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