/*底部*/
/*.footer {z-index: 999;font-size:0;background:#fff;position:fixed;left:0;bottom:0;width:100%;margin-top:0.5rem;min-height:50px;}
.footer ul li{display:inline-block;width:25%;text-align:center;}
.footer ul li h3{font-size:0.7rem;margin-top:0.182rem;color:#888;line-height:1.3rem;}
.footer ul li i.icon{width:1rem;height:1rem;display:inline-block;margin-top:0.25rem;}
.footer ul li:nth-child(1) i.icon{background:url(../images/new/icon-index.png) no-repeat center;background-size:contain;}
.footer ul li:nth-child(2) i.icon{background:url(../images/new/icon-class.png) no-repeat center;background-size:contain;}
.footer ul li:nth-child(3) i.icon{background:url(../images/new/icon-cart.png) no-repeat center;background-size:contain;}
.footer ul li:nth-child(4) i.icon{background:url(../images/new/icon-mine.png) no-repeat center;background-size:contain;}
.footer ul li.active:nth-child(1) i.icon{background:url(../images/new/icon-index-active.png) no-repeat center;background-size:contain;}
.footer ul li.active:nth-child(2) i.icon{background:url(../images/new/icon-class-active.png) no-repeat center;background-size:contain;}
.footer ul li.active:nth-child(3) i.icon{background:url(../images/new/icon-cart-active.png) no-repeat center;background-size:contain;}
.footer ul li.active:nth-child(4) i.icon{background:url(../images/new/icon-mine-active.png) no-repeat center;background-size:contain;}
.footer ul li.active h3{color:#fd3d53;}
*/