On my side is not visible on the first page of images in gray. However, after moving the color you see. The problem is only in Firefox. In Chrome is fine on IE did not check.

Where the problem lies?

Page: www.crnews.pl

Do a forum search

I was looking for but none of the threads does not resolve my problem. I'm beginner do I'm counting of the experience and support specialist.

did you read the sticky threads at the start of the forum?

Read the sticky, tray fix and stil not wokr

looks good to me, I see the image now, it looks like a stadium

If you move the mouse it shows. How do you remove the cursor remains only white spot.

what browser are you using?

FireFox 16.0.2

did you apply the fix in 'PATCH 113-01: featured images behave 'strangely' may cover text, not show till hover' ?

Yes, I apply the fix in 'PATCH 113-01

and now I see it is working.

I do not know what's going on. For me, still do not see the image in grayscale, even at this time FireFox 17

I don't see them in grey scale, but I see them.

I see a picture of it but only when you hover the mouse on it. It should still be visible in the gray scale and this is no more, and basically just a matter of spreading it.

You still don't have the patch applied, you must make the change indicated

OK, you're right. Previously, it changed the windows commander and not the administration panel. However, after the patch it does not change in the way that it should. The first thing is the lack of a frame around the image and the other is that there is no effect of gray. There's only color image.

Correct that is the only fix I know of. I've passed this onto Flynn the theme developer

I ran into the same problem with grayscale filter not working in Firefox. it appears to be a problem with the gray-filter.svg file

Original gray-filter.svg

<svg xmlns="http://www.w3.org/2000/svg">
 <filter id="grayscale">
  <feColorMatrix type="matrix" values="0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0"/>
 </filter>
</svg>

Updated gray-filter.svg

<?xml version="1.0" encoding="UTF-8"?>
<svg version="1.1"
     baseProfile="full"
     xmlns="http://www.w3.org/2000/svg">
    <filter id="grayscale">
        <feColorMatrix type="matrix" values="0.3333 0.3333 0.3333 0 0
                                             0.3333 0.3333 0.3333 0 0
                                             0.3333 0.3333 0.3333 0 0
                                             0      0      0      1 0"/>
    </filter>
</svg>

Now the grayscale hover thumbnails work for me on Chrome(OSX and Win7), Firefox (OSX and Win7), and Internet Explorer (Win7)

Well ... that filter file no longer works. FireFox is broken ... AGAIN!