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