diff --git a/assets/css/src/newsletter_templates.styl b/assets/css/src/newsletter_templates.styl
index c0bc8d47fd..9c606afa87 100644
--- a/assets/css/src/newsletter_templates.styl
+++ b/assets/css/src/newsletter_templates.styl
@@ -5,5 +5,5 @@
   z-index: -9999
   top: 0
   left: 0
-  width: $newsletter-width + 20
-  max-width: $newsletter-width + 20
\ No newline at end of file
+  width: $newsletter-width
+  max-width: $newsletter-width
\ No newline at end of file
diff --git a/assets/js/src/common/thumbnail.jsx b/assets/js/src/common/thumbnail.jsx
index 686a3c7f63..a1d9811486 100644
--- a/assets/js/src/common/thumbnail.jsx
+++ b/assets/js/src/common/thumbnail.jsx
@@ -28,6 +28,7 @@ export const fromUrl = url =>
     const protocol = location.href.startsWith('https://') ? 'https:' : 'http:';
     iframe.src = protocol + url.replace(/^https?:/, '');
     iframe.style.opacity = 0;
+    iframe.scrolling = 'no';
     iframe.onload = () => {
       fromDom(iframe.contentDocument.documentElement)
         .then((image) => {