This expandable banner starts off as a standard 728x90 banner initially, but hover your mouse over it (or touch it on your mobile device) and it expands to a whopping 728x400! It remains open until you move your mouse away. You can also click the optional close button in the upper right corner, which is automatically layered on top of the banner.
Expandable banners are composed of a small image and a large image in one of the following formats:
Deploying expandable banners on your web site couldn't be easier. They drop right into your existing banner zones. There is no special coding required to be done by you or your advertisers!