Compatibility with IE

Hello. I encountered the following issue. I created a survey form using webform. I displayed it with a view. To make it look nice, I am displaying it as a block through mini panels. I am placing it in the AT Themes region 33.33 right, and in the regions 33.33 left and 33.33 center, respectively, I have two blocks displayed in the same way through mini panels. Initially, the block with the form was wider than the region. With some simple style manipulations, the block's width was reduced. However, the problem persists. In IE, the block still displays incorrectly. How can I resolve this? The theme is corolla.
Attached are the screenshots.