diff --git a/gr-editor/gr-editor-styles.html b/gr-editor/gr-editor-styles.html
index 8ff3242..8d10643 100644
--- a/gr-editor/gr-editor-styles.html
+++ b/gr-editor/gr-editor-styles.html
@@ -15,26 +15,58 @@
 -->
 
 <dom-module id="gr-editor-styles">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/addon/fold/foldgutter.css">
   <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/lib/codemirror.css">
+  <!-- Do not remove any of these themes, otherwise it will break syntax highlighting if a user chooses
+       a theme that was not loaded -->
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/3024-day.css">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/3024-night.css">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/abcdef.css">
   <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/ambiance.css">
   <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/ambiance-mobile.css">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/base16-dark.css">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/base16-light.css">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/bespin.css">
   <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/blackboard.css">
   <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/cobalt.css">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/colorforth.css">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/dracula.css">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/duotone-dark.css">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/duotone-light.css">
   <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/eclipse.css">
   <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/elegant.css">
   <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/erlang-dark.css">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/hopscotch.css">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/icecoder.css">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/isotope.css">
   <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/lesser-dark.css">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/liquibyte.css">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/material.css">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/mbo.css">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/mdn-like.css">
   <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/midnight.css">
   <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/monokai.css">
   <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/neat.css">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/neo.css">
   <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/night.css">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/panda-syntax.css">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/paraiso-dark.css">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/paraiso-light.css">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/pastel-on-dark.css">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/railscasts.css">
   <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/rubyblue.css">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/seti.css">
   <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/solarized.css">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/the-matrix.css">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/tomorrow-night-bright.css">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/tomorrow-night-eighties.css">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/ttcn.css">
   <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/twilight.css">
   <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/vibrant-ink.css">
   <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/xq-dark.css">
   <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/xq-light.css">
-  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/addon/fold/foldgutter.css">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/yeti.css">
+  <link rel="stylesheet" type="css" href="../bower_components/codemirror-minified/theme/zenburn.css">
   <template>
     <style></style>
   </template>