processwire.com, GUI issue in Firefox

[ottogal]

Using the newest version 60.0.1 (64-Bit) of Firefox (and already in preceding versions) I get the menu rendered wrongly (see first attached screenshot - Windows 10 on a 1920x1080 screen). So the item Modules (or Forums) is not accessible, a click would activate the search input field.

With the Developer Edition of Firefox all is fine (second screenshot).

Can someone confirm this observation?

[theo]

Looks normal here (FF 60.0.1) but it's getting a total mess when zoom is > 100% in a "in-between-size".

 

[ottogal]

In my case it's independent of the scaling factor: the same at all zoom levels.

So that seems to be a real problem of Fx...

 

[ottogal]

Looking into the Dev Tools: The CSS rules for #topnav say position:absolute for some screen witdths and position:static for others. The breakpoints are defined by min-width or max-width, a bit confusing...  Best would be to have always #topnav{position:static}.

[zoeck]

I only have the "Search Problem" when i click into the search field ?