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