Element block pseudo-element :before generated with transition transform border-radius width 160px cursor default z-index auto float none display block position static height auto border 0px rgba(0,0,0,1) solid box-sizing content-box font-size 30px padding 20px line-height 1 box-shadow font-weight normal margin 0px overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) background