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