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