Is there any way to define style rule which will work for Opera butnot for Firefox ?

On 30 Кві, 17:40, Bergamot <berga... (AT) visi (DOT) com> wrote:

You may be trying to fix the wrong problem. Post a URL, then maybe we'll
see a better way to accomplish whatever your goal is.

--
Berg

Thank you for suggestion but I can't do this. The site requires
registration and it is not available for public now.
Besides, I do not want to make somebody do my own work. It seemed to
me that the simpliest way to accomplish my task was to write
additional condition for Opera. Of course, I can remake HTML, but it
is more laborious solution (the project is rather large and the place
where I have to amend is more than one).
So, before doing this I would like to know: "Is there any way to
define style rule which will work for Opera but not for Firefox?"
Of course, I prefer answer "Yes" with explanation , but answer "No"
will be also good - at least I will know that my idea is wrong and I
have to try something else.

Mykola
http://marss.co.ua

On 30 Кві, 18:08, Steve Swift <Steve.J.Sw... (AT) gmail (DOT) com> wrote:

It's a well-known fact that the wealthier you are, the more likely you
are to use Opera. It's not known which is cause and which is effect.

Maybe, but it is not that case

I am not sure that users in ex-USSR are wealthier than the ones in UK
or USA. There has to be another reason. I think it was caused the fact
that up to 2000 Opera was trialware and had to be purchased after the
trial period ended. This did not embarrass users in Ukraine or Russia
where cracked software was widely spreaded but it could prevent
forming of the Opera fans community in more law-abiding countries when
Opera was on the rise.

I am not fan of Opera but I have a few friends and acquaintances that
very like it.

Mykola
http://marss.co.ua