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