.banner-right {
    position: fixed;
    top: 0;
    bottom: 0;
    right: 0;
    width: 5rem;
    z-index: 9999;
}
.banner-right li {
    width: 5rem;
    height: 5rem;
    padding-top: 3.375rem;
    background-size: 100% 100%;
    text-align: center;
    font-size: .75rem;
    color:rgba(255,255,255,.7);
    cursor: pointer;
}
.kf {
    margin-top: 28.625rem;
    background: url('http://static.web3di.com/img/qq.png') no-repeat center;
}
.kf:hover {
    background: url('http://static.web3di.com/img/qq_cz.png') no-repeat center;
    background-size: 100% 100%;
}
.vx {
    margin-top: .625rem;
    background: url('http://static.web3di.com/img/WeChat.png') no-repeat center;
}
.vx:hover {
    background: url('http://static.web3di.com/img/WeChat_cz.png') no-repeat center;
    background-size: 100% 100%;
}
.dh {
    margin-top: .625rem;
    background: url('http://static.web3di.com/img/1_tel.png') no-repeat center;
}
.dh:hover {
    background: url('http://static.web3di.com/img/tel_cz.png') no-repeat center;
    background-size: 100% 100%;
}
.zd {
    margin-top: 8.2rem;
    background: url('http://static.web3di.com/img/1_zd.png') no-repeat center;
}
.zd:hover {
    background: url('http://static.web3di.com/img/1_zd_cz.png') no-repeat center;
    background-size: 100% 100%;
}
.banner-vx {
    display: none;
    position: absolute;
    top: 34.25rem;
    right: 5rem;
    width: 10.875rem;
    height: 10.375rem;
}
.banner-vx img{
    width: 10.875rem;
    height: 10.375rem;
}
.banner-tel {
    display: none;
    width: 18.75rem;
    height: 5rem;
    position: absolute;
    top: 39.875rem;
    right: 5rem;
    line-height: 5rem;
    font-size: 2.0rem;
    text-align: center;
    font-style: italic;
    background: rgba(255,255,255,.8);
    color: #3385FF;
}
footer {
    width: 100%;
    height: 27.25rem;
    background: linear-gradient(180deg, #213542 0%, #101417 100%);
}
footer a {
    color:rgba(255,255,255,.6);
}
.content-all {
    width: 88.75rem;
    margin: 0 auto;
}
.footer-top {
    display: flex;
    color: #ffffff;
}
.footer-top-item {
    /* width: 14.4375rem; */
    width: 25.5rem;
}
.footer-top-item:nth-child(2){
    /*display: none;*/
}
.footer-top-item h5 {

    padding: 2.125rem 0 1.25rem 0; 
    line-height: 1.75rem;
    font-size: 1rem;
    border-bottom: .0625rem solid rgba(255,255,255,.1);
}
.footer-top-item ul {
    height: 10.625rem;
    padding-top: 1.25rem;

}
.footer-top a{
    height: .875rem;
    line-height: 1.875rem;;
    font-size: .875rem;
}
.top-item>div>img {
    display: none;
}
.footer-contact {
 width: 25.5rem;
}
.contact-info li{
    margin-bottom: 0.5rem;
}
.contact-info>div>img {
    display: none;
}
.footer-tel {
    width: 17rem;
    height: 2.75rem;
    font-size: 2rem;
    color: #3385FF;
}
.footer-contact img {
    width: 1.375rem;
    height: 1.375rem;
    vertical-align: middle;
}
.footer-contact span {
    font-size: .875rem;
    color:rgba(255,255,255,.6);
    vertical-align: middle;
}
.footer-follow {
    text-align: right;
}
.footer-follow h5 {
    width: 6.25rem;
    text-align: left;
    display: inline-block;
}
.footer-follow img {
    width: 6.25rem;
    height: 6.25rem;
}
.footer-link {
    display: flex;
    padding: 2rem 0;
    overflow: hidden;
    border-top:1px solid rgba(255,255,255,.1);
    border-bottom:1px solid rgba(255,255,255,.1);
}
.link-left {
    width: 7.75rem;
    font-size: .875rem;
    color:#fff;
}
.link-center {
    width: 70.125rem;
}
.link-right {
   width: 3.875rem;
   text-align: right;
}
.footer-link ul{
    height: 1.375rem;
    overflow: hidden;
    display: flex;
    flex-wrap: wrap;
}
.footer-link li {
    font-size: .875rem;
    width: 8.765625rem;
    margin-bottom: 1rem;
    color:rgba(255,255,255,.6);
}
.footer-link li a {
    font-size: .875rem;
    color:rgba(255,255,255,.6);
}
.footer-all {
    /* background-image: url('http://static.web3di.com/foot-bg.png'); */
    background-position:center;
    background-repeat:no-repeat;
}
.footer-bottom {
    padding: 2.375rem 0;
    text-align: center;
    font-size: .875rem;
    color:rgba(255,255,255,.6);
}
.bdsharebuttonbox .fa,.bdsharebuttonbox .fa.bds_more{
    float: none;
}

@media screen and (max-width: 750px) {
    .banner-right {
        display: none;
    }
    footer {
        height: 100%;
        padding: 0 2.5rem;
        background: #000;
        /* height: 43.75rem; */
    }
    .footer-all {
        padding: 0;
    }
    .footer-top {
        display: block;
        width: 100%;
        height: 100%;
        margin-bottom: 1rem;
    }
    .content-all {
        width: 41.875rem;
        margin: 0 auto;
    }
    .footer-top-item {
        width: 100%;
        border-bottom: .0625rem solid rgba(255,255,255,.1)
    }
    .footer-top-item h5 {
        width: 31.25rem;
        font-weight:400;
        border: none;
        font-size: 1.5rem;
        color: rgba(255,255,255,.8);
    }
    .footer-top a{
        height: 1.375rem;
        line-height: 1.875rem;;
        font-size: 1.375rem;
    }
    .h5_active {
        color: #3385FF;
    }
    .footer-top-item:first-child,
    .footer-top-item:last-child {
        /*display: none;*/
    }
    .footer-top-item.footer-follow{
        display: none;
    }
    .footer-top-item:nth-child(2){
        /*display: block;*/
    }
    .top-item {
        display: flex;
   
    }
    .top-item div {
        width: 10rem;
        text-align: right;
        padding-top: 2rem;
    }
    .top-item img {
        width: 1.5rem;
        height: 1.5rem;
    }
    .top-item>div>img {
        display: inline-block;
    }
    .contact-info>div>img {
        display: inline-block;
    }
    .footer-top-item ul {
        display: none;
    } 
    .footer-top-item ul li {
        line-height: 2.9125rem;
    }
    .footer-contact {
        border:none;
        /* height: 13.75rem; */
    }
    .footer-tel {
        font-size: 2.5rem;
    }
    .footer-contact ul {
        display: block;
    }
    .footer-contact li {
        width: 33.75rem;
        margin: .625rem 0;
    }
    .contact-info {
        display: flex;
    }
    .contact-info ul{
        width: 34.3125rem;
    }
    .contact-info div {
        text-align: right;
        padding-top: 1.875rem;
    }
    .contact-info div img {
        width: 8.25rem;
        height: 8.25rem;
    }
    .link-left {
        width: 6.5rem;
    }
    .link-center {
        width: 34.25rem;
    }
    .link-right {
        display: none;
    }
    .footer-link ul {
        display: flex;
        height: 2.4rem;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .footer-link li {
        width: 7.5rem;
        text-align: center;
    }
    /* .footer-link li:nth-child(n-1){
        width: 5.5rem;
    } */
    .footer-link li:nth-child(n+5){
        display: none;
    }
    .footer-follow li img{
        width: 10px;
        height: 41px;
        position: absolute;
        right: 0;
        z-index: 999;
    }
    .footer-top-item ul{
        height:auto;
        padding-top:0;
        padding-bottom: 1rem;
    }
}