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