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