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