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