.i-vip{background:url(../image/vip.png?v=201704271734);background-size:125px 100px;display:inline-block}.icon-vip{background-position:-6px -4px;position:relative;top:4px;width:27px;height:20px;left:5px}.icon-s{position:absolute;bottom:-2px;right:-2px;z-index:1}.icon-s .icon-vip{background-position:-6px -30px;left:10px}.icon-b{position:absolute;bottom:-2px;right:-5px;z-index:1}.icon-b .icon-vip{width:27px;height:20px;background-position:-6px -4px}.icon-vip.overdue{background-position:-63px -4px}