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