.tag-cloud{position:relative;height:100%;overflow:hidden}.tag-item{color:#fff;z-index:1;position:absolute;margin:5px;display:inline-block;cursor:pointer;text-align:center;border-radius:20px;box-shadow:0 0 4px hsla(0,0%,100%,.5)}.tag-item:hover{z-index:999}