diff --git a/quartz/components/Backlinks.tsx b/quartz/components/Backlinks.tsx
index de654297e..a28529a00 100644
--- a/quartz/components/Backlinks.tsx
+++ b/quartz/components/Backlinks.tsx
@@ -14,7 +14,7 @@ const Backlinks: QuartzComponent = ({
   const backlinkFiles = allFiles.filter((file) => file.links?.includes(slug))
   return backlinkFiles.length <= 0 ? null : (
     <div class={classNames(displayClass, "backlinks")}>
-      <h2>{i18n(cfg.locale).components.backlinks.title}</h2>
+      <h3>{i18n(cfg.locale).components.backlinks.title}</h3>
       <ul class="overflow">
         {backlinkFiles.map((f) => (
           <li key={f.slug}>
diff --git a/quartz/styles/custom.scss b/quartz/styles/custom.scss
index b00e90e69..85ef96008 100644
--- a/quartz/styles/custom.scss
+++ b/quartz/styles/custom.scss
@@ -51,14 +51,18 @@ li.section-li>.section .meta {
   padding: 3px 3px 6px;
 }
 
+h1 {
+  font-size: 1.8rem;
+}
+
 h2 {
   margin-top: 6rem;
-  font-size: 2rem;
+  font-size: 1.6rem;
 }
 
 h3 {
   margin-top: 4rem;
-  font-size: 1.5rem;
+  font-size: 1.4rem;
 }
 
 h4 {