diff --git a/.nvmrc b/.nvmrc
index f0387ac..28ebe8b 100644
--- a/.nvmrc
+++ b/.nvmrc
@@ -1 +1 @@
-14.13.1
+16.5.0
diff --git a/.vscode/settings.json b/.vscode/settings.json
index 4417a4c..0864afc 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -15,12 +15,10 @@
     "titleBar.activeForeground": "#e7e7e7",
     "titleBar.inactiveBackground": "#ba3e4899",
     "titleBar.inactiveForeground": "#e7e7e799",
-    "editorGroup.border": "#ca6169",
-    "panel.border": "#ca6169",
     "sash.hoverBorder": "#ca6169",
-    "sideBar.border": "#ca6169",
     "statusBarItem.remoteBackground": "#ba3e48",
-    "statusBarItem.remoteForeground": "#e7e7e7"
+    "statusBarItem.remoteForeground": "#e7e7e7",
+    "commandCenter.border": "#e7e7e799"
   },
   "peacock.color": "#ba3e48"
 }
diff --git a/src/components/Footer/Footer.tsx b/src/components/Footer/Footer.tsx
index 8a68d7f..ce62b12 100644
--- a/src/components/Footer/Footer.tsx
+++ b/src/components/Footer/Footer.tsx
@@ -136,7 +136,7 @@ export const Footer: FC = () => {
       </Content>
 
       <Content>
-        <Headline4>Web Vitals</Headline4>
+        <Headline4 as="h2">Web Vitals</Headline4>
         <StyledWebVitals LinkComponent={Link} className="hide-in-percy" />
       </Content>
     </FooterContainer>
diff --git a/src/components/Typography/Headline.tsx b/src/components/Typography/Headline.tsx
index 5449912..31b6339 100644
--- a/src/components/Typography/Headline.tsx
+++ b/src/components/Typography/Headline.tsx
@@ -3,12 +3,16 @@ import styled from '@emotion/styled'
 
 import { upFromBreakpoint } from '../../utils/mixins'
 
-export const h1Styles = css`
+const baseStyles = css`
   font-family: var(--Typography-headlineFontFamily);
-  font-size: 2rem;
   font-weight: var(--Typography-headlineWeight);
-  line-height: 1.1;
   color: var(--Typography-headlineColor, inherit);
+`
+
+export const h1Styles = css`
+  ${baseStyles}
+  font-size: 2rem;
+  line-height: 1.1;
 
   ${upFromBreakpoint('small')} {
     font-size: 2.75rem;
@@ -20,11 +24,9 @@ export const Headline1 = styled.h1`
 `
 
 export const h2Styles = css`
-  font-family: var(--Typography-headlineFontFamily);
+  ${baseStyles}
   font-size: 1.75rem;
-  font-weight: var(--Typography-headlineWeight);
   line-height: 1.2;
-  color: var(--Typography-headlineColor, inherit);
 
   ${upFromBreakpoint('small')} {
     font-size: 2.25rem;
@@ -36,11 +38,9 @@ export const Headline2 = styled.h2`
 `
 
 export const h3Styles = css`
-  font-family: var(--Typography-headlineFontFamily);
+  ${baseStyles}
   font-size: 1.5rem;
-  font-weight: var(--Typography-headlineWeight);
   line-height: 1.3;
-  color: var(--Typography-headlineColor, inherit);
 
   ${upFromBreakpoint('small')} {
     font-size: 1.75rem;
@@ -52,11 +52,9 @@ export const Headline3 = styled.h3`
 `
 
 export const h4Styles = css`
-  font-family: var(--Typography-headlineFontFamily);
+  ${baseStyles}
   font-size: 1.25rem;
-  font-weight: var(--Typography-headlineWeight);
   line-height: 1.2;
-  color: var(--Typography-headlineColor, inherit);
 
   ${upFromBreakpoint('small')} {
     font-size: 1.5rem;
@@ -68,12 +66,10 @@ export const Headline4 = styled.h4`
 `
 
 export const sublineStyles = css`
-  font-family: var(--Typography-headlineFontFamily);
+  ${baseStyles}
   font-size: 0.75rem;
-  font-weight: var(--Typography-headlineWeight);
   line-height: 1.4;
   letter-spacing: 0.15em;
-  color: var(--Typography-headlineColor, inherit);
   text-transform: uppercase;
 `