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