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