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