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