diff --git a/css/editable-css.css b/css/editable-css.css
index 03da9a414..45ceaea86 100644
--- a/css/editable-css.css
+++ b/css/editable-css.css
@@ -3,10 +3,11 @@
 }
 
 body {
+    height: 100%;
     padding: 0;
-    margin: 0;
+    margin: 1em;
     font-family: sans-serif;
-    border: 1em solid #eaeff2;
+    background-color: #eaeff2;
 }
 
 header h4 {
diff --git a/css/editable-js.css b/css/editable-js.css
index 50da8f0b6..201bc4192 100644
--- a/css/editable-js.css
+++ b/css/editable-js.css
@@ -3,11 +3,12 @@
 }
 
 body {
+    height: 100%;
     background-color: #eaeff2;
     padding: 0;
-    margin: 0;
+    margin: 1em;
     font-family: sans-serif;
-    border: 1em solid #eaeff2;
+    background-color: #eaeff2;
 }
 
 #editor,