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