diff --git a/libraries/classes/Relation.php b/libraries/classes/Relation.php
index 513e09e96d..b565ce7173 100644
--- a/libraries/classes/Relation.php
+++ b/libraries/classes/Relation.php
@@ -101,16 +101,16 @@ class Relation
         $retval = '<br>';
 
         $messages = array();
-        $messages['error'] = '<span style="color:red"><strong>'
+        $messages['error'] = '<span class="caution"><strong>'
             . __('not OK')
             . '</strong></span>';
 
-        $messages['ok'] = '<span style="color:green"><strong>'
+        $messages['ok'] = '<span class="success"><strong>'
             .  _pgettext('Correctly working', 'OK')
             . '</strong></span>';
 
-        $messages['enabled']  = '<span style="color:green">' . __('Enabled') . '</span>';
-        $messages['disabled'] = '<span style="color:red">'   . __('Disabled') . '</span>';
+        $messages['enabled']  = '<span class="success">' . __('Enabled') . '</span>';
+        $messages['disabled'] = '<span class="caution">'   . __('Disabled') . '</span>';
 
         if (strlen($cfgRelation['db']) == 0) {
             $retval .= __('Configuration of pmadb…') . ' '
diff --git a/themes/original/css/common.css.php b/themes/original/css/common.css.php
index 8030a8b5b1..70fa12f65a 100644
--- a/themes/original/css/common.css.php
+++ b/themes/original/css/common.css.php
@@ -715,6 +715,9 @@ ul#topmenu2 a {
 span.caution {
     color: #FF0000;
 }
+span.success {
+    color: green;
+}
 fieldset.caution a {
     color:              #FF0000;
 }
@@ -3430,4 +3433,4 @@ body .ui-dialog .ui-button-text-only .ui-button-text {
 /* side menu */
 #name-panel {
     overflow:hidden;
-}
+}
\ No newline at end of file
diff --git a/themes/pmahomme/css/common.css.php b/themes/pmahomme/css/common.css.php
index c70dd8dad8..676d79bef3 100644
--- a/themes/pmahomme/css/common.css.php
+++ b/themes/pmahomme/css/common.css.php
@@ -1026,6 +1026,9 @@ ul#topmenu2 a {
 span.caution {
     color: #FF0000;
 }
+span.success {
+    color: green; 
+}
 fieldset.caution a {
     color: #FF0000;
 }
@@ -3680,4 +3683,4 @@ body .ui-dialog .ui-dialog-buttonpane .ui-dialog-buttonset {
 /* side menu */
 #name-panel {
     overflow:hidden;
-}
+}
\ No newline at end of file