diff --git a/src/components/Organisms/EmailBanner/EmailBanner.js b/src/components/Organisms/EmailBanner/EmailBanner.js
index 1dd234fee..8770f181d 100644
--- a/src/components/Organisms/EmailBanner/EmailBanner.js
+++ b/src/components/Organisms/EmailBanner/EmailBanner.js
@@ -101,7 +101,6 @@ const EmailBanner = ({
               {title && (
                 <Text
                   tag="h1"
-                  size="big"
                   family="Anton"
                   weight="normal"
                 >
diff --git a/src/components/Organisms/EmailBanner/EmailBanner.style.js b/src/components/Organisms/EmailBanner/EmailBanner.style.js
index 70f76fab5..1c9be0161 100644
--- a/src/components/Organisms/EmailBanner/EmailBanner.style.js
+++ b/src/components/Organisms/EmailBanner/EmailBanner.style.js
@@ -92,6 +92,16 @@ const PrivacyCopyWrapper = styled.div`
   font-size: ${({ theme }) => theme.fontSize('xs')};
   line-height: normal;
   padding-bottom: ${spacing('sm')};
+
+  /* Forces the descendants to inherit the same font size and line height here,
+  because contentful's WYSIWYG editor doesn't offer the particular text
+  styles we want here */
+  & p,
+  & span,
+  & * {
+    font-size: inherit;
+    line-height: inherit;
+  }
 `;
 
 const SuccessCopyWrapper = styled.div`
diff --git a/src/components/Organisms/EmailBanner/__snapshots__/EmailBanner.test.js.snap b/src/components/Organisms/EmailBanner/__snapshots__/EmailBanner.test.js.snap
index d78f51182..351d1afb7 100644
--- a/src/components/Organisms/EmailBanner/__snapshots__/EmailBanner.test.js.snap
+++ b/src/components/Organisms/EmailBanner/__snapshots__/EmailBanner.test.js.snap
@@ -330,6 +330,13 @@ exports[`Image banner left orientation renders correctly 1`] = `
   padding-bottom: 0.5rem;
 }
 
+.c19 p,
+.c19 span,
+.c19 * {
+  font-size: inherit;
+  line-height: inherit;
+}
+
 .c20 {
   margin-top: 1rem;
 }
@@ -1063,6 +1070,13 @@ exports[`Image banner renders correctly 1`] = `
   padding-bottom: 0.5rem;
 }
 
+.c19 p,
+.c19 span,
+.c19 * {
+  font-size: inherit;
+  line-height: inherit;
+}
+
 .c20 {
   margin-top: 1rem;
 }
@@ -1796,6 +1810,13 @@ exports[`Text-only email widget renders correctly 1`] = `
   padding-bottom: 0.5rem;
 }
 
+.c19 p,
+.c19 span,
+.c19 * {
+  font-size: inherit;
+  line-height: inherit;
+}
+
 .c20 {
   margin-top: 1rem;
 }
@@ -2529,6 +2550,13 @@ exports[`Text-only email widget with copyColor renders correctly 1`] = `
   padding-bottom: 0.5rem;
 }
 
+.c19 p,
+.c19 span,
+.c19 * {
+  font-size: inherit;
+  line-height: inherit;
+}
+
 .c20 {
   margin-top: 1rem;
 }