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