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