.container-box{width:385px}.container-box ul{overflow:hidden;border-top:1px solid #c0bfc5;border-right:1px solid #c0bfc5;background-color:#e7e7eb}.container-box ul li{float:left;width:24px;height:24px;line-height:24px;font-size:0;text-align:center;border-bottom:1px solid #c0bfc5;border-left:1px solid #c0bfc5;background-color:#fff}.container-box ul li span{cursor:pointer;width:20px;height:20px;vertical-align:middle;display:inline-block;background:transparent url(../../static/img/wetchat-emoj.a2f63966.png) no-repeat 0 0;background-size:20px auto}.container-box ul li:hover{background:hsla(0,0%,100%,.75)!important}