diff --git a/editor.html b/editor.html
index b4081140..37c01289 100644
--- a/editor.html
+++ b/editor.html
@@ -87,6 +87,7 @@
+
diff --git a/lib/ace/theme/pastel_on_dark.js b/lib/ace/theme/pastel_on_dark.js
new file mode 100644
index 00000000..c3fa64e8
--- /dev/null
+++ b/lib/ace/theme/pastel_on_dark.js
@@ -0,0 +1,198 @@
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Ajax.org Code Editor (ACE).
+ *
+ * The Initial Developer of the Original Code is
+ * Ajax.org Services B.V.
+ * Portions created by the Initial Developer are Copyright (C) 2010
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ * André Fiedler
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+define(function(require, exports, module) {
+
+ var dom = require("pilot/dom");
+
+ var cssText = ".ace-pastel-on-dark .ace_editor {\
+ border: 2px solid rgb(159, 159, 159);\
+}\
+\
+.ace-pastel-on-dark .ace_editor.ace_focus {\
+ border: 2px solid #327fbd;\
+}\
+\
+.ace-pastel-on-dark .ace_gutter {\
+ width: 50px;\
+ background: #e8e8e8;\
+ color: #333;\
+ overflow : hidden;\
+}\
+\
+.ace-pastel-on-dark .ace_gutter-layer {\
+ width: 100%;\
+ text-align: right;\
+}\
+\
+.ace-pastel-on-dark .ace_gutter-layer .ace_gutter-cell {\
+ padding-right: 6px;\
+}\
+\
+.ace-pastel-on-dark .ace_editor .ace_printMargin {\
+ width: 1px;\
+ background: #e8e8e8;\
+}\
+\
+.ace-pastel-on-dark .ace_scroller {\
+ background-color: #2c2828;\
+}\
+\
+.ace-pastel-on-dark .ace_text-layer {\
+ cursor: text;\
+ color: #8f938f;\
+}\
+\
+.ace-pastel-on-dark .ace_cursor {\
+ border-left: 2px solid #A7A7A7;\
+}\
+\
+.ace-pastel-on-dark .ace_cursor.ace_overwrite {\
+ border-left: 0px;\
+ border-bottom: 1px solid #A7A7A7;\
+}\
+ \
+.ace-pastel-on-dark .ace_marker-layer .ace_selection {\
+ background: rgba(221, 240, 255, 0.20);\
+}\
+\
+.ace-pastel-on-dark .ace_marker-layer .ace_step {\
+ background: rgb(198, 219, 174);\
+}\
+\
+.ace-pastel-on-dark .ace_marker-layer .ace_bracket {\
+ margin: -1px 0 0 -1px;\
+ border: 1px solid rgba(255, 255, 255, 0.25);\
+}\
+\
+.ace-pastel-on-dark .ace_marker-layer .ace_active_line {\
+ background: rgba(255, 255, 255, 0.031);\
+}\
+\
+ \
+.ace-pastel-on-dark .ace_invisible {\
+ color: rgba(255, 255, 255, 0.25);\
+}\
+\
+.ace-pastel-on-dark .ace_keyword {\
+ color:#777ef0;\
+}\
+\
+.ace-pastel-on-dark .ace_keyword.ace_operator {\
+ color:#797878;\
+}\
+\
+.ace-pastel-on-dark .ace_constant {\
+ color:#47bede;\
+}\
+\
+.ace-pastel-on-dark .ace_constant.ace_language {\
+ \
+}\
+\
+.ace-pastel-on-dark .ace_constant.ace_library {\
+ \
+}\
+\
+.ace-pastel-on-dark .ace_constant.ace_numeric {\
+ \
+}\
+\
+.ace-pastel-on-dark .ace_invalid {\
+ \
+}\
+\
+.ace-pastel-on-dark .ace_invalid.ace_illegal {\
+ color:#F8F8F8;\
+background-color:rgba(86, 45, 86, 0.75);\
+}\
+\
+.ace-pastel-on-dark .ace_invalid.ace_deprecated {\
+ text-decoration:underline;\
+font-style:italic;\
+color:#D2A8A1;\
+}\
+\
+.ace-pastel-on-dark .ace_support {\
+ color:#9a9a9a;\
+}\
+\
+.ace-pastel-on-dark .ace_support.ace_function {\
+ color:#b0b4ff;\
+}\
+\
+.ace-pastel-on-dark .ace_function.ace_buildin {\
+ \
+}\
+\
+.ace-pastel-on-dark .ace_string {\
+ color:#66a968;\
+}\
+\
+.ace-pastel-on-dark .ace_string.ace_regexp {\
+ color:#E9C062;\
+}\
+\
+.ace-pastel-on-dark .ace_comment {\
+ color:#656865;\
+}\
+\
+.ace-pastel-on-dark .ace_comment.ace_doc {\
+ \
+}\
+\
+.ace-pastel-on-dark .ace_comment.ace_doc.ace_tag {\
+ \
+}\
+\
+.ace-pastel-on-dark .ace_variable {\
+ color:#ccca52;\
+}\
+\
+.ace-pastel-on-dark .ace_variable.ace_language {\
+ color:#ccca52;\
+}\
+\
+.ace-pastel-on-dark .ace_xml_pe {\
+ color:#494949;\
+}";
+
+ // import CSS once
+ dom.importCssString(cssText);
+
+ exports.cssClass = "ace-pastel-on-dark";
+});