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