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