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