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