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