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