 auto
    }
    #head {
        width: 100%;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        position: fixed;
        top: 0;
        -webkit-transition: .6s;
        -o-transition: .6s;
        transition: .6s;
        z-index: 9;
        background-color: hsla(0, 0%, 80%, .31373)
    }
    #head .nav {
        width: 100%;
        margin: 0 auto;
        position: relative;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between
    }
    #head .nav,
    #head .nav .nav_list {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #head .nav .nav_list .logo {
        padding: 15px 50px 15px 20px;
        max-height: 40px;
        height: 40px
    }
    #head .nav .nav_list .logo a {
        display: block;
        height: 100%;
        max-height: 100%;
        font-size: 0
    }
    #head .nav .nav_list .logo a img {
        height: 100%
    }
    #head .nav .nav_list .menu ul {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #head .nav .nav_list .menu ul li {
        padding: 15px 0
    }
    #head .nav .nav_list .menu ul li h2 {
        font-weight: 400;
        font-size: 14px;
        position: relative
    }
    #head .nav .nav_list .menu ul li h2 a {
        padding: 0 17px;
        display: block;
        color: #666;
        font-size: 16px;
        border-right: 1px solid #ccc
    }
    #head .nav .nav_list .menu ul li:last-child h2 a {
        border: 0
    }
    #head .nav .nav_list .menu ul li .sub_menu {
        width: 100%;
        height: 0;
        position: absolute;
        z-index: 999;
        left: 0;
        top: 69px;
        overflow: hidden;
        border-top: 1px solid #ccc;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        background-color: #fff;
        -webkit-transition: .6s;
        -o-transition: .6s;
        transition: .6s
    }
    #head .nav .nav_list .menu ul li .sub_menu h3 {
        width: 100%;
        height: 30px;
        overflow: hidden;
        padding-left: 15px
    }
    #head .nav .nav_list .menu ul li .sub_menu h3:after {
        content: "";
        width: 0;
        height: 0;
        display: block;
        clear: both
    }
    #head .nav .nav_list .menu ul li .sub_menu .sub_menu_list {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap
    }
    #head .nav .nav_list .menu ul li .sub_menu .sub_menu_list .content {
        width: 100%;
        display: block
    }
    #head .nav .nav_list .menu ul li .sub_menu .sub_menu_list .content .cont_list {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #head .nav .nav_list .menu ul li .sub_menu .sub_menu_list .content .cont_list a {
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        width: 24%;
        height: auto;
        padding: 15px;
        margin-top: 20px;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        border-radius: 0
    }
    #head .nav .nav_list .menu ul li .sub_menu .sub_menu_list .content .cont_list a .info {
        width: 100%;
        height: 70px
    }
    #head .nav .nav_list .menu ul li .sub_menu .sub_menu_list .content .cont_list a .info h3 {
        font-weight: 400;
        color: #303030;
        font-size: 14px;
        line-height: 1.5;
        padding: 0
    }
    #head .nav .nav_list .menu ul li .sub_menu .sub_menu_list .content .cont_list a .info p {
        color: #989898;
        font-size: 12px;
        line-height: 1.5;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden
    }
    #head .nav .nav_list .menu ul li .sub_menu .sub_menu_list .content .cont_list a:hover {
        background-color: #f6f6f6;
        border-radius: 5px;
        -webkit-transition: .6s;
        -o-transition: .6s;
        transition: .6s
    }
    #head .nav .nav_list .menu ul li .active h2 a,
    #head .nav .nav_list .menu ul li:hover h2 a {
        color: #ff9e06
    }
    #head .nav .nav_list .menu ul li:hover .sub_menu {
        height: 340px;
        padding: 30px 80px;
        -webkit-transition: .6s;
        -o-transition: .6s;
        transition: .6s;
        border-top: 1px solid #ccc
    }
    #head .nav .lang {
        padding-right: 20px;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #head .nav .lang .lang_icon {
        max-width: 24px;
        font-size: 0
    }
    #head .nav .lang .lang_icon img {
        width: 100%
    }
    #head .nav .lang select {
        background-color: rgba(0, 0, 0, 0);
        border: 0;
        outline: none
    }
    #head .nav .nav_btn,
    #head .phone_menu {
        display: none
    }
    #head.fff,
    #head:hover {
        background-color: #fff;
        -webkit-transition: .6s;
        -o-transition: .6s;
        transition: .6s
    }
    .w1400 .title {
        width: 100%
    }
    .w1400 .title .sitetitle {
        font-size: 28px;
        text-align: center
    }
    .w1400 .title .subtitle {
        font-size: 14px;
        text-align: center;
        margin-top: 8px;
        color: #999
    }
    .w1400 .title p {
        font-size: 14px;
        line-height: 1;
        color: #555;
        margin-top: 20px;
        text-align: center
    }
}

@media screen and (max-width:1200px) {
    .w1400 {
        max-width: 1024px;
        margin: 0 auto
    }
    #head {
        width: 100%;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        position: fixed;
        top: 0;
        -webkit-transition: .6s;
        -o-transition: .6s;
        transition: .6s;
        z-index: 9;
        background-color: hsla(0, 0%, 80%, .31373)
    }
    #head .nav {
        width: 100%;
        margin: 0 auto;
        position: relative;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between
    }
    #head .nav,
    #head .nav .nav_list {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #head .nav .nav_list .logo {
        padding: 15px 50px 15px 20px;
        max-height: 40px;
        height: 40px
    }
    #head .nav .nav_list .logo a {
        display: block;
        height: 100%;
        max-height: 100%;
        font-size: 0
    }
    #head .nav .nav_list .logo a img {
        height: 100%
    }
    #head .nav .nav_list .menu ul {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #head .nav .nav_list .menu ul li {
        padding: 15px 0
    }
    #head .nav .nav_list .menu ul li h2 {
        font-weight: 400;
        font-size: 14px;
        position: relative
    }
    #head .nav .nav_list .menu ul li h2 a {
        padding: 0 17px;
        display: block;
        color: #666;
        font-size: 16px;
        border-right: 1px solid #ccc
    }
    #head .nav .nav_list .menu ul li:last-child h2 a {
        border: 0
    }
    #head .nav .nav_list .menu ul li .sub_menu {
        width: 100%;
        height: 0;
        position: absolute;
        z-index: 999;
        left: 0;
        top: 69px;
        overflow: hidden;
        border-top: 1px solid #ccc;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        background-color: #fff;
        -webkit-transition: .6s;
        -o-transition: .6s;
        transition: .6s
    }
    #head .nav .nav_list .menu ul li .sub_menu h3 {
        width: 100%;
        height: 30px;
        overflow: hidden;
        padding-left: 15px
    }
    #head .nav .nav_list .menu ul li .sub_menu h3:after {
        content: "";
        width: 0;
        height: 0;
        display: block;
        clear: both
    }
    #head .nav .nav_list .menu ul li .sub_menu .sub_menu_list {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap
    }
    #head .nav .nav_list .menu ul li .sub_menu .sub_menu_list .content {
        width: 100%;
        display: block
    }
    #head .nav .nav_list .menu ul li .sub_menu .sub_menu_list .content .cont_list {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #head .nav .nav_list .menu ul li .sub_menu .sub_menu_list .content .cont_list a {
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        width: 24%;
        height: auto;
        padding: 15px;
        margin-top: 20px;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        border-radius: 0
    }
    #head .nav .nav_list .menu ul li .sub_menu .sub_menu_list .content .cont_list a .info {
        width: 100%;
        height: 70px
    }
    #head .nav .nav_list .menu ul li .sub_menu .sub_menu_list .content .cont_list a .info h3 {
        font-weight: 400;
        color: #303030;
        font-size: 14px;
        line-height: 1.5;
        padding: 0
    }
    #head .nav .nav_list .menu ul li .sub_menu .sub_menu_list .content .cont_list a .info p {
        color: #989898;
        font-size: 12px;
        line-height: 1.5;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden
    }
    #head .nav .nav_list .menu ul li .sub_menu .sub_menu_list .content .cont_list a:hover {
        background-color: #f6f6f6;
        border-radius: 5px;
        -webkit-transition: .6s;
        -o-transition: .6s;
        transition: .6s
    }
    #head .nav .nav_list .menu ul li .active h2 a,
    #head .nav .nav_list .menu ul li:hover h2 a {
        color: #ff9e06
    }
    #head .nav .nav_list .menu ul li:hover .sub_menu {
        height: 340px;
        padding: 30px 80px;
        -webkit-transition: .6s;
        -o-transition: .6s;
        transition: .6s;
        border-top: 1px solid #ccc
    }
    #head .nav .lang {
        padding-right: 20px;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #head .nav .lang .lang_icon {
        max-width: 24px;
        font-size: 0
    }
    #head .nav .lang .lang_icon img {
        width: 100%
    }
    #head .nav .lang select {
        background-color: rgba(0, 0, 0, 0);
        border: 0;
        outline: none
    }
    #head .nav .nav_btn,
    #head .phone_menu {
        display: none
    }
    #head.fff,
    #head:hover {
        background-color: #fff;
        -webkit-transition: .6s;
        -o-transition: .6s;
        transition: .6s
    }
    .w1400 .title {
        width: 100%
    }
    .w1400 .title .sitetitle {
        font-size: 24px;
        text-align: center
    }
    .w1400 .title .subtitle {
        font-size: 14px;
        text-align: center;
        margin-top: 8px;
        color: #999
    }
    .w1400 .title p {
        font-size: 14px;
        line-height: 1;
        color: #555;
        margin-top: 20px;
        text-align: center
    }
}

@media screen and (max-width:768px) {
    .w1400 {
        max-width: 100%;
        margin: 0 auto
    }
    * {
        -webkit-box-sizing: border-box;
        box-sizing: border-box
    }
    #head {
        position: fixed;
        top: 0;
        left: 0;
        -webkit-transition: .6s;
        -o-transition: .6s;
        transition: .6s;
        z-index: 9;
        background-color: #fff;
        overflow: hidden
    }
    #head,
    #head .nav {
        width: 100%;
        -webkit-box-sizing: border-box;
        box-sizing: border-box
    }
    #head .nav {
        margin: 0 auto;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        height: 70px;
        border-bottom: 1px solid #ccc
    }
    #head .nav,
    #head .nav .nav_list {
        position: relative;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #head .nav .nav_list {
        width: 50%
    }
    #head .nav .nav_list .logo {
        padding: 0 50px 0 20px;
        max-height: 40px;
        height: 40px
    }
    #head .nav .nav_list .logo a {
        display: block;
        height: 100%;
        max-height: 100%;
        font-size: 0
    }
    #head .nav .nav_list .logo a img {
        height: 100%
    }
    #head .nav .nav_list .menu {
        width: 100%;
        max-width: 100%;
        position: relative;
        top: 70px;
        left: 0;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        background-color: #fff;
        display: none
    }
    #head .nav .nav_list .menu ul {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        -webkit-box-sizing: border-box;
        box-sizing: border-box
    }
    #head .nav .nav_list .menu ul li {
        padding: 15px 0;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        width: 100%;
        position: relative
    }
    #head .nav .nav_list .menu ul li h2 {
        font-weight: 400;
        font-size: 14px;
        position: relative
    }
    #head .nav .nav_list .menu ul li h2 a {
        padding: 0 17px;
        display: block;
        color: #666;
        font-size: 16px;
        border-right: 1px solid #ccc;
        -webkit-box-sizing: border-box;
        box-sizing: border-box
    }
    #head .nav .nav_list .menu ul li:last-child h2 a {
        border: 0
    }
    #head .nav .nav_list .menu ul li .sub_menu {
        width: 100%;
        height: auto;
        position: relative;
        overflow: hidden;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        background-color: #fff;
        -webkit-transition: .6s;
        -o-transition: .6s;
        transition: .6s;
        padding: 15px 17px;
        top: 0;
        left: 0
    }
    #head .nav .nav_list .menu ul li .sub_menu h3.top_title {
        width: 100%;
        height: 30px;
        overflow: hidden;
        padding-left: 15px;
        display: none
    }
    #head .nav .nav_list .menu ul li .sub_menu h3.top_title:after {
        content: "";
        width: 0;
        height: 0;
        display: none;
        clear: both
    }
    #head .nav .nav_list .menu ul li .sub_menu .sub_menu_list {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap
    }
    #head .nav .nav_list .menu ul li .sub_menu .sub_menu_list .content {
        width: 100%;
        display: block
    }
    #head .nav .nav_list .menu ul li .sub_menu .sub_menu_list .content .cont_list {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #head .nav .nav_list .menu ul li .sub_menu .sub_menu_list .content .cont_list a {
        height: auto;
        padding: 0;
        margin-top: 0;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        border-radius: 0;
        width: 100%;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        display: block
    }
    #head .nav .nav_list .menu ul li .sub_menu .sub_menu_list .content .cont_list a .info {
        width: 100%;
        height: auto;
        display: block;
        -webkit-box-sizing: border-box;
        box-sizing: border-box
    }
    #head .nav .nav_list .menu ul li .sub_menu .sub_menu_list .content .cont_list a .info h3 {
        width: 100%;
        font-weight: 400;
        color: #303030;
        font-size: 14px;
        line-height: 1.5;
        padding: 0;
        display: block;
        -webkit-box-sizing: border-box;
        box-sizing: border-box
    }
    #head .nav .nav_list .menu ul li .sub_menu .sub_menu_list .content .cont_list a .info p {
        color: #989898;
        font-size: 12px;
        line-height: 1.5;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden;
        display: none
    }
    #head .nav .nav_list .menu ul li .sub_menu .sub_menu_list .content .cont_list a:hover {
        background-color: #f6f6f6;
        border-radius: 5px;
        -webkit-transition: .6s;
        -o-transition: .6s;
        transition: .6s
    }
    #head .nav .nav_list .menu ul li .active h2 a,
    #head .nav .nav_list .menu ul li:hover h2 a {
        color: #ff9e06
    }
    #head .nav .nav_list .menu ul li:hover .sub_menu {
        height: auto;
        padding: 15px 17px;
        -webkit-transition: .6s;
        -o-transition: .6s;
        transition: .6s;
        border-top: 1px solid #ccc;
        -webkit-box-sizing: border-box;
        box-sizing: border-box
    }
    #head .nav .nav_btn {
        max-width: 20%;
        width: 40px;
        display: block;
        padding-right: 15px
    }
    #head .nav .nav_btn span {
        width: 100%;
        height: 2px;
        display: block;
        margin-top: 6px
    }
    #head .nav .nav_btn span:first-child {
        margin-top: 0
    }
    #head .nav .nav_btn span:first-child,
    #head .nav .nav_btn span:nth-child(2),
    #head .nav .nav_btn span:nth-child(3) {
        background-color: #000;
        -webkit-transition: .6s;
        -o-transition: .6s;
        transition: .6s
    }
    #head .nav .nav_btn.close span {
        width: 100%;
        height: 2px;
        display: block;
        margin-top: 6px
    }
    #head .nav .nav_btn.close span:first-child {
        background-color: #000;
        margin-top: 0;
        -webkit-transform: rotate(45deg) translate(5px, 5px);
        -ms-transform: rotate(45deg) translate(5px, 5px);
        transform: rotate(45deg) translate(5px, 5px);
        -webkit-transition: .6s;
        -o-transition: .6s;
        transition: .6s
    }
    #head .nav .nav_btn.close span:nth-child(2) {
        background-color: #000;
        opacity: 0;
        -webkit-transition: .6s;
        -o-transition: .6s;
        transition: .6s
    }
    #head .nav .nav_btn.close span:nth-child(3) {
        background-color: #000;
        -webkit-transform: rotate(-45deg) translate(6px, -6px);
        -ms-transform: rotate(-45deg) translate(6px, -6px);
        transform: rotate(-45deg) translate(6px, -6px);
        -webkit-transition: .6s;
        -o-transition: .6s;
        transition: .6s
    }
    #head .nav .lang {
        padding-right: 0;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        width: 30%;
        -webkit-box-sizing: border-box;
        box-sizing: border-box
    }
    #head .nav .lang .lang_icon {
        max-width: 24px;
        font-size: 0
    }
    #head .nav .lang .lang_icon img {
        width: 100%
    }
    #head .nav .lang select {
        background-color: rgba(0, 0, 0, 0);
        border: 0;
        outline: none
    }
    #head .phone_menu {
        width: 100%;
        position: relative;
        top: 0;
        left: 0;
        display: none;
        height: calc(100vh - 70px);
        overflow-x: hidden;
        overflow-y: auto
    }
    #head .phone_menu .menu {
        width: 100%;
        max-width: 100%;
        position: relative;
        height: auto;
        background-color: #fff;
        display: block
    }
    #head .phone_menu .menu,
    #head .phone_menu .menu ul {
        -webkit-box-sizing: border-box;
        box-sizing: border-box
    }
    #head .phone_menu .menu ul {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #head .phone_menu .menu ul li {
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        width: 100%;
        position: relative
    }
    #head .phone_menu .menu ul li h2 {
        font-weight: 400;
        font-size: 14px;
        position: relative;
        padding: 0 17px
    }
    #head .phone_menu .menu ul li h2 a {
        padding: 15px;
        display: block;
        color: #666;
        font-size: 16px;
        border-right: 0 solid #ccc;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        border-bottom: 1px solid #eee;
        position: relative
    }
    #head .phone_menu .menu ul li:last-child h2 a {
        border: 0
    }
    #head .phone_menu .menu ul li .sub_menu {
        width: 100%;
        height: auto;
        position: relative;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        background-color: #fff;
        padding: 0 17px;
        top: 0;
        left: 0;
        display: none
    }
    #head .phone_menu .menu ul li .sub_menu h3.top_title {
        width: 100%;
        height: 30px;
        overflow: hidden;
        padding-left: 15px;
        display: none
    }
    #head .phone_menu .menu ul li .sub_menu h3.top_title:after {
        content: "";
        width: 0;
        height: 0;
        display: none;
        clear: both
    }
    #head .phone_menu .menu ul li .sub_menu .sub_menu_list {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap
    }
    #head .phone_menu .menu ul li .sub_menu .sub_menu_list .content {
        width: 100%;
        display: block
    }
    #head .phone_menu .menu ul li .sub_menu .sub_menu_list .content .cont_list {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        border-top: 1px solid #eee
    }
    #head .phone_menu .menu ul li .sub_menu .sub_menu_list .content .cont_list a {
        height: auto;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        border-radius: 0;
        width: 100%;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        display: block;
        margin: 0 20px;
        padding: 15px 10px;
        border-bottom: 1px solid #eee
    }
    #head .phone_menu .menu ul li .sub_menu .sub_menu_list .content .cont_list a .info {
        width: 100%;
        height: auto;
        display: block;
        -webkit-box-sizing: border-box;
        box-sizing: border-box
    }
    #head .phone_menu .menu ul li .sub_menu .sub_menu_list .content .cont_list a .info h3 {
        width: 100%;
        font-weight: 400;
        color: #303030;
        font-size: 14px;
        line-height: 1.5;
        padding: 0;
        display: block;
        -webkit-box-sizing: border-box;
        box-sizing: border-box
    }
    #head .phone_menu .menu ul li .sub_menu .sub_menu_list .content .cont_list a .info p {
        color: #989898;
        font-size: 12px;
        line-height: 1.5;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 2;
        overflow: hidden;
        display: none
    }
    #head .phone_menu .menu ul li .sub_menu .sub_menu_list .content .cont_list a:last-child {
        border: 0
    }
    #head .phone_menu .menu ul li .sub_menu .sub_menu_list .content .cont_list a:hover {
        background-color: #f6f6f6;
        border-radius: 5px
    }
    #head .phone_menu .menu ul li.active h2 a {
        color: #ff9e06
    }
    #head .phone_menu .menu ul li.up h2 a:after {
        content: "+"
    }
    #head .phone_menu .menu ul li.down h2 a:after,
    #head .phone_menu .menu ul li.up h2 a:after {
        display: block;
        width: 24px;
        height: 24px;
        line-height: 24px;
        position: absolute;
        top: 50%;
        right: 0;
        -webkit-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        transform: translateY(-50%);
        color: #555;
        font-size: 24px
    }
    #head .phone_menu .menu ul li.down h2 a:after {
        content: "-"
    }
    #head.fff,
    #head:hover {
        background-color: #fff;
        -webkit-transition: .6s;
        -o-transition: .6s;
        transition: .6s
    }
    .w1400 .title {
        width: 100%
    }
    .w1400 .title .sitetitle {
        font-size: 24px;
        text-align: center;
        font-weight: 600
    }
    .w1400 .title .subtitle {
        font-size: 14px;
        text-align: center;
        margin-top: 8px;
        color: #555
    }
    .w1400 .title p {
        font-size: 14px;
        color: #aaa;
        width: 90%;
        margin: 10px auto;
        line-height: 1.5
    }
}

#head {
    background-color: #fff
}

#banner {
    height: 100%;
    max-height: 480px;
    position: relative;
    margin-top: 70px;
    background-position: 50%;
    background-size: cover;
    background-repeat: no-repeat;
    height: 480px
}

#banner,
#banner .container {
    width: 100%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center
}

#banner .container .content {
    max-width: 38%
}

#banner .container .content .title {
    font-size: 42px;
    line-height: 1.5;
    font-weight: 600
}

#banner .container .content p {
    font-size: 16px;
    line-height: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    font-weight: 400;
    margin-top: 15px
}

#banner .container .content .more {
    margin-top: 15px;
    background-color: #3c79de;
    font-size: 18px;
    color: #fff;
    padding: 10px 30px;
    text-align: center;
    display: block;
    max-width: 140px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box
}

@media screen and (max-width:1400px) {
    #head {
        background-color: #fff
    }
    #banner {
        height: 100%;
        max-height: 480px;
        position: relative;
        margin-top: 70px;
        background-position: 50%;
        background-size: cover;
        background-repeat: no-repeat;
        height: 480px
    }
    #banner,
    #banner .container {
        width: 100%;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #banner .container .content {
        max-width: 38%
    }
    #banner .container .content .title {
        font-size: 36px;
        line-height: 1.5;
        font-weight: 600
    }
    #banner .container .content p {
        font-size: 16px;
        line-height: 1.5;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
        overflow: hidden;
        font-weight: 400;
        margin-top: 15px
    }
    #banner .container .content .more {
        margin-top: 15px;
        background-color: #3c79de;
        font-size: 18px;
        color: #fff;
        padding: 10px 30px;
        text-align: center;
        display: block;
        max-width: 140px;
        -webkit-box-sizing: border-box;
        box-sizing: border-box
    }
}

@media screen and (max-width:1200px) {
    #head {
        background-color: #fff
    }
    #banner {
        width: 100%;
        height: 100%;
        max-height: 480px;
        position: relative;
        margin-top: 70px;
        background-position: 50%;
        background-size: cover;
        background-repeat: no-repeat;
        height: 400px;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center
    }
    #banner,
    #banner .container {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #banner .container {
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        width: 90%
    }
    #banner .container .content {
        max-width: 38%
    }
    #banner .container .content .title {
        font-size: 30px;
        line-height: 1.5;
        font-weight: 600
    }
    #banner .container .content p {
        font-size: 16px;
        line-height: 1.5;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
        overflow: hidden;
        font-weight: 400;
        margin-top: 15px
    }
    #banner .container .content .more {
        margin-top: 15px;
        background-color: #3c79de;
        font-size: 18px;
        color: #fff;
        padding: 10px 30px;
        text-align: center;
        display: block;
        max-width: 140px;
        -webkit-box-sizing: border-box;
        box-sizing: border-box
    }
}

@media screen and (max-width:768px) {
    #head {
        background-color: #fff
    }
    #banner {
        width: 100%;
        height: 100%;
        max-height: 480px;
        position: relative;
        margin-top: 70px;
        background-position: 50%;
        background-size: cover;
        background-repeat: no-repeat;
        height: 280px;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #banner .container {
        width: 100%
    }
    #banner .container,
    #banner .container .content {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #banner .container .content {
        max-width: 80%
    }
    #banner .container .content .title {
        text-align: center;
        font-size: 24px;
        line-height: 1.5;
        font-weight: 600
    }
    #banner .container .content p {
        text-align: center;
        font-size: 16px;
        line-height: 1.5;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
        overflow: hidden;
        font-weight: 400;
        margin-top: 15px
    }
    #banner .container .content .more {
        margin-top: 15px;
        background-color: #3c79de;
        font-size: 18px;
        color: #fff;
        padding: 10px 30px;
        text-align: center;
        display: block;
        max-width: 140px;
        -webkit-box-sizing: border-box;
        box-sizing: border-box
    }
}

#foot {
    padding: 36px 0 0;
    background-color: #efefef
}

#foot .w1400 .top {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    padding: 0 30px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    margin-bottom: 20px
}

#foot .w1400 .top .foot_logo {
    width: 20%
}

#foot .w1400 .top .foot_logo .logo {
    height: 75px
}

#foot .w1400 .top .foot_logo .phone {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: start;
    -ms-flex-pack: start;
    justify-content: flex-start;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center
}

#foot .w1400 .top .foot_logo .phone .icon {
    width: 28px;
    height: 28px
}

#foot .w1400 .top .foot_logo .phone .icon img {
    width: 100%;
    height: 100%
}

#foot .w1400 .top .foot_logo .phone .tele a {
    font-size: 20px;
    color: #3c79de
}

#foot .w1400 .top .contact {
    width: 22%
}

#foot .w1400 .top .contact .title {
    font-size: 20px;
    font-weight: 600;
    color: #181818
}

#foot .w1400 .top .contact .contact_wrapper {
    font-size: 16px;
    margin-top: 15px;
    color: #555
}

#foot .w1400 .top .foot_nav {
    width: 32%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 0 40px
}

#foot .w1400 .top .foot_nav .service h4 {
    font-size: 18px;
    font-weight: 500;
    color: #181818
}

#foot .w1400 .top .foot_nav .service .service_list {
    margin-top: 15px;
    text-align: center
}

#foot .w1400 .top .foot_nav .service .service_list a {
    font-size: 16px;
    line-height: 1.5
}

#foot .w1400 .top .foot_nav .service .service_list a:hover {
    color: #ff8000
}

#foot .w1400 .top .foot_nav .support h4 {
    font-size: 18px;
    font-weight: 500;
    color: #181818
}

#foot .w1400 .top .foot_nav .support .support_list {
    margin-top: 15px;
    text-align: center
}

#foot .w1400 .top .foot_nav .support .support_list a {
    font-size: 16px;
    line-height: 1.5
}

#foot .w1400 .top .foot_nav .support .support_list a:hover {
    color: #ff8000
}

#foot .w1400 .top .foot_nav .about h4 {
    font-size: 18px;
    font-weight: 500;
    color: #181818
}

#foot .w1400 .top .foot_nav .about .about_list {
    margin-top: 15px;
    text-align: center
}

#foot .w1400 .top .foot_nav .about .about_list a {
    font-size: 16px;
    line-height: 1.5
}

#foot .w1400 .top .foot_nav .about .about_list a:hover {
    color: #ff8000
}

#foot .w1400 .top .ewm {
    width: 23%
}

#foot .w1400 .top .ewm .box {
    background-color: #fff;
    -webkit-box-shadow: 0 0 10px #eee inset;
    box-shadow: inset 0 0 10px #eee;
    border-radius: 8px;
    border: 2px solid #fff;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    padding: 15px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box
}

#foot .w1400 .top .ewm .box .img {
    width: 35%
}

#foot .w1400 .top .ewm .box .img img {
    width: 100%
}

#foot .w1400 .top .ewm .box .text {
    width: 60%;
    margin-left: 5%
}

#foot .w1400 .top .ewm .box .text h3 {
    font-size: 18px;
    margin-bottom: 15px;
    font-weight: 500
}

#foot .w1400 .top .ewm .box .text p {
    font-size: 14px
}

#foot .w1400 .center {
    width: 100%;
    padding: 10px 0;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    justify-items: center
}

#foot .w1400 .center .link {
    width: 1400px;
    height: 24px;
    overflow-x: auto
}

#foot .w1400 .center .link .link_list {
    width: auto;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-pack: start;
    -ms-flex-pack: start;
    justify-content: start;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center
}

#foot .w1400 .center .link .link_list .link_item {
    padding-right: 10px;
    padding-left: 10px
}

#foot .w1400 .center .link .link_list .link_item a {
    font-size: 14px
}

#foot .bottom {
    background-color: #fff;
    padding: 15px 0
}

#tan {
    position: fixed;
    top: 50%;
    right: 20px;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    padding: 30px;
    z-index: 9999
}

#tan .tan_list {
    width: 52px
}

#tan .tan_list .tan_item {
    width: 100%;
    height: 52px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    margin: 15px 0;
    position: relative
}

#tan .tan_list .tan_item .item {
    border-radius: 26px;
    display: block;
    padding: 15px;
    overflow: hidden;
    background-color: #fff;
    -webkit-box-shadow: 0 0 10px #ccc;
    box-shadow: 0 0 10px #ccc
}

#tan .tan_list .tan_item .item img {
    width: 100%
}

#tan .tan_list .tan_item .item .light {
    display: block
}

#tan .tan_list .tan_item .item .dark {
    display: none
}

#tan .tan_list .tan_item:hover .item {
    background-color: #3c79de
}

#tan .tan_list .tan_item:hover .item .light {
    display: none
}

#tan .tan_list .tan_item:hover .item .dark {
    display: block
}

#tan .tan_list .tan_item .tan_f {
    position: absolute;
    bottom: 0;
    left: -250px;
    background-color: #fff;
    padding: 20px;
    width: 200px;
    height: auto;
    border-radius: 8px;
    display: none;
    -webkit-box-shadow: 0 0 15px #ccc;
    box-shadow: 0 0 15px #ccc;
    z-index: 9999
}

#tan .tan_list .tan_item .tan_f .tan_f_list {
    position: relative
}

#tan .tan_list .tan_item .tan_f .tan_f_list .f_item {
    margin-bottom: 15px;
    display: block
}

#tan .tan_list .tan_item .tan_f .tan_f_list .f_item h4 {
    font-size: 14px;
    line-height: 24px;
    font-weight: 500;
    color: #000
}

#tan .tan_list .tan_item .tan_f .tan_f_list .f_item p {
    font-size: 12px;
    color: #999
}

#tan .tan_list .tan_item .tan_f .tan_f_list .outlink {
    color: #3c79de
}

#tan .tan_list .tan_item .tan_f .tan_f_list .outlink span {
    font-size: 14px;
    line-height: 24px;
    color: #3c79de
}

#tan .tan_list .tan_item .tan_f .tan_f_list .outlink i {
    font-size: 14px;
    line-height: 24px;
    color: #3c79de;
    padding-left: 8px
}

#tan .tan_list .tan_item .tan_f .tan_f_list:after {
    content: "";
    width: 0;
    height: 0;
    border: 8px solid rgba(0, 0, 0, 0);
    border-left-color: #fff;
    position: absolute;
    bottom: 0;
    right: -35px
}

#tan .tan_list .tan_item.kf:hover .tan_f {
    display: block
}

@media screen and (max-width:1400px) {
    #foot {
        padding: 36px 0 0;
        background-color: #efefef
    }
    #foot .w1400 .top {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        padding: 0 30px;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        margin-bottom: 20px
    }
    #foot .w1400 .top .foot_logo {
        width: 20%
    }
    #foot .w1400 .top .foot_logo .logo {
        height: 75px
    }
    #foot .w1400 .top .foot_logo .phone {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: start;
        -ms-flex-pack: start;
        justify-content: flex-start;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #foot .w1400 .top .foot_logo .phone .icon {
        width: 28px;
        height: 28px
    }
    #foot .w1400 .top .foot_logo .phone .icon img {
        width: 100%;
        height: 100%
    }
    #foot .w1400 .top .foot_logo .phone .tele a {
        font-size: 24px;
        color: #3c79de
    }
    #foot .w1400 .top .contact {
        width: 22%
    }
    #foot .w1400 .top .contact .title {
        font-size: 20px;
        font-weight: 600;
        color: #181818
    }
    #foot .w1400 .top .contact .contact_wrapper {
        font-size: 16px;
        margin-top: 15px;
        color: #555
    }
    #foot .w1400 .top .foot_nav {
        width: 32%;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        padding: 0 40px
    }
    #foot .w1400 .top .foot_nav .service h4 {
        font-size: 18px;
        font-weight: 500;
        color: #181818
    }
    #foot .w1400 .top .foot_nav .service .service_list {
        margin-top: 15px;
        text-align: center
    }
    #foot .w1400 .top .foot_nav .service .service_list a {
        font-size: 16px;
        line-height: 1.5
    }
    #foot .w1400 .top .foot_nav .service .service_list a:hover {
        color: #ff8000
    }
    #foot .w1400 .top .foot_nav .support h4 {
        font-size: 18px;
        font-weight: 500;
        color: #181818
    }
    #foot .w1400 .top .foot_nav .support .support_list {
        margin-top: 15px;
        text-align: center
    }
    #foot .w1400 .top .foot_nav .support .support_list a {
        font-size: 16px;
        line-height: 1.5
    }
    #foot .w1400 .top .foot_nav .support .support_list a:hover {
        color: #ff8000
    }
    #foot .w1400 .top .foot_nav .about h4 {
        font-size: 18px;
        font-weight: 500;
        color: #181818
    }
    #foot .w1400 .top .foot_nav .about .about_list {
        margin-top: 15px;
        text-align: center
    }
    #foot .w1400 .top .foot_nav .about .about_list a {
        font-size: 16px;
        line-height: 1.5
    }
    #foot .w1400 .top .foot_nav .about .about_list a:hover {
        color: #ff8000
    }
    #foot .w1400 .top .ewm {
        width: 23%
    }
    #foot .w1400 .top .ewm .box {
        background-color: #fff;
        -webkit-box-shadow: 0 0 10px #eee inset;
        box-shadow: inset 0 0 10px #eee;
        border-radius: 8px;
        border: 2px solid #fff;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        padding: 15px;
        -webkit-box-sizing: border-box;
        box-sizing: border-box
    }
    #foot .w1400 .top .ewm .box .img {
        width: 35%
    }
    #foot .w1400 .top .ewm .box .img img {
        width: 100%
    }
    #foot .w1400 .top .ewm .box .text {
        width: 60%;
        margin-left: 5%
    }
    #foot .w1400 .top .ewm .box .text h3 {
        font-size: 18px;
        margin-bottom: 15px;
        font-weight: 500
    }
    #foot .w1400 .top .ewm .box .text p {
        font-size: 14px
    }
    #foot .w1400 .center {
        width: 100%;
        padding: 10px 0;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        justify-items: center
    }
    #foot .w1400 .center .link {
        width: 1400px;
        height: 24px;
        overflow-x: auto
    }
    #foot .w1400 .center .link .link_list {
        width: auto;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: start;
        -ms-flex-pack: start;
        justify-content: start;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #foot .w1400 .center .link .link_list .link_item {
        padding-right: 10px;
        padding-left: 10px
    }
    #foot .bottom,
    #foot .w1400 .center .link .link_list .link_item a {
        font-size: 14px
    }
    #foot .bottom {
        background-color: #fff;
        padding: 15px 0
    }
    #foot .bottom .w1400 {
        max-width: 100%
    }
    #foot .bottom .w1400 a span {
        font-size: 14px
    }
    #tan {
        position: fixed;
        top: 50%;
        right: 20px;
        -webkit-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        transform: translateY(-50%);
        padding: 30px;
        z-index: 9999
    }
    #tan .tan_list {
        width: 52px
    }
    #tan .tan_list .tan_item {
        width: 100%;
        height: 52px;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        margin: 15px 0;
        position: relative
    }
    #tan .tan_list .tan_item .item {
        border-radius: 26px;
        display: block;
        padding: 15px;
        overflow: hidden;
        background-color: #fff;
        -webkit-box-shadow: 0 0 10px #ccc;
        box-shadow: 0 0 10px #ccc
    }
    #tan .tan_list .tan_item .item img {
        width: 100%
    }
    #tan .tan_list .tan_item .item .light {
        display: block
    }
    #tan .tan_list .tan_item .item .dark {
        display: none
    }
    #tan .tan_list .tan_item:hover .item {
        background-color: #3c79de
    }
    #tan .tan_list .tan_item:hover .item .light {
        display: none
    }
    #tan .tan_list .tan_item:hover .item .dark {
        display: block
    }
    #tan .tan_list .tan_item .tan_f {
        position: absolute;
        bottom: 0;
        left: -250px;
        background-color: #fff;
        padding: 20px;
        width: 200px;
        height: auto;
        border-radius: 8px;
        display: none;
        -webkit-box-shadow: 0 0 15px #ccc;
        box-shadow: 0 0 15px #ccc;
        z-index: 9999
    }
    #tan .tan_list .tan_item .tan_f .tan_f_list {
        position: relative
    }
    #tan .tan_list .tan_item .tan_f .tan_f_list .f_item {
        margin-bottom: 15px;
        display: block
    }
    #tan .tan_list .tan_item .tan_f .tan_f_list .f_item h4 {
        font-size: 14px;
        line-height: 24px;
        font-weight: 500;
        color: #000
    }
    #tan .tan_list .tan_item .tan_f .tan_f_list .f_item p {
        font-size: 12px;
        color: #999
    }
    #tan .tan_list .tan_item .tan_f .tan_f_list .outlink {
        color: #3c79de
    }
    #tan .tan_list .tan_item .tan_f .tan_f_list .outlink span {
        font-size: 14px;
        line-height: 24px;
        color: #3c79de
    }
    #tan .tan_list .tan_item .tan_f .tan_f_list .outlink i {
        font-size: 14px;
        line-height: 24px;
        color: #3c79de;
        padding-left: 8px
    }
    #tan .tan_list .tan_item .tan_f .tan_f_list:after {
        content: "";
        width: 0;
        height: 0;
        border: 8px solid rgba(0, 0, 0, 0);
        border-left-color: #fff;
        position: absolute;
        bottom: 0;
        right: -35px
    }
    #tan .tan_list .tan_item.kf:hover .tan_f {
        display: block
    }
}

@media screen and (max-width:1200px) {
    #foot {
        padding: 36px 0 0;
        background-color: #efefef
    }
    #foot .w1400 {
        max-width: 1200px
    }
    #foot .w1400 .top {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        padding: 0 30px;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        margin-bottom: 20px
    }
    #foot .w1400 .top .foot_logo {
        width: 20%
    }
    #foot .w1400 .top .foot_logo .logo {
        height: 60px
    }
    #foot .w1400 .top .foot_logo .logo a {
        display: block
    }
    #foot .w1400 .top .foot_logo .logo a img {
        display: blcok;
        height: 50px
    }
    #foot .w1400 .top .foot_logo .phone {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: start;
        -ms-flex-pack: start;
        justify-content: flex-start;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #foot .w1400 .top .foot_logo .phone .icon {
        width: 20px;
        height: 20px
    }
    #foot .w1400 .top .foot_logo .phone .icon img {
        width: 100%;
        height: 100%
    }
    #foot .w1400 .top .foot_logo .phone .tele a {
        font-size: 20px;
        color: #3c79de
    }
    #foot .w1400 .top .contact {
        width: 22%
    }
    #foot .w1400 .top .contact .title {
        font-size: 16px;
        font-weight: 600;
        color: #181818
    }
    #foot .w1400 .top .contact .contact_wrapper {
        font-size: 14px;
        margin-top: 15px;
        color: #555
    }
    #foot .w1400 .top .foot_nav {
        width: 32%;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        padding: 0 40px
    }
    #foot .w1400 .top .foot_nav .service h4 {
        font-size: 16px;
        font-weight: 500;
        color: #181818
    }
    #foot .w1400 .top .foot_nav .service .service_list {
        margin-top: 15px;
        text-align: center
    }
    #foot .w1400 .top .foot_nav .service .service_list a {
        font-size: 14px;
        line-height: 1.5
    }
    #foot .w1400 .top .foot_nav .service .service_list a:hover {
        color: #ff8000
    }
    #foot .w1400 .top .foot_nav .support h4 {
        font-size: 16px;
        font-weight: 500;
        color: #181818
    }
    #foot .w1400 .top .foot_nav .support .support_list {
        margin-top: 15px;
        text-align: center
    }
    #foot .w1400 .top .foot_nav .support .support_list a {
        font-size: 14px;
        line-height: 1.5
    }
    #foot .w1400 .top .foot_nav .support .support_list a:hover {
        color: #ff8000
    }
    #foot .w1400 .top .foot_nav .about h4 {
        font-size: 16px;
        font-weight: 500;
        color: #181818
    }
    #foot .w1400 .top .foot_nav .about .about_list {
        margin-top: 15px;
        text-align: center
    }
    #foot .w1400 .top .foot_nav .about .about_list a {
        font-size: 14px;
        line-height: 1.5
    }
    #foot .w1400 .top .foot_nav .about .about_list a:hover {
        color: #ff8000
    }
    #foot .w1400 .top .ewm {
        width: 23%
    }
    #foot .w1400 .top .ewm .box {
        background-color: #fff;
        -webkit-box-shadow: 0 0 10px #eee inset;
        box-shadow: inset 0 0 10px #eee;
        border-radius: 8px;
        border: 2px solid #fff;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        padding: 15px;
        -webkit-box-sizing: border-box;
        box-sizing: border-box
    }
    #foot .w1400 .top .ewm .box .img {
        width: 35%
    }
    #foot .w1400 .top .ewm .box .img img {
        width: 100%
    }
    #foot .w1400 .top .ewm .box .text {
        width: 60%;
        margin-left: 5%
    }
    #foot .w1400 .top .ewm .box .text h3 {
        font-size: 16px;
        margin-bottom: 15px;
        font-weight: 500
    }
    #foot .w1400 .top .ewm .box .text p {
        font-size: 12px
    }
    #foot .w1400 .center {
        width: 100%;
        padding: 10px 0;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        justify-items: center
    }
    #foot .w1400 .center .link {
        width: 1400px;
        height: 24px;
        overflow-x: auto
    }
    #foot .w1400 .center .link .link_list {
        width: auto;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: start;
        -ms-flex-pack: start;
        justify-content: start;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #foot .w1400 .center .link .link_list .link_item {
        padding-right: 10px;
        padding-left: 10px
    }
    #foot .bottom,
    #foot .w1400 .center .link .link_list .link_item a {
        font-size: 14px
    }
    #foot .bottom {
        background-color: #fff;
        padding: 15px 0
    }
    #foot .bottom .w1400 {
        max-width: 100%
    }
    #foot .bottom .w1400 a span {
        font-size: 14px
    }
    #tan {
        position: fixed;
        top: 50%;
        right: 20px;
        -webkit-transform: translateY(-50%);
        -ms-transform: translateY(-50%);
        transform: translateY(-50%);
        padding: 30px;
        z-index: 9999
    }
    #tan .tan_list {
        width: 52px
    }
    #tan .tan_list .tan_item {
        width: 100%;
        height: 52px;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        margin: 15px 0;
        position: relative
    }
    #tan .tan_list .tan_item .item {
        border-radius: 26px;
        display: block;
        padding: 15px;
        overflow: hidden;
        background-color: #fff;
        -webkit-box-shadow: 0 0 10px #ccc;
        box-shadow: 0 0 10px #ccc
    }
    #tan .tan_list .tan_item .item img {
        width: 100%
    }
    #tan .tan_list .tan_item .item .light {
        display: block
    }
    #tan .tan_list .tan_item .item .dark {
        display: none
    }
    #tan .tan_list .tan_item:hover .item {
        background-color: #3c79de
    }
    #tan .tan_list .tan_item:hover .item .light {
        display: none
    }
    #tan .tan_list .tan_item:hover .item .dark {
        display: block
    }
    #tan .tan_list .tan_item .tan_f {
        position: absolute;
        bottom: 0;
        left: -250px;
        background-color: #fff;
        padding: 20px;
        width: 200px;
        height: auto;
        border-radius: 8px;
        display: none;
        -webkit-box-shadow: 0 0 15px #ccc;
        box-shadow: 0 0 15px #ccc;
        z-index: 9999
    }
    #tan .tan_list .tan_item .tan_f .tan_f_list {
        position: relative
    }
    #tan .tan_list .tan_item .tan_f .tan_f_list .f_item {
        margin-bottom: 15px;
        display: block
    }
    #tan .tan_list .tan_item .tan_f .tan_f_list .f_item h4 {
        font-size: 14px;
        line-height: 24px;
        font-weight: 500;
        color: #000
    }
    #tan .tan_list .tan_item .tan_f .tan_f_list .f_item p {
        font-size: 12px;
        color: #999
    }
    #tan .tan_list .tan_item .tan_f .tan_f_list .outlink {
        color: #3c79de
    }
    #tan .tan_list .tan_item .tan_f .tan_f_list .outlink span {
        font-size: 14px;
        line-height: 24px;
        color: #3c79de
    }
    #tan .tan_list .tan_item .tan_f .tan_f_list .outlink i {
        font-size: 14px;
        line-height: 24px;
        color: #3c79de;
        padding-left: 8px
    }
    #tan .tan_list .tan_item .tan_f .tan_f_list:after {
        content: "";
        width: 0;
        height: 0;
        border: 8px solid rgba(0, 0, 0, 0);
        border-left-color: #fff;
        position: absolute;
        bottom: 0;
        right: -35px
    }
    #tan .tan_list .tan_item.kf:hover .tan_f {
        display: block
    }
}

@media screen and (max-width:768px) {
    #foot {
        padding: 20px 0 0;
        background-color: #efefef
    }
    #foot .w1400 {
        max-width: 100%
    }
    #foot .w1400 .top {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        padding: 0 15px;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        margin-bottom: 20px
    }
    #foot .w1400 .top .foot_logo {
        width: 100%;
        margin-bottom: 20px
    }
    #foot .w1400 .top .foot_logo .logo {
        height: auto
    }
    #foot .w1400 .top .foot_logo .phone {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: start;
        -ms-flex-pack: start;
        justify-content: flex-start;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #foot .w1400 .top .foot_logo .phone .icon {
        width: 28px;
        height: 28px
    }
    #foot .w1400 .top .foot_logo .phone .icon img {
        width: 100%;
        height: 100%
    }
    #foot .w1400 .top .foot_logo .phone .tele a {
        font-size: 28px;
        color: #3c79de
    }
    #foot .w1400 .top .contact {
        width: 100%;
        margin-bottom: 20px
    }
    #foot .w1400 .top .contact .title {
        font-size: 20px;
        font-weight: 600;
        color: #181818
    }
    #foot .w1400 .top .contact .contact_wrapper {
        font-size: 16px;
        margin-top: 15px;
        color: #555
    }
    #foot .w1400 .top .foot_nav {
        width: 100%;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: justify;
        -ms-flex-pack: justify;
        justify-content: space-between;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        padding: 0;
        margin-bottom: 20px
    }
    #foot .w1400 .top .foot_nav .service {
        width: 33%
    }
    #foot .w1400 .top .foot_nav .service h4 {
        font-size: 20px;
        font-weight: 600;
        color: #181818
    }
    #foot .w1400 .top .foot_nav .service .service_list {
        margin-top: 15px;
        text-align: left
    }
    #foot .w1400 .top .foot_nav .service .service_list a {
        font-size: 16px;
        line-height: 1.5
    }
    #foot .w1400 .top .foot_nav .service .service_list a:hover {
        color: #ff8000
    }
    #foot .w1400 .top .foot_nav .support {
        width: 33%
    }
    #foot .w1400 .top .foot_nav .support h4 {
        font-size: 20px;
        font-weight: 600;
        color: #181818
    }
    #foot .w1400 .top .foot_nav .support .support_list {
        margin-top: 15px;
        text-align: left
    }
    #foot .w1400 .top .foot_nav .support .support_list a {
        font-size: 16px;
        line-height: 1.5
    }
    #foot .w1400 .top .foot_nav .support .support_list a:hover {
        color: #ff8000
    }
    #foot .w1400 .top .foot_nav .about {
        width: 33%
    }
    #foot .w1400 .top .foot_nav .about h4 {
        font-size: 20px;
        font-weight: 600;
        color: #181818
    }
    #foot .w1400 .top .foot_nav .about .about_list {
        margin-top: 15px;
        text-align: left
    }
    #foot .w1400 .top .foot_nav .about .about_list a {
        font-size: 16px;
        line-height: 1.5
    }
    #foot .w1400 .top .foot_nav .about .about_list a:hover {
        color: #ff8000
    }
    #foot .w1400 .top .ewm {
        width: 100%
    }
    #foot .w1400 .top .ewm .box {
        background-color: #fff;
        -webkit-box-shadow: 0 0 10px #eee inset;
        box-shadow: inset 0 0 10px #eee;
        border-radius: 8px;
        border: 2px solid #fff;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        padding: 15px;
        -webkit-box-sizing: border-box;
        box-sizing: border-box
    }
    #foot .w1400 .top .ewm .box .img {
        width: 35%
    }
    #foot .w1400 .top .ewm .box .img img {
        width: 100%
    }
    #foot .w1400 .top .ewm .box .text {
        width: 60%;
        margin-left: 5%
    }
    #foot .w1400 .top .ewm .box .text h3 {
        font-size: 18px;
        margin-bottom: 15px;
        font-weight: 500
    }
    #foot .w1400 .top .ewm .box .text p {
        font-size: 14px
    }
    #foot .w1400 .center {
        width: 100%;
        padding: 10px 0;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        justify-items: center
    }
    #foot .w1400 .center .link {
        width: 1400px;
        height: 24px;
        overflow-x: auto
    }
    #foot .w1400 .center .link .link_list {
        width: auto;
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -ms-flex-wrap: wrap;
        flex-wrap: wrap;
        -webkit-box-pack: start;
        -ms-flex-pack: start;
        justify-content: start;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center
    }
    #foot .w1400 .center .link .link_list .link_item {
        padding-right: 10px;
        padding-left: 10px
    }
    #foot .bottom,
    #foot .w1400 .center .link .link_list .link_item a {
        font-size: 14px
    }
    #foot .bottom {
        background-color: #fff;
        padding: 15px 10px
    }
    #foot .bottom .w1400 {
        max-width: 100%;
        font-size: 0
    }
    #foot .bottom .w1400 .copyright {
        font-size: 14px;
        width: 100%;
        display: block;
        margin: 4px 0
    }
    #foot .bottom .w1400 a {
        font-size: 14px;
        width: 100%;
        display: block;
        margin: 5px 0
    }
    #foot .bottom .w1400 a span {
        font-size: 14px
    }
    #tan {
        position: fixed;
        bottom: 10px;
        right: 0;
        -webkit-transform: translateY(0);
        -ms-transform: translateY(0);
        transform: translateY(0);
        padding: 10px;
        z-index: 9999
    }
    #tan .tan_list {
        width: 40px
    }
    #tan .tan_list .tan_item {
        width: 100%;
        height: 40px;
        -webkit-box-sizing: border-box;
        box-sizing: border-box;
        margin: 15px 0;
        position: relative
    }
    #tan .tan_list .tan_item .item {
        border-radius: 26px;
        display: block;
        padding: 10px;
        overflow: hidden;
        background-color: #fff;
        -webkit-box-shadow: 0 0 10px #ccc;
        box-shadow: 0 0 10px #ccc
    }
    #tan .tan_list .tan_item .item img {
        width: 100%
    }
    #tan .tan_list .tan_item .item .light {
        display: block
    }
    #tan .tan_list .tan_item .item .dark {
        display: none
    }
    #tan .tan_list .tan_item:hover .item {
        background-color: #3c79de
    }
    #tan .tan_list .tan_item:hover .item .light {
        display: none
    }
    #tan .tan_list .tan_item:hover .item .dark {
        display: block
    }
    #tan .tan_list .tan_item .tan_f {
        position: absolute;
        bottom: 0;
        left: -210px;
        background-color: #fff;
        padding: 20px;
        width: 200px;
        height: auto;
        border-radius: 8px;
        display: none;
        -webkit-box-shadow: 0 0 15px #ccc;
        box-shadow: 0 0 15px #ccc;
        z-index: 9999
    }
    #tan .tan_list .tan_item .tan_f .tan_f_list {
        position: relative
    }
    #tan .tan_list .tan_item .tan_f .tan_f_list .f_item {
        margin-bottom: 15px;
        display: block
    }
    #tan .tan_list .tan_item .tan_f .tan_f_list .f_item h4 {
        font-size: 14px;
        line-height: 24px;
        font-weight: 500;
        color: #000
    }
    #tan .tan_list .tan_item .tan_f .tan_f_list .f_item p {
        font-size: 12px;
        color: #999
    }
    #tan .tan_list .tan_item .tan_f .tan_f_list .outlink {
        color: #3c79de
    }
    #tan .tan_list .tan_item .tan_f .tan_f_list .outlink span {
        font-size: 14px;
        line-height: 24px;
        color: #3c79de
    }
    #tan .tan_list .tan_item .tan_f .tan_f_list .outlink i {
        font-size: 14px;
        line-height: 24px;
        color: #3c79de;
        padding-left: 8px
    }
    #tan .tan_list .tan_item .tan_f .tan_f_list:after {
        content: "";
        width: 0;
        height: 0;
        border: 8px solid rgba(0, 0, 0, 0);
        border-left-color: #fff;
        position: absolute;
        bottom: -5px;
        right: -35px
    }
    #tan .tan_list .tan_item.kf:hover .tan_f {
        display: block
    }
}