Element block pseudo-element :before generated with overflow hidden border-radius width 160px margin 0px line-height 1 position static height auto font-weight normal transform font-size 16px box-sizing content-box float none cursor default padding 20px z-index auto background border 0px rgba(0,0,0,1) solid display block box-shadow 1px 0px 2px rgba(0,0,0,0.3) text-shadow 2px 2px 2px rgba(0,0,0,0.2) transition