body{
    position: relative;
}
.header{
    width: 100%;
    height: .53rem;
    background: #F6FFFC;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    padding: 0 10%;
    box-sizing: border-box;
    display: none;
}
.header-left{
    float: left;
}
.header-left img{
    margin-top: .04rem;
}
.header-right{
    float: right;
}
.header-nav{
    float: left;
    height: .53rem;
    line-height: .53rem;
}
.header-nav-ul{
    width: 100%;
}
.header-nav-li{
    float: left;
    padding: 0 .1rem;
    font-size: .16rem;
}
.nav-a{
    color: #141414;
}
.nav-a:hover, .nav-a:focus{
    color: #006699;
}
.select-a{
    color: #006699;
}
.tel{
    float: left;
    margin-left: .1rem;
}
.tel-dl{
    width: 100%;
}
.tel-dt{
    float: left;
}
.tel-dd{
    float: left;
    height: .53rem;
    line-height: .53rem;
}
.tel-dd a{
    font-size: .22rem;
    color: #006699;
    font-weight: bold;
}

.mobile-header{
    width: 100%;
    background: #F6FFFC;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9999;
    box-sizing: border-box;
    display: none;
}
.navbar-default{
    background: none;
    border: none;
}
.navbar{
    margin: 0;
    min-height: .53rem;
}
.navbar-brand{
    width: 2rem;
}

.header-screen{
    width: 100%;
    height: .53rem;
}

.screen{
    width: 100%;
    height: 100%;
}
#item1,#item2,#item3,#item4,#item5{
    width:100%;
    height:100%;
    position:relative;
    overflow:hidden;
}

.item-list{
    width:100%;
    height:100%;
    position:absolute;
    top:0;
    left:0;
}

.footer{
    position: absolute;
    bottom: .5rem;
    left: 0;
    width: 100%;
    height: 1rem;
    background: #006599;
    text-align: center;
    color: #fff;
    font-size: .14rem;
}
.footer-div{
    display: inline-block;
    height: 1rem;
    line-height: 1rem;
}
.bei_an{
    display: inline-block;
    background: url("../images/bei_an.png") no-repeat left center;
    margin-left: .1rem;
    text-indent: .22rem;
}
.bei_an a{
    color: #fff;
}
.share-div{
    display: inline-block;
    height: 1rem;
    line-height: 1rem;
    margin-left: .1rem;
}

/*兼容750向下*/
@media only screen and (max-width: 750px) {
    #item1 .item-list{
        position: static;
    }

    .footer{
        position: static;
        padding-top: .12rem;
        height: 1.2rem;
    }
    .footer-div{
        display: block;
        height: .25rem;
        line-height: .25rem;
    }
    .share-div{
        display: block;
        height: .25rem;
        line-height: .25rem;
    }
}