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