Fullscreen (or at least bigger) iframes

[lhys]

Is there any configuration in the theme that prevents me from getting a larger display for an iframe? I can't get youtube videos to display at all, and with other sites it just becomes this tiny retangle regardless of my attempts to supersize it.

[leighmj73]

I would like to know this too. I have an information page that i'm trying to display to students using iFrame but we can hardly see it due to the sizing. I've change it so it uses the full width within the post but the height is an issue.