.left-side{position:absolute;left:168px;top:120px;z-index:9;display:none}.aid.bar{width:245px;height:671px}.aid.bar img{width:100%;height:100%}.left-right{position:absolute;right:168px;top:120px;z-index:9;display:none}@media screen and (max-width:1752px){.left-side{left:104px}.left-right{right:50px}}