Hello,
I'm trying to do website with transparent background and radius, but IE 7 & 8 don't support CSS3 and now I added PIE to this function work for IE, but still it doesn't work.
Does Anyone help me?

Website:
skuterpl.vot.pl/new

So it looks like you're just trying to specify a rgba background-color?

Ditch the filter, and use -pie-background: rgba(102,120,102,0.5);

Documentation for your reference: http://css3pie.com/documentation/suppor ... background

Hello,
I tried using pie-background, but it didn't work,
See skuterpl.vot.pl/new
I changed CSS in #MENU3 your way, but still don't work.

IE7 here, MENU3: it's transparent and rounded borders ok. Maybe you should CTRL-F5 force refresh? Sounds like you have an older cached version of the page.

Same here, #MENU3 is displaying semi-transparent as expected.

FYI The other items like in #menuleft are gray because of the opaque box-shadow issue; see http://css3pie.com/documentation/suppor ... box-shadow -- you'll likely have to remove the box-shadow from those elements to let them be transparent. You can do so only in IE by setting -pie-box-shadow:none

See:
http://img59.imageshack.us/img59/9414/backgroundie.png

Don't work, but I check in my brother PC, He has IE8 and see good, why in My IE9 with settings with IE8 don't work?

http://skuterpl.vot.pl/new/

Ok now should be good withbout menuleft, because I will do this later

Edit
OK all website should be good with menuleft.

box-shadow for what? I don't use it in menuleft.

Sorry, my bad, I thought I saw box-shadow on there. Nevermind.

IE9 in IE8 mode is *not* the same thing as IE8. It is a very unreliable way to test, you should not rely on it.

so How should I test IE7 & IE8 when I have IE9?

OK 8 & 9 all work, but in IE7 I have problem with blue menu, Does anyone know why this menu did smaller?