I wonder if setting the background color to transparent will work?
background-color: transparent;

--
Brandon Aaron

On 1/30/07, spl1nter <[EMAIL PROTECTED]> wrote:
>
> This appears to be the case but unfortunately 8 bit PNGs don't have
> alpha-transparency. I've found one way to prevent it and that's by setting a
> background colour. Unfortunately I can't do that with my design :(
>
>
> Jonathan Sharp wrote:
> >
> > I think it has to do with whether it's saved as an 8 bit or 24 bit PNG.
> >
> > -js
> >
> >
> > On 1/29/07, Brandon Aaron <[EMAIL PROTECTED]> wrote:
> >>
> >> I haven't found the secret yet. Some of my pngs do it and others don't.
> >>
> >> --
> >> Brandon Aaron
> >>
> >> On 1/29/07, spl1nter <[EMAIL PROTECTED]> wrote:
> >> >
> >> > Ah, well that's a tad annoying. Is there anyway to prevent this? Any
> >> settings
> >> > I can use in Photoshop or such?
> >> >
> >> >
> >> > Brandon Aaron wrote:
> >> > >
> >> > > This is a known bug in IE7. Sometimes you can get PNGs in IE7 to get
> >> > > that black background when you zoom in or out. They support them,
> >> just
> >> > > not very well.
> >> > >
> >> > > --
> >> > > Brandon Aaron
> >> > >
> >> > > On 1/29/07, spl1nter <[EMAIL PROTECTED]> wrote:
> >> > >>
> >> > >> I've only tested this with IE7 (don't have IE6 available - I'd
> >> imagine
> >> > >> it'd
> >> > >> be worse what with it's lack of native alpha-transparency support)
> >> but
> >> > >> it's
> >> > >> pretty strange.
> >> > >>
> >> > >> http://www.devioustree.co.uk/
> >> > >>
> >> > >> At the link above I'm using fadeIn() and fadeOut(). It works fine
> >> apart
> >> > >> from
> >> > >> when I've got a PNG background that uses alpha-transparency. For
> >> some
> >> > >> reason
> >> > >> IE7 shows a black (maybe dark-blue) background behind the PNG during
> >> the
> >> > >> transition and reverts back to normal afterwards.
> >> > >>
> >> > >> I'm assuming this has something to do with IE7s PNG rendering but I
> >> > >> thought
> >> > >> they supported alpha-transparency fully now?
> >> > >> --
> >> > >> View this message in context:
> >> > >>
> >> http://www.nabble.com/Strangeness-with-fade%28%29%2C-alpha-opacity-PNGs-and-IE-tf3136699.html#a8692085
> >> > >> Sent from the JQuery mailing list archive at Nabble.com.
> >> > >>
> >> > >>
> >> > >> _______________________________________________
> >> > >> jQuery mailing list
> >> > >> discuss@jquery.com
> >> > >> http://jquery.com/discuss/
> >> > >>
> >> > >
> >> > > _______________________________________________
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> >> > > http://jquery.com/discuss/
> >> > >
> >> > >
> >> >
> >> > --
> >> > View this message in context:
> >> http://www.nabble.com/Strangeness-with-fade%28%29%2C-alpha-opacity-PNGs-and-IE-tf3136699.html#a8693629
> >> > Sent from the JQuery mailing list archive at Nabble.com.
> >> >
> >> >
> >> > _______________________________________________
> >> > jQuery mailing list
> >> > discuss@jquery.com
> >> > http://jquery.com/discuss/
> >> >
> >>
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> >
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> >
> >
>
> --
> View this message in context: 
> http://www.nabble.com/Strangeness-with-fade%28%29%2C-alpha-opacity-PNGs-and-IE-tf3136699.html#a8712458
> Sent from the JQuery mailing list archive at Nabble.com.
>
>
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