Fix the disabled "Add group" button style

Previously some annoying button movement was taking place on mouse hover.
Refs #3575

diff --git a/src/gr/grnet/pithos/web/public/pithos.css b/src/gr/grnet/pithos/web/public/pithos.css
index cef60f6..cfd48d1 100644 (file)
--- a/src/gr/grnet/pithos/web/public/pithos.css
+++ b/src/gr/grnet/pithos/web/public/pithos.css
@@ -116,6 +116,10 @@ a.info:hover div {
        white-space: nowrap;
 }
 
+.pithos-DialogBox .button[disabled] {
+  border: 0px;
+}
+
 .pithos-DialogBox .Caption {
        color: white;
        background-color: #4085a5;