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