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