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