.w-r-img-item{width:220px;height:320px;margin-top:24px}.water-scroller-left{box-sizing:border-box;overflow:hidden}.water-scroller-left .ws-parent-left{width:220px;height:641px;margin:0;padding:0;animation:220s linear infinite waterLeftList}.water-scroller-left .ws-parent-left:hover{animation-play-state:paused}@keyframes waterLeftList{0%{transform:translateY(0)}20%{transform:translateY(-354px)}40%{transform:translateY(-708px)}60%{transform:translateY(-1068px)}80%{transform:translateY(-1416px)}to{transform:translateY(-1770px)}}