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