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