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