.wrap{position:relative;margin:3em 0}.frame{height:138px;line-height:138px;overflow:hidden}.frame ul{list-style:none;margin:0;padding:0;height:100%;font-size:50px}.frame ul li{float:left;width:138px;height:100%;margin:0;padding:0;background:#333;color:#ddd;text-align:center;cursor:pointer;position:relative}.frame ul li.active{color:#fff;background:#a03232}.scrollbar{margin:0 0 1em;height:2px;background:#ccc;line-height:0}.scrollbar .handle{width:100px;height:100%;background:#292a33;cursor:pointer}.scrollbar .handle .mousearea{position:absolute;top:-9px;left:0;width:100%;height:20px}.pages{list-style:none;margin:0;padding:0}.pages li{display:inline-block;width:25px;height:3px;margin:0 4px;text-indent:-999px;cursor:pointer;overflow:hidden;background:#e7eef0}.pages li:hover{background:#aaa}.pages li.active{background:#ff6225}.controls{margin:25px 0;text-align:center}.oneperframe{height:300px;line-height:300px}.oneperframe ul li{width:1140px}.oneperframe ul li.active{background:#333}.crazy ul li:nth-child(2n){width:100px;margin:0 4px 0 20px}.crazy ul li:nth-child(3n){width:300px;margin:0 10px 0 5px}.crazy ul li:nth-child(4n){width:400px;margin:0 30px 0 2px}