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