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