Element block pseudo-element :before generated with border 0px rgba(0,0,0,1) solid cursor default transform padding 20px text-shadow 1px 1px 1px rgba(0,0,0,0.2) height auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) z-index auto float none overflow hidden transition position static font-weight normal width 160px margin 0px background box-sizing content-box line-height 1 border-radius display block font-size 16px