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