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