If you're experiencing a big white border when setting the overflow setting of a div to scroll in Webflow, there are a few possible causes and solutions to consider:
1. Box-sizing property: By default, the box-sizing property in Webflow is set to "Content Box," which includes content and padding within the defined width. However, when you set overflow to scroll, it may add a scrollbar that occupies space within the container, which can cause the white border. To fix this, you can set the box-sizing property to "Border Box" in the Styles panel for the affected div. This ensures that the defined width includes padding and borders, preventing any additional space from being occupied by the scrollbar.
2. Padding and margins: Check the padding and margins applied to the div and its child elements. Sometimes, large padding or margins can push the content outside the defined div boundaries, resulting in the white border. Adjusting the padding and margins can help resolve this issue.
3. Hidden overflow on parent elements: It's essential to ensure that none of the parent elements of the div that you've set to scroll have an overflow property set to hidden. If a parent element has hidden overflow, it will prevent the child element's overflowing content from appearing. This can create a white border. Check the overflow property of all parent elements and adjust them if necessary.
4. Width and height settings: Make sure that the width and height properties of the div are properly defined. If the width or height is set to a percentage value and the parent element does not have a specific size defined, it can result in unexpected behavior and cause white border issues when scrolling. Instead, try using pixels or viewport units (vh, vw) to define the width and height.
5. Negative margins: If the div or any of its child elements have negative margins, it can also cause the white border. Negative margins can pull the content outside the defined boundaries, leading to unexpected spacing and scrolling issues. Review the margins applied to the div and its children and adjust them if necessary.
6. Browser-specific issues: In some cases, the white border may be caused by browser-specific rendering issues. Try testing the website in different browsers to see if the issue persists across all of them. If you notice that the white border only appears in a specific browser, it might be necessary to explore browser-specific CSS hacks or workarounds.
By considering these potential causes and implementing the corresponding solutions, you should be able to identify and resolve the issue causing the big white border when setting the overflow setting of divs to scroll in Webflow. Remember to preview your changes and test them thoroughly to ensure the desired outcome.