body, ul, li, p {
    margin: 0;
    padding: 0;
    font-family: "Microsoft YaHei", "宋体", "Segoe UI", "Lucida Grande", Helvetica, Arial, sans-serif, FreeSans, Arimo;
}
ul{
    list-style-type:none;
}
/*  右侧悬浮小窗口  */
#fixed{
    width: 52px;
    height: 196px;
    /*background: #b5b5b5;*/
    position: fixed;
    z-index: 1000;
    right: 0;
    bottom: 100px;
}
#fixed>div{
    width: 48px;
    height: 48px;
    margin: 0 2px;
    cursor: pointer;
    position: relative;
}
#fixed .touch p{
    display: none;
    font-size: 18px;
    position: absolute;
    left: -130px;
    top: 10px;
    color:#14d27d ;
    background: black;
    z-index: 500;
}
#fixed .touch:hover p{
    display: block;
}
#fixed>div img{
    width: 100%;
    height: 100%;
}
#fixed>div:nth-child(2){
    margin: 24px 2px;
}
#fixed .tan_weixin p{
    position: absolute;
    left: -115px;
    top: -30px;
    z-index: 1000;
    display: none;
}
#fixed .tan_weixin:hover p{
    display: block;
}
/*        header 部分的样式表      */
.header{
    max-height: 1920px;
    margin: 0 auto;
}
/*  顶部导航 */
#top_nav{
    height: 85px;
    width: 1200px;
    margin: 0 auto;
    /*overflow: hidden;*/
}
#top_nav>div{
    float: left;

}
#top_nav .nav_logo{
    height: 85px;
    width: 180px;
}
#top_nav .nav_logo img{
    margin-top: 10px ;
    /*animation: nav-logo 10s linear infinite;*/
}
/*@keyframes nav-logo*/
/*{*/
    /*0% {margin-left:0 }*/
    /*50% {margin-left: 100px}*/
    /*100%{margin-left: 0}*/
/*}*/
#top_nav .nav_lists{
    height: 85px;
}
#top_nav .nav_lists div{
    padding: 30px 32px;
    font-size: 22px;
    /*border-bottom: 3px solid white;*/
    float: left;
    color: #494949;
    cursor: pointer;
}
#top_nav .nav_lists .choose{
    color: #4fcec4;
    border-bottom: solid 3px #4fcec4;
    border-radius: 2px;
}
#top_nav .nav_link{
    padding: 25px 25px 0;
    /*overflow: hidden;*/
}
#top_nav .nav_link div{
    padding: 8px;
    font-size: 20px;
    float: left;
}
#top_nav .nav_link  .way_in{
    background: #00B0F0;
    color: white;
    border-radius: 3px;
}
#top_nav .nav_link .link_number{
    color: #14d27d;
    margin-left: 6px;
    border-right: solid #14d27d 1px;
}
#top_nav .nav_link .link-weixin{
    position: relative;
}
#top_nav .nav_link .link-weixin:hover p{
    display: block;
}
#top_nav .link-weixin p{
    position: absolute;
    top: 52px;
    width: 110px;
    height: 110px;
    z-index: 10000;
    display: none;
}