[CentOS] Buttons too big in Firefox for Linux

[John Hodrien]

On Thu, 2 Feb 2017, Gary Stainburn wrote:

> It appears to be any <input type=button> or <button> anywhere on the page,
> whether inside DIV's, Frames or not.
>
> They're only slightly bigger than they should be but it's enough to break page
> layouts.
>
> I've been doing some more reading and it appears that it's something to do
> with the default CSS for the web browser, as I don't have a "reset" section
> at the top of my CSS. Maybe that's my fault, but the bigger picutre question
> is "why does Firefox for Linux" show different to everyone else, including
> Firefox on any other platform?

The safe bet is, it doesn't, and it's something unique to you/your
profile/your firefox configuration.  Have you got an example URL that you're
saying obviously misrenders in firefox?

Does it still misbehave if you run firefox in safe mode with a new profile,
say be doing: firefox --ProfileManager --safe-mode ?

jh