Header size (height)

Hi there,

I'm trying to increase the size of the LO header using a stylesheet:

x_headerBlock {
height: 200px;
}

(200px is just a test to see if it works).

When I look at the LO, the stylesheet doesn't seem to be registered, and there also seems to be a hard-coded margin in
<div id="x_pageHolder" role="main" style="margin-bottom: 46px; margin-top: 58px; height: 466px;">

This would mean that I can't override the positioning with a stylesheet. Or am I missing something?

Thanks,
Mark

Please ignore me... I missed out the # on the stylesheet!!!