CSS Issue

I am having an issue with placing an advertisement on my page correctly.

If you go to our main page: http://www.freemoviedb.com/

The skyscraper advertisement on the right looks fine, it is in place correctly.

But if you go to a page with lesser content, such as: http://www.freemoviedb.com/request

The skyscraper seems to fall over to the content area.

How can I rectify this?

Regards

Awesome, thank you!

This should do it:

.skyscraper {
  float: right;
  [COLOR="Red"]clear: right;[/COLOR]
  margin : 8px 37px 10px 0;
}