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