Element block pseudo-element :before generated with line-height 1 z-index auto margin 0px transform background border 0px rgba(0,0,0,1) solid padding 10px font-size 16px box-shadow 1px 1px 1px rgba(0,0,0,0.3) float none cursor default font-weight bold position static display block transition height auto text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 160px box-sizing content-box overflow hidden border-radius