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