Hi!
I'm glad it helps.. You'll need to copy & replace that #post-24 part, replacing with each post ID. If you want to give me the links for your items I could send you the complete CSS.
Oh, and if you want to try it by yourself, go to the post edit screen for the item you want to add this, and take a look at your URL bar. Your address will be something like this: http://YOURSITE/wp-admin/post.php?post=1&action=edit. In this case my post ID is 1, all you've got to do is to take a look at the number that comes just after the post=part.
Then when you duplicate you rule you'll just have to replace the ID, like this:
#post-24 .transparent_frame a, #post-1 .transparent_frame a {
display: none;
}
#post-24 .transparent_frame:before, #post-1 .transparent_frame:before {
content: "";
position: absolute;
width: 557px;
height: 340px;
border: 5px solid #000;
opacity: 0.3;
-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=30)";
filter: alpha(opacity=30);
}
Hope that it helps!
[]'s