@media screen and (min-width: 768px) and (max-width: 1920px){
  .footer{display: none;}

}
@media (max-width : 768px){
  .footer {
    position: fixed;
    bottom: 0;
    width: 100%;
    height: 45px;
    background-color: #000;
    right: 0;
    z-index: 9999;
}
.footer .zixun {
    width: 49.8%;
    height: 45px;
    background: #20559d;
    display: block;
    text-align: center;
    font-size: 18px;
    color: #fff;
    line-height: 45px;
}
.footer .dianhua {
    width: 49.8%;
    height: 45px;
    background: #20559d;
    display: block;
    text-align: center;
    font-size: 18px;
    color: #fff;
    line-height: 45px;
    margin-left: 0.4%;
}
.footer .zixun:hover,.footer .dianhua:hover{
    color: #ea6322;
}
.footer a {
    float: left;
}
.dianhua>img ,.zixun>img {
    height: 25px;
    vertical-align: middle;
    margin-right: 15px;
    margin-top: -3px;
}
.footer .zixun .talk-icon{
    background-image: url(../images/talk-icon.png) no-repeat center;
    height: 18px;
    display: block;
}
.footer .dianhua .tel-icon{
    background-image: url(../images/tel-icon.png) no-repeat center;
    height: 18px;
    display: block;
}

.sriLink {
    position: fixed;
    bottom: 90px;
    z-index: 100;
    right: 10px;
}
.sriLink a {
    display: block;
    width: 40px;
    height: 40px;
    background: #868383;
    text-align: center;
    padding-top: 8px;
    color: white;
    border-radius: 3px;
    margin-top: 5px;
    line-height: 16px;
}
.sriLink .back_top a {
    background: #20559d url(../images/back-top.svg) no-repeat center;
}
}