Skip to main content

Terms of Service

Submit feedback

Send feedback on...

This help content & information

General Help Center experience

Expanding ad isn't expanding out of placement or over webpage.

This is a layering issue that applies to publishers.

Now put on your detective hat and troubleshoot by investigating one of the following:Check for overflow:hidden; issues.Check for z-index conflicts.Check for multiple iframes.I'm sleuthed out of options! Help!

Does the ad have any containing divs with the overflow:hidden; attribute?YesNo

Change any overflow:hidden; style attributes of the containing divs to overflow:visible;. This permanently addresses the issue and prevents it from occurring in future creatives.I'm unable to change the overflow value.I tried adding the key value, but the unit is still expanding under content.

Does the unit displaying over the ad's expansion have a higher z-index than the other unit?YesNo

Choose one:Yes, the ad is serving into multiple iframes.No, there are no multiple or nest iframes.

Was this helpful?

How can we improve it?

Need more help?

Try these next steps:

Contact us Tell us more and we’ll help you get there

false

Enable Dark Mode

Search

Clear search

Close search

Main menu

12090273324336747900

true

Search Help Center

true

true

true

true

true

74220

false