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