Element block pseudo-class :active generated with text-shadow 1px 1px 2px rgba(0,0,0,0.5) font-size 16px box-sizing content-box transform border-radius cursor default z-index auto overflow hidden height auto position static line-height 1 background font-weight normal transition border 0px rgba(0,0,0,1) solid box-shadow 1px 1px 1px rgba(0,0,0,0.3) float none margin 0px display block width 160px padding 20px