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