I have a problem on my html page. The css was designed to accommodate two Google ad types within the visible page: a wide skyscraper and a large rectangle underneath it. In the attached screenshots, you can see the original design ("GOOD"), and then two examples of how things change when ads of the same dimension are displayed on the page. In example 1, you'll see extra padding on the top; extra padding beneath the skyscraper; and the bottom rectangle being pushed over the horizontal page border. In example 2, you'll see extra padding on the top; normal padding beneath the skyscraper; and an ad fitting properly. If this extra "padding" is something that can be identified and corrected, then this job is about that.