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