overlay div over iframe

Question

I\'m making a widget similar to the uservoice widgets, except I want the content of the page to be in an iFrame rather than the widget appear via javascript. How can I have

Answer 1

This worked for me:

• add the overlay div with a high z-index and absolute position
• make the iframe also positioned absolute
• add the iframe inside a div

The div with the overlay:

  ...overlay html...

The iframe: