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