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