body{/*font-family: 'SimHei'*/}
.am-container{background: transparent}
.content{max-width: 1920px;min-width: 1200px;margin: 0 auto;background: no-repeat center top}
.marquee{min-width:1200px;width: 100%;height:200px;overflow:hidden; margin:0 auto;margin-bottom: 80px}
.marquee ul li{float:left; padding:0 5px;height: 200px}
.marquee ul li img{display:block;background: none;padding-top: 0px;height: 200px}
.click-item{width: 400px;height: 300px;cursor: pointer;position: absolute;left: 700px;top: 0px;}
.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;
}
@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) {

   }