.crs-wrap{position:relative;box-sizing:border-box}.crs-wrap *{box-sizing:border-box}.crs-screen{width:100%;height:100%;position:relative;overflow:hidden}.crs-screen-roll{position:absolute;left:0;top:0;height:100%;display:flex;flex-wrap:wrap;transition:left .5s}.crs-screen-item{width:100%;height:100%;background-position:center;background-size:cover}.crs-screen-item-content{width:100%;height:calc(100% - 50px);font-family:arial;padding:50px}.crs-bar{width:100%;height:50px;position:absolute;bottom:0;left:0;padding:10px}.crs-bar-roll-current{width:68px;height:38px;border-radius:12px;border:2px solid #fff;position:absolute;z-index:1;left:0;right:0;margin:auto;top:5px}.crs-bar-roll-wrap{height:30px;overflow:hidden;border-radius:8px;position:relative}.crs-bar-roll{height:30px;display:inline-flex;flex-wrap:wrap;position:absolute;left:0;transition:left .2s}.crs-bar-roll-item{width:60px;height:30px;border-radius:8px;background-color:#fff;background-size:cover;background-position:center;opacity:.85;cursor:pointer}.crs-bar-roll-item:not(:last-child){margin-right:10px}