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