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