body{background:#f5f5f5}
.am-container{background: transparent}
.content{max-width: 1920px;min-width: 1200px;margin: 0 auto;overflow: hidden;position: relative}
.title{text-align: center;margin-top: 50px}
.tap-wrap ul{width: 800px;margin: 0 auto}
.tap-wrap li{float: left;width: auto;padding: 10px 12px;font-size: 18px;cursor: pointer;margin-left:120px;}
.tap-wrap li.active{text-align: center;color: #265dd0;border-bottom: 2px solid #265dd0;}
.tap-wrap li:hover{text-align: center;color: #265dd0;border-bottom: 2px solid #265dd0;}
.svg-list div{display: none}
.dn{display: none}
.am-gotop-fixed {
    position: fixed;
    right: 10px;
    bottom: 100px;
    z-index: 1010;
    opacity: 0;
    width: 50px;
    min-height: 50px;
    overflow: hidden;
    border-radius: 0;
    text-align: center;
}
.ly{position: fixed;right: 0;z-index: 10000;top: 400px;cursor: pointer}
@keyframes myfirst
{
    from {left: 0;}
    to {left:100%;}
}
/*--------------------------媒体查询---------------------------------*/
@media screen and (max-width:319px){

}
@media screen and (min-width:320px) and (max-width:479px){


}
@media screen and (min-width:480px) and (max-width:539px){


}
@media screen and (min-width:540px) and (max-width:639px){


}
@media screen and (min-width:640px) and (max-width:719px){


}
@media screen and (min-width:720px) and (max-width:1079px){

}
@media screen and (min-width:1080px) and (max-width:1439px){

}
@media screen and (min-width:1440px) {

   }