I've read everything I could find about altering the darkness of the "filter" that is applied behind a modal RadWindow.  I've tried several things based on that research but with no success.  Simply put, what I'm getting is shown in the first attachment but what I'd like to achieve is illustrated in the 2nd attachment (the one wrt 'thickbox').

Here's the CSS styles I've been using:

.modalBackgroundRadWindow {
  filter:Alpha(Opacity=95);          /* IE7 and under */
  -ms-filter: "Alpha(Opacity=95)";   /* IE8 */
    -moz-opacity: 0.95;
    opacity: 0.95;
}

.modalBackgroundThickBox {
    background-color:#000;
    filter:alpha(opacity=75);
    -moz-opacity: 0.75;
    opacity: 0.75;
}

What do I need to do with the RadWindow to achieve a darker background filter?

Robert

Princy,

Thank you!  The "!important" suffixes seemed to do the trick.

CSS coding remains one of life's great mysteries to me!

Robert