Element block pseudo-class :active generated with display inline-block z-index auto width 160px background transform margin 0px box-shadow 3px 3px 4px rgba(0,0,0,0.4) height auto float none font-size 16px transition cursor default box-sizing content-box position static text-shadow 2px 2px 2px rgba(0,0,0,0.5) border 24px rgba(0,0,0,1) solid padding 20px overflow hidden font-weight normal border-radius line-height 1