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