How to get the pages of my site to adjust height-wise according to their content

Hello,

I’m working on a wordpress site and am having trouble getting the pages to adjust height-wise according to the content on each. Some pages have little content and, therefore, I need those to be short in height and there’s at least one page which has lots of info on it and so I need the page to reach all the way down to emcompass all of it. Do I need to change the #wrapper settings or what?

Thanks so much,

Rob