.wrap{min-width:1400px;background:url(pc/bg.png?v=3) no-repeat center top;height:5820px;position:relative}.wrap .con{position:relative;width:1219px;height:5268px;margin:auto;padding-top:450px}.wrap .con .tag{position:absolute;width:172px;height:195px;right:-20px;top:300px;z-index:1}.wrap .con .con-img{width:100%;height:100%}.wrap .con .btn{position:absolute;display:block;bottom:290px;left:60px;height:60px;cursor:pointer}