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