Element block pseudo-class :active generated with position static transform overflow hidden height auto background cursor default border 5px rgba(0,0,0,1) solid z-index auto margin 0px border-radius float none box-shadow 1px 1px 1px rgba(0,0,0,0.3) display block transition box-sizing content-box padding 20px text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 160px font-size 24px font-weight bold line-height 1