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