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