diff --git a/react/components/Html/styles.css b/react/components/Html/styles.css
index 2e1b580..0aaae48 100644
--- a/react/components/Html/styles.css
+++ b/react/components/Html/styles.css
@@ -305,10 +305,10 @@
 
 [class*="html--newsletter"] div {
   border: none;
+  background-color: #000000;
 }
 @media screen and (max-width: 639px) {
   [class*="html--newsletter"] div {
     position: relative;
   }
 }
-