.black_bottom{width:100%;height:calc(34% - 22px);display:-ms-flexbox;display:flex}.wrapper{width:100%}.wrapper .inner{position:absolute;width:40%;height:210px;top:0;top:20px;left:180px;background:url(../img/b1.c576616f.png) no-repeat;background-size:100% 100%;border-radius:50%}.wrapper .inner .chart{position:absolute;width:230px;height:230px;background:url(../img/fill-border.63754ba2.gif) no-repeat bottom;background-size:80% 80%;margin:-30px auto 0;top:0;left:-5px}.wrapper .inner .btm{width:220px;height:25px;background:url(../img/icon-bot.96aaa252.png) no-repeat;background-size:100% 100%;margin:200px auto}.bg{position:absolute;bottom:50px;left:50%;top:215px;z-index:-1;width:360px;height:180px;background:no-repeat 50%;background-image:url(https://ks3-cn-beijing.ksyun.com/sxjg-elevator/datav-platform-2.0/images/chart_opacity_bg.png);background-size:100% 100%;transform:translateX(-50%)}