diff --git a/program/include/rcube_template.php b/program/include/rcube_template.php
index ef105d5f0..c6d75dd19 100755
--- a/program/include/rcube_template.php
+++ b/program/include/rcube_template.php
@@ -374,7 +374,7 @@ class rcube_template extends rcube_html_page
 
         // add debug console
         if ($this->config['debug_level'] & 8) {
-            $this->add_footer('<div style="position:absolute;top:5px;left:5px;width:405px;padding:2px;background:white;opacity:0.8;_filter:alpha(opacity=80);-ms-filter:\"progid:DXImageTransform.Microsoft.Alpha(Opacity=80)\";z-index:9000">
+            $this->add_footer('<div id="console" style="position:absolute;top:5px;left:5px;width:405px;padding:2px;background:white;z-index:9000;">
                 <a href="#toggle" onclick="con=document.getElementById(\'dbgconsole\');con.style.display=(con.style.display==\'none\'?\'block\':\'none\');return false">console</a>
                 <form action="/" name="debugform" style="display:inline"><textarea name="console" id="dbgconsole" rows="20" cols="40" wrap="off" style="display:none;width:400px;border:none;font-size:x-small" spellcheck="false"></textarea></form></div>'
             );
diff --git a/skins/default/common.css b/skins/default/common.css
index 24762f983..8fb992ac8 100644
--- a/skins/default/common.css
+++ b/skins/default/common.css
@@ -401,7 +401,6 @@ table.records-table tr.unfocused td
   font-size: 11px;
   white-space: nowrap;
   opacity: 0.7;
-  -moz-opacity: 0.7;
 }
 
 a.rcmContactAddress
@@ -473,3 +472,8 @@ a.rcmContactAddress:hover
 {
   padding: 20px 10px 10px 10px;
 }
+
+#console
+{
+  opacity: 0.8;
+}
diff --git a/skins/default/iehacks.css b/skins/default/iehacks.css
index 7b629c4da..bd6e99b29 100644
--- a/skins/default/iehacks.css
+++ b/skins/default/iehacks.css
@@ -194,4 +194,10 @@ ul.toolbarmenu li
 ul.toolbarmenu li a
 {
   min-height: auto;
-}
\ No newline at end of file
+}
+
+#console
+{
+  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=80)";
+  filter: alpha(opacity=80);
+}