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