#header,#header li{height:48px;line-height:48px}#header,#leibie,#leibie li .a2{overflow:hidden}#header{position:fixed;top:0;left:0;width:100vw;background:#212527;z-index:99}#header li{width:15vw;text-align:center;float:left;color:#fff;font-size:1.2rem}#header li:nth-child(2){height:48px;width:70vw}#header li:nth-child(2) p{width:70vw;height:48px;line-height:48px;text-align:center;font-size:1rem;color:#fff}#leibie li .a2,.fenlei{line-height:2rem;text-align:center}#header li:nth-child(1) a{font-size:1.5rem}.fenlei{background:#fff;width:100vw;height:2rem;font-size:1rem;color:#000;margin-top:48px}#leibie li,#leibie li .a1,#leibie li .a1 img,#leibie li a .mohu{height:49.5vw;width:49.5vw}#leibie{width:100%;margin-bottom:48px}#leibie li{float:left;border-bottom:1vw solid #fff;position:relative}#leibie li:nth-child(2n-1){border-right:1vw solid #fff}#leibie li:first-child{border-top:1vw solid #fff}#leibie li:nth-child(2){border-top:1vw solid #fff}#leibie li .a1{display:block}#leibie li .a1 img{opacity:.9}#leibie li a .mohu{position:absolute;top:0;left:0;background:#000;opacity:.1;z-index:10}#leibie li .a2{position:absolute;top:50%;margin-top:-1rem;display:block;width:49.5vw;height:2rem;font-size:.9rem;text-overflow:ellipsis;white-space:nowrap;color:#fff;z-index:11}#foot_lian li:nth-child(2){background:#53bae0}#foot_lian li:nth-child(2) i{color:#fff}#foot_lian li:nth-child(2) a{color:#fff}