.loading-dock{width:29.6428571429rem;height:14.2857142857rem;background:rgba(2,60,77,.4);border:1px solid #00fefb;display:flex;padding:.7142857143rem 0;position:relative}.loading-dock .mask{position:absolute;width:100%;height:100%;background:rgba(0,0,0,.5);top:0;left:0}.loading-dock .btn-active,.loading-dock .btn-img{z-index:999;position:absolute;height:1.7857142857rem;width:2.5rem}.loading-dock .image{z-index:1;transform:rotate(-90deg);ms-transform:rotate(-90deg);moz-transform:rotate(-90deg);webkit-transform:rotate(-90deg);o-transform:rotate(-90deg)}