.panoramic-containei{position:relative}.panoramic-containei ::-webkit-scrollbar{display:none}.panoramic-containei .comback-box{position:absolute;height:.96rem;width:1.6rem;line-height:.96rem;text-align:center;left:0;top:2.66667rem;color:#fff;font-size:.37333rem;background:rgba(46,46,46,.5);border-radius:0 .53333rem .53333rem 0;opacity:.5}