Center a group of content vertically?

I have what seems like a simple problem but I haven’t been able to get it to work like I want. I’m trying to style an item component in a RowList. It has an image on the left and on the right is a chunk of content that I would like to center vertically within the component. How can I do that?

Here’s a diagram of it:

My current markup is something like this:

<LayoutGroup layoutDirection="horiz"
    itemSpacings="[51]">
    <Poster id="poster" width="926" height="521"/>

    <LayoutGroup layoutDirection="vert">
        <Label id="headline"
            width="563"
            wrap="true"
            numLines="4"
            lineSpacing="0"/>
        <Label ... />
        <Label ... />
        ...
    </LayoutGroup>
</LayoutGroup>

I’ve tried playing the vertAlignment on the outer and inner LayoutGroups but to no avail. Can anyone help me out here?

Thanks,

tim

The solution is to center the layout group in its parent by setting its transformation and also set its vertAlignment or horzAlignment to center.