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