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