3DMatrix rotate origin

Hi guys

Quick question I hope there's a solution to:

CSS3 has a declaration called: -moz-transform-origin

"The -moz-transform-origin CSS property lets you modify the origin for transformations of an element. For example, the transform-origin of the rotate() function is the centre of rotation. (This property is applied by first translating the element by the negated value of the property, then applying the element's transform, then translating by the property value.)"

Right now, when I'm rotating, it rotates around the centre and I need it to rotate it around x: 0.

Is this possible?

Thanks!