ie browser showing sponsors in boxes

In internet explorer it shows the sponsors in boxes see attached image. On the sponsor pages it shows them stretched, how do I fix them?

How do I remove the side widgets just for the sponsor page?

Hi,

Which version of IE? because unfortunately IE 8 (and earlier) doesn't support border-radius CSS property.
Please send me PM with your website URL and I'll try to find reason of stretched sponsors.

To remove widgets just for the sponsor page, use Widget Rules - more details.

Sent PM

I removed widgets from this page and they are still showing

In PM you wrote that you want to disable widgets on speakers page. It's category so I did that by Widget rules : visible at all pages expecting: category:performers.

Regards to stretched images, I need more details - direct link and version of IE.