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