diff --git a/action.php b/action.php
index 28e488f..bb47536 100644
--- a/action.php
+++ b/action.php
@@ -117,6 +117,13 @@ function handle_toolbar(Doku_Event $event, $param) {
                     'open'   => '<'.$syntaxSpan.' lo>',
                     'close'  => '</'.$syntaxSpan.'>',
                 ),
+                array(
+                    'type'   => 'format',
+                    'title'  => $this->getLang('co'),
+                    'icon'   => '../../plugins/wrap/images/toolbar/conf.png',
+                    'open'   => '<'.strtoupper($syntaxSpan).' conf>',
+                    'close'  => '</'.strtoupper($syntaxSpan).'>',
+                ),
             )
         );
     }
diff --git a/images/toolbar/conf.png b/images/toolbar/conf.png
new file mode 100644
index 0000000..d038a93
Binary files /dev/null and b/images/toolbar/conf.png differ
diff --git a/style.less b/style.less
index 4f701a7..cbd1270 100644
--- a/style.less
+++ b/style.less
@@ -128,7 +128,25 @@ span.wrap_todo { background-image: url(images/note/16/todo.png); }
 div.wrap_download { background-image: url(images/note/48/download.png); }
 span.wrap_download { background-image: url(images/note/16/download.png); }
 
-
+/*____________ configuration ____________*/
+.wrap_conf
+{
+    font-family:Consolas,"Andale Mono WT","Andale Mono","Bitstream Vera Sans Mono","Nimbus Mono L",Monaco,"Courier New",monospace;
+    font-size:1em;
+    direction:ltr;
+    text-align:left;
+    background-color:#fbfaf9;
+    color:#333;
+    box-shadow:inset 0 0 .3em #ccc;
+    border-radius:2px;
+    overflow:auto;
+    word-wrap:normal;
+    border:1px solid #ccc;
+    border-radius:2px;
+    box-shadow:inset 0 0 .5em #ccc;padding:.7em 1em;
+    margin-bottom: 2em;
+    margin-top:0em;
+}
 /*____________ safety notes ____________*/
 
 .wrap_danger {