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