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