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