I am having difficulty devising the correct CSS insert I need. I appreciate any advice.

I am trying to move up the center post/pages area so that it partially overlays on top of the header images. I plan to move it up by about 100px or so.

What CSS selector should I modify? I'm thinking I need to do something with tr#bodyrow, but I'm not sure. I thought one of these would work, to no avail:

tr#bodyrow{
position: absolute; top: 600px; z-index: 50;
}

tr#bodyrow{
position: margin-bottom: +-XXpx; z-index: 50;
}

(I've tried all sorts of values in the +-XXpx area above)

Thank you!

See if the following works for you. You may have to tweak the settings and I would check in several browsers.

div#imagecontainer {margin-bottom:-50px;z-index:-5;}

Perfect - thank you very much!