Drupal Theme Container
===

I am developing a drupal theme and I need to be able to have a container div wrap around the entire page. I have added the div tags where I think they make sense on both the page.tpl.php and html.tpl.php file, but I cannot get it to work.

I am using a Zen sub-theme, and when I add a colored background to the container it works on my computer, but not on my iPhone or iPad. Instead, on the iOS devices the colored background only takes up about 1/3 or 1/4 of the page.

Is there a correct way to add a container?

Thanks,

Calvin