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