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