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