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