Why does the video I want to embed in Webflow have large black borders above and below it, despite being the desired size on YouTube?

TL;DR
  • Ensure the video has a 16:9 aspect ratio and adjust Webflow container dimensions with padding-bottom technique.
  • Check YouTube embed code for correct width/height or use style="aspect-ratio: 16/9;".
  • Verify no letterboxing in video settings and maintain aspect ratio with responsive styles for different breakpoints.

The large black borders on a video embedded in Webflow may result from aspect ratio mismatches between the video and the container. Here’s how to address it:

1. Check the Video Aspect Ratio

  • Ensure the video you’re embedding maintains a standard aspect ratio like 16:9.
  • If you've cropped the video or it has a non-standard size, it may not fill the container properly.

2. Adjust the Embed Container

  • Go to your Webflow Designer, select the element where the video is embedded.
  • Ensure the width and height match the video’s aspect ratio, typically set with a padding-bottom trick for videos.

3. Modify Embed Code

  • Check the embed code provided by YouTube. If you're using a custom code block, ensure it includes the correct width/height settings.
  • Implement a style override if necessary, using style="aspect-ratio: 16/9;" within your embed.

4. Validate Video Settings

  • Ensure there’s no letterboxing added to the original video by checking video settings or edits made on YouTube.

5. Adjust Responsiveness

  • For mobile or tablet views, verify that Webflow's breakpoints maintain the video's aspect ratio.
  • Consider using flexbox or responsive styles in Webflow to maintain aspect while adjusting size.

Summary

To eliminate the black borders around your embedded video, ensure that its aspect ratio fits the container by adjusting both the container dimensions and the embed code’s settings in Webflow. Maintaining a consistent 16:9 aspect ratio is usually the best approach.

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