For some reason not apparent to me, the position of the header is pushed down 200 pixels by a custom style change. Someone might be working on the Lifestyle section of the site and forgot to change this back.

As a short term workaround, you can "hack" the bad setting using a script. Copy the following snippet of script:

javascript:void(document.querySelector(".new_header_cache").style.top="");

Then, when you are viewing the problem page, paste it to the address bar (replace the real URL) and press Enter. The header should pop up into place.

To make that more convenient, you can save it as a bookmark on your Bookmarks Toolbar. (Right-click the bar, choose New Bookmark, paste the script in as the Location, then give it a short name.)

Or you can use an add-on that lets you doctor pages, such as Greasemonkey or Stylish. If you decide you want to do that, you can get further assistance in setting up the rule change in those extensions.

Isn't this a problem with clearing content that floats (clear:both)?

Try to reload web page(s) and bypass the cache.

• Press and hold Shift and left-click the Reload button.
• Press "Ctrl + F5" or press "Ctrl + Shift + R" (Windows,Linux)
• Press "Cmd + Shift + R" (MAC)

BTW: Unfortunately you can no longer run JavaScript code like that via the location bar.
That code now gets a null principal for security reasons and doesn't have any effect (Bug 656433). So you need to create a bookmark and run the code by invoking that bookmark.

Thank you for answering. I must mention that this problem does not occur when that site is displayed with Opera :(

It also didn't occur with the previous version of Firefox.

I'm not seeing any anomalies in Linux on the web page, unless I'm missing something

Can you attach a screenshot of this problem to be sure of that?

• http://en.wikipedia.org/wiki/Screenshot

Use a compressed image type like PNG or JPG to save the screenshot and make sure that you do not exceed the maximum file size (1 MB).

You have here the screenshot.

The problem does not occur on every news page of that site, although the design is similar. Also, I have tried Shift-Reload and Ctrl-F5 and they do not solve the problem. Since the site ziare.com is the premier (or second) news site in my country, I think the problem should be addressed.

Are you zooming that page of have increased the minimum font size too much?

Reset the page zoom on pages that cause problems: View > Zoom > Reset (Ctrl+0 (zero); Cmd+0 on Mac)

• http://kb.mozillazine.org/Zoom_text_of_web_pages

If you have increased the minimum font size then try the default setting "none" as a high value can cause issues like you described.

• Edit > Preferences > Content : Fonts & Colors > Advanced > Minimum Font Size (none)
• Edit > Preferences > Content : Fonts & Colors > Advanced > [X] "Allow pages to choose their own fonts, instead of my selections above"

Press F10 or tap the Alt key to bring up the "Menu Bar" temporarily if the Menu Bar is hidden.

You can use one of these extensions to set a default font size and page zoom on web pages:

• Default FullZoom Level: https://addons.mozilla.org/firefox/addon/default-fullzoom-level/
• NoSquint: https://addons.mozilla.org/firefox/addon/nosquint/

BTW: Unfortunately you can no longer run JavaScript code like that via the location bar.
That code now gets a null principal for security reasons and doesn't have any effect (Bug 656433). So you need to create a bookmark and run the code by invoking that bookmark.

I haven't noticed any change. Is it possible that NoScript has bypassed this new feature with its preference noscript.allowURLBarJS? Hmmm...