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