Use h2 so that there is not as large of a gap between the header and content.

layouts/_default/list.html

@@ -2,7 +2,7 @@
     {{ $paginator := .Paginate .Data.Pages }}
 
     <main class="posts">
-        <h1>{{ .Title }}</h1>
+        <h2>{{ .Title }}</h2>
 
         {{ if .Content }}
             <div class="content">{{ .Content }}</div>