fix: Fix overflow in long blog posts

_layouts/default.html

@@ -9,10 +9,10 @@
 
     {% seo %}
   </head>
-  <body class="min-h-screen h-full flex flex-col">
-    {% include header.html %}
+  <body>
+    <div class="flex flex-col">
+      {% include header.html %}
 
-    <div class="flex-grow">
       {{ content }}
     </div>