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