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What if I told you that the issue is happening with Firefox?
I just tested with Chrome, Safari, and LibreWolf, and everything is fine.

Send me the link to your test so I can run it in Firefox.

In this post: viewtopic.php?p=210#p210

Erreur 404 - Page introuvable

Oops, I just reactivated the extension. Sorry

Try disabling the left-hand menu where it says "Useful links" and see if that changes anything.

Analysis of the issue with the right-side blocks in the portal

Based on the observed behavior, the extension appears to be generating the structure correctly. Since the same portal works properly on other templates, including paid ones, the issue is probably not in the extension itself.

The most likely cause is that, in the specific environment of demo.caforum.fr, some content, CSS rule, or width configuration is causing the central column to take up too much space. When this happens, the right-side column no longer fits beside it and is pushed downward.

Possible causes

1. Wide content inside the central column

Some content may be forcing the main area to become wider than expected, such as:

• Image without a width limit
• Wide table
• Iframe
• Code inside

  Código: Selecionar todos

  pre

  or

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  code

• Very long link
• Technical text without line breaks

This can make the central column grow beyond the expected width and push the right-side column downward.

Recommended CSS:
2. Missing if the layout uses flex[/b]

If the portal layout uses , the central column needs:
Without this, the browser may prevent the central column from shrinking correctly, especially when there is wide content inside it.

Suggested fix for a flex layout:
3. The style CSS may be interfering with the portal

Even if the extension works correctly on other templates, this specific style may have a rule overriding the expected behavior.

It is worth checking in DevTools whether any rule is affecting classes such as:
Sometimes a generic theme class, such as , , or , ends up interfering with the portal blocks.

4. The total column width may be larger than the container

It is also important to check whether the real sum of the columns exceeds 100%.

Problematic example:
Even if it looks visually correct, values such as:
can exceed the total available width and cause the right-side column to drop below.

A safer configuration would be to use a fixed width for the right-side column:
or:
Conclusion

The extension appears to be outputting the correct structure. The issue is probably related to the CSS or to specific content in the environment where the right-side column is dropping down.

The most robust fix would be:

1. Add

   Código: Selecionar todos

   min-width: 0

   to the central column.
2. Limit images, iframes, videos, and tables with

   Código: Selecionar todos

   max-width: 100%

   .
3. Force wrapping on

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   pre

   ,

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   code

   , long links, and long text.
4. Check whether the style CSS is overriding the portal classes.
5. Confirm that the total width of columns, gaps, and paddings does not exceed the container.