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