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