Element block pseudo-element :after generated with text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block transition padding 20px margin 0px font-size 16px border 6px rgba(0,0,0,1) solid border-radius height auto background z-index auto font-weight normal box-sizing content-box transform position static overflow hidden float none cursor default width 160px box-shadow 1px 1px 1px rgba(0,0,0,0.3) line-height 1