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