diff --git a/wp-content/themes/twentythirteen/css/editor-style-rtl.css b/wp-content/themes/twentythirteen/css/editor-style-rtl.css
deleted file mode 100644
index 4ac4cd6788..0000000000
--- a/wp-content/themes/twentythirteen/css/editor-style-rtl.css
+++ /dev/null
@@ -1,7 +0,0 @@
-/*
-Theme Name: Twenty Thirteen
-Description: Used to style the TinyMCE editor for RTL languages.
-See also rtl.css file.
-*/
-
-/* TODO */
\ No newline at end of file
diff --git a/wp-content/themes/twentythirteen/css/editor-style.css b/wp-content/themes/twentythirteen/css/editor-style.css
index 21f6d07448..96fcb1614a 100644
--- a/wp-content/themes/twentythirteen/css/editor-style.css
+++ b/wp-content/themes/twentythirteen/css/editor-style.css
@@ -3,6 +3,28 @@ Theme Name: Twenty Thirteen
 Description: Used to style the TinyMCE editor.
 */
 
+
+/**
+ * Table of Contents:
+ *
+ * 1.0 - Body
+ * 2.0 - Headings
+ * 3.0 - Text Elements
+ * 4.0 - Links
+ * 5.0 - Alignment
+ * 6.0 - Tables
+ * 7.0 - Images
+ * 8.0 - Post Formats
+ * 9.0 - RTL
+ * ----------------------------------------------------------------------------
+ */
+
+
+/**
+ * 1.0 Body
+ * ----------------------------------------------------------------------------
+ */
+
 html .mceContentBody {
 	font-size: 100%;
 	max-width: 604px;
@@ -18,7 +40,7 @@ body {
 
 
 /**
- * Headings
+ * 2.0 Headings
  * ----------------------------------------------------------------------------
  */
 
@@ -73,7 +95,7 @@ hr {
 
 
 /**
- * Text elements
+ * 3.0 Text Elements
  * ----------------------------------------------------------------------------
  */
 
@@ -210,7 +232,7 @@ sub {
 
 
 /**
- * Links
+ * 4.0 Links
  * ----------------------------------------------------------------------------
  */
 
@@ -239,7 +261,7 @@ a:hover {
 
 
 /**
- * Alignment
+ * 5.0 Alignment
  * ----------------------------------------------------------------------------
  */
 
@@ -264,7 +286,7 @@ img.alignnone {
 
 
 /**
- * Tables
+ * 6.0 Tables
  * ----------------------------------------------------------------------------
  */
 
@@ -302,7 +324,7 @@ td {
 
 
 /**
- * Images
+ * 7.0 Images
  * ----------------------------------------------------------------------------
  */
 
@@ -344,7 +366,7 @@ img {
 }
 
 /**
- * Post Formats
+ * 8.0 Post Formats
  * ----------------------------------------------------------------------------
  */
 
@@ -488,4 +510,30 @@ img {
 
 .post-format-video a {
 	color: #fbfaf3;
+}
+
+
+/**
+ * 9.0 RTL
+ * ----------------------------------------------------------------------------
+ */
+
+html .mceContentBody.rtl {
+	direction: rtl;
+	unicode-bidi: embed;
+}
+
+.rtl ol,
+.rtl ul {
+	padding: 0 40px 0 0;
+}
+
+.rtl .wp-caption,
+.rtl tr th {
+	text-align: right;
+}
+
+.rtl td {
+	padding: 6px 0 6px 10px;
+	text-align: right;
 }
\ No newline at end of file
diff --git a/wp-content/themes/twentythirteen/style.css b/wp-content/themes/twentythirteen/style.css
index 5fe0617301..81481f8602 100644
--- a/wp-content/themes/twentythirteen/style.css
+++ b/wp-content/themes/twentythirteen/style.css
@@ -20,7 +20,7 @@ Use it to make something cool, have fun, and share what you've learned with othe
  *
  * 1.0 - Reset
  * 2.0 - Repeatable Patterns
- * 3.0 - Site Structure
+ * 3.0 - Basic Structure
  * 4.0 - Header
  *   4.1 - Site Header
  *   4.2 - Navigation
@@ -453,7 +453,7 @@ hr {
 
 
 /**
- * 2.0 Repeatable patterns
+ * 2.0 Repeatable Patterns
  * ----------------------------------------------------------------------------
  */