Is there a Webflow bug causing the project sliders on my homepage to only slide images halfway, resulting in two half images side by side?

TL;DR
  • Ensure the slider and its slides have width set to 100% and no conflicting margin, padding, or overflow restrictions.  
  • Check for layout conflicts from Flexbox/Grid containers or CMS structures, and review custom CSS/JS that might override slider behavior.

If your slider is displaying two half images side by side, the issue is most likely caused by a layout or styling conflict rather than a Webflow bug.

1. Check Slider Width and Overflow Settings

  • Select the Slider component and make sure its width is set to 100% or a fixed width that matches your layout.
  • Ensure no parent container has overflow: hidden or display: flex/stretch behavior that could interfere with the slider's internal layout.
  • Inspect the Slides wrapper element and confirm it fills the entire width of the slider (should also be 100%).

2. Review Slide Item Styles

  • Select a slide (e.g., Slide 1) and make sure it has:
  • Width set to 100%.
  • No unexpected margin or padding pushing it off-screen.
  • Repeat this check for all other slides (Slide 2, Slide 3, etc.).

3. Examine Flexbox or Grid Conflicts

  • If you’re placing the slider inside a Flexbox or Grid layout, make sure:
  • The parent container doesn’t restrict child sizes using align-stretch or fixed sizing.
  • Slides should not be set to Display: Flex unless intentionally customized.

4. Look for Custom Code or CMS Template Issues

  • If you’re using CMS items inside the slider, verify:
  • The collection list wrapper isn’t conflicting with the slider’s internal structure.
  • There is only one Collection List per slide, not multiple nested items.
  • Double-check for any custom CSS or JavaScript that could be overriding native Webflow slider behavior.

5. Test Slide Navigation

  • Use Webflow’s Preview mode to:
  • Test clicking through the slides.
  • Confirm whether arrows, dots, or autoplay navigation reveals more complete slides or not.
  • If the issue persists, test in Incognito mode or a different browser to bypass any browser extension conflicts.

Summary

The issue of two half-visible slider images is likely due to misconfigured widths or conflicting layout styles, not a Webflow platform bug. Double-check width settingsoverflow behavior, and any custom styles or CMS configurations interfering with slide layout.

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