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