update paddingY (5 -> 3) prop in pages/404.js, pages/index.js and pages/supported-versions.js

src/pages/404.js

@@ -11,6 +11,7 @@ const NotFoundPage = ({ location }) => (
     alignItems="center"
     justifyContent="center"
     textAlign="center"
+    paddingY={3}
   >
     <SEO title="404" pathname={location.pathname} />
     <Container>

src/pages/index.js

@@ -62,7 +62,7 @@ const IndexPage = ({ location }) => {
       justifyContent="center"
       textAlign="center"
       flexDirection="column"
-      paddingY={5}
+      paddingY={3}
     >
       <SEO title="Home" pathname={location.pathname} />
       <Container component="main">

src/pages/supported-versions.js

@@ -49,7 +49,7 @@ function SupportedVersionsPage({ location }) {
       alignItems="center"
       justifyContent="center"
       flexDirection="column"
-      paddingY={5}
+      paddingY={3}
     >
       <SEO pathname={location.pathname} title="Supported versions" />
       <Container>