diff --git a/src/wp-content/themes/twentyfifteen/css/editor-style.css b/src/wp-content/themes/twentyfifteen/css/editor-style.css
index 773c98e..0229610 100644
--- a/src/wp-content/themes/twentyfifteen/css/editor-style.css
+++ b/src/wp-content/themes/twentyfifteen/css/editor-style.css
@@ -28,11 +28,13 @@ body {
 	font-weight: 400;
 	font-size: 19px;
 	line-height: 1.6471;
-	max-width: 660px;
-	margin: 83px 0 83px 83px;
+	margin: 83px 10%;
 	vertical-align: baseline;
 }
 
+html .mce-content-body {
+	max-width: 660px;
+}
 
 /**
  * 2.0 Typography
@@ -447,10 +449,6 @@ a {
  * 8.0 RTL
  */
 
-body.rtl {
-	margin: 83px 83px 83px 0;
-}
-
 .rtl blockquote {
 	border-right: 4px solid #707070;
 	border-left: none;