Disable link registering mailto: protocol handler if not supported by the browser (#1489569)

1 files changed, 7 insertions, 0 deletions

diff --git a/skins/classic/common.css b/skins/classic/common.css
index 9eaa8f7b4..0de8a2f7f 100644
--- a/skins/classic/common.css
+++ b/skins/classic/common.css
@@ -55,6 +55,13 @@ a.tab
   text-align: center;
 }
 
+a.disabled
+{
+  color: #999;
+  text-decoration: none;
+  cursor: default;
+}
+
 hr
 {
   height: 1px;