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