Page structure changed after post content changes

I checked if it was the picture in the post. no luck. I shortened links. no luck

Check error 24 on this list:
https://validator.w3.org/check?verbose=1&uri=http%3A%2F%2Fatp.datagate.net.uk%2Fblog%2F%3Fcat%3D5

Exactly which element of the page structure changes? It looks fine in Opera, except for the sidebar being at the bottom, and on that topic there are hundreds of posts around this forum – do a search!

Ah, HandySolo, you’ve been one step ahead of me all day!

Got exactly the same problem after doing…I don’t know what.
See it at https://antoinedesktop.dyndns.org/wordpress

Page header is correct, but post content appears on a grey background. Whereas direct link to post view shows a good page structure (in white and blue, with standard theme).

Changing theme doesn’t work. Changing posting method doesn’t work (web-based or via gnome-blog).

I can’t even have the main page of the blog checked, the validator of w3.org shows this:

“Sorry! This document can not be checked.

Sorry, I am unable to validate this document because on line 16-17, 25-26, 31, 33-34, 288 it contained one or more bytes that I cannot interpret as utf-8 (in other words, the bytes found are not valid values in the specified Character Encoding). Please check both the content of the file and the character encoding indication.”

What does it mean? how can I solve the errors (blog hosted on LAMP-wordpress)? HandySolo, how should I correct the error 24 in the list you mentioned?

Thanks in advance!

Blogotoon, that error was for the original poster’s blog.

You may be able to validate yours after you remove the CSS comments (in between /* and */) in your theme’s header.php (those comments appear to have the non UTF-8 characters that are stopping the validator.

All the errors seem to be coming from areas I didnt change so are not the source of the problem, and I would like to fix this problem before fixing them.

I still wonder if something is too long, or is it because I played around with the image size (which is now back to normal).

Any comments?

What I did to solve it was turn each post on the page to draft and see if that fixed it.

The problem was that the divs where broken up by a more tag, and wordpress did not know the div was closed.

Thanks a lot for your help, merrua, it was indeed a problem with a div tag, which I deleted. The presentation is back to normal.

I have no idea where this tag came from.

Happy blogging!