Background color disappears in publishing.

[Webloco]

I've published a site with a red background, and it doesn't show up in the browser. In the program and preview it's ok, but when published, it disappears. Any help will be appreciated.

Thanks

[Pablo]

Maybe you have added invalid custom code to the page?
To be able to help you, I need to see what you have done.
What is the URL of the page or where can I download a demo project?

[Webloco]

I'm doing some adjustment to the project. I'll be back to you when I test it again. One thing is for sure, I didn't add any custom code to the page.

[Webloco]

SOLVED!
I was using a SVG file, and it looks like WYSIWYG isn't friendly with SVG. As soon as I substituted with a PNG, problem solved.
Thanks

[Pablo]

WWB does not change the SVG file, it will be published "AS IS".
So, if the image does not work in the browser then there may be an issue with the SVG.