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