More email styles

server/emails/components/Heading.js

@@ -0,0 +1,17 @@
+// @flow
+import React from 'react';
+
+const style = {
+  fontWeight: 500,
+  fontSize: '18px',
+};
+
+type Props = {
+  children: React$Element<*>,
+};
+
+export default ({ children }: Props) => (
+  <p>
+    <span style={style}>{children}</span>
+  </p>
+);