CSS Filter

[PHPlugin]

U know this CSS style:

.windowbg2 {
   FONT-SIZE: 12px;
   COLOR: #000000;
   FONT-FAMILY: Verdana, arial, helvetica, serif;
   BACKGROUND-COLOR: #FF9900;
}

I added:     FILTER: Alpha(opacity=90);

Now everything in this BG table is changed to alpah 90,
that means all test, and ALL ingaes, the avatars fom the users, and quote, modify an so on buttons!

Is there a solution only to apply this CSS Filter on the Bg color of the table?

And ... YES I KNOW .. that this filters are only for newer IE!