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