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