diff --git a/content/styles.css b/content/styles.css
index aff96bb..7314496 100644
--- a/content/styles.css
+++ b/content/styles.css
@@ -84,7 +84,7 @@ body {
     text-rendering: optimizeSpeed;
 }
 
-h1 {
+header > h1 {
     text-align: center;
     margin: 1em;
     font-size: 2em;
diff --git a/scripts/blog b/scripts/blog
index ce40f76..e1f92b8 100755
--- a/scripts/blog
+++ b/scripts/blog
@@ -258,10 +258,9 @@ class AddHeaderLinks(Treeprocessor):
             "h5": 0.87,
             "h6": 0.76,
         }
-        all_headings: Tuple[str] = tuple(f"h{hl}" for hl in range(2, 7))
 
         for idx, elem in enumerate(root):
-            if elem.tag not in all_headings:
+            if elem.tag not in heading_sizes_em:
                 continue
 
             gen_id: str = sanitise_title(elem.text, ids)
@@ -509,8 +508,6 @@ def build(config: Dict) -> Tuple[int, Dict]:
                             AddHeaderLinksExt(),
                         ],
                     )
-                    .replace("<h1>", "<h2>")
-                    .replace("<h1/>", "<h2/>")
                     .replace("<pre>", '<pre focusable="true" role="code" tabindex="0">')
                     .replace(
                         "<blockquote>", '<blockquote focusable="true" tabindex="0">'