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