Issue
When you create a Pop-up and preview it, a scroll bar appears in the Pop-up.
Probable Causes
- The Pop-up has a lot of content that exceeds its maximum height.
- The video or image inserted is larger in size than the media container's size.
- There is spacing between the elements of the Pop-up.
Suggested Solutions
Make the following changes to the Pop-up using the code view:
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Reduce the height of the Pop-up.

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Reduce the height of the image container and the wfx media.

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Reduce the spacing between all the elements in the Pop-up.
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Ensure that the image or video added to the Pop-up is not too large in size. The recommended size for images in Pop-ups is 4MB. And you can adjust the video size by its height and width. For more information, see Resize a video in a Pop-up.
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Add the following code in the Pop-up template card to avoid the scroll bar:
overflow: hidden;

The scroll bar appears when there is a variation in the screen resolution. Low screen resolution also causes the scroll bar to appear. It's recommended to use the original