diff --git a/templates/index.html b/templates/index.html
index 05f979a..f2d91e6 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -31,23 +31,23 @@
         <form class="metafields" method="POST" action="/upload" enctype="multipart/form-data">
           {{ upload_form.csrf_token }}
 
-          <span class="field-heading">{{ upload_form.metadata.label }}</span>
+          <h6>{{ upload_form.metadata.label }}</h6>
           {{ upload_form.metadata }}
           <br>
           <div class="fields">
-            <span class="field-heading">{{ upload_form.title.label }}</span>
+            <h6>{{ upload_form.title.label }}</h6>
             {{ upload_form.title }}
 
-            <span class="field-heading">{{ upload_form.authors.label }}</span>
+            <h6>{{ upload_form.authors.label }}</h6>
             {{ upload_form.authors }}
 
-            <span class="field-heading">{{ upload_form.comments.label }}</span>
+            <h6>{{ upload_form.comments.label }}</h6>
             {{ upload_form.comments }}
 
-            <span class="field-heading">{{ upload_form.timestamp.label }}</span>
+            <h6>{{ upload_form.timestamp.label }}</h6>
             {{ upload_form.timestamp }}
 
-            <span class="field-heading">{{ upload_form.tags.label }}</span>
+            <h6>{{ upload_form.tags.label }}</h6>
             {{ upload_form.tags }}
           </div>
           <input