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