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