diff --git a/templates/assets/css/styles.css b/templates/assets/css/styles.css
index ebdccab..1dc6f72 100644
--- a/templates/assets/css/styles.css
+++ b/templates/assets/css/styles.css
@@ -62,7 +62,7 @@ input, textarea, button, .button {
   font-size: 1rem;
 }
 
-input:not([type]), input[type=text], input[type=email], input[type=url], textarea {
+form input, form textarea {
   margin-bottom: 5px;
 }
 
diff --git a/templates/assets/css/styles.scss b/templates/assets/css/styles.scss
index 3470065..3ff178c 100644
--- a/templates/assets/css/styles.scss
+++ b/templates/assets/css/styles.scss
@@ -85,7 +85,7 @@ input, textarea, button, .button {
   font-size: 1rem;
 }
 
-input:not([type]), input[type="text"], input[type="email"], input[type="url"], textarea {
+form input, form textarea {
   margin-bottom: 5px;
 }
 
diff --git a/templates/interactions.gohtml b/templates/interactions.gohtml
index 79d41ce..0eeade5 100644
--- a/templates/interactions.gohtml
+++ b/templates/interactions.gohtml
@@ -16,7 +16,7 @@
             {{ end }}
             </ul>
         {{ end }}
-        <form method="post" action="/webmention">
+        <form class="fw-form" method="post" action="/webmention">
             <label for="wm-source" class="p">{{ string .Blog.Lang "interactionslabel" }}</label>
             <input id="wm-source" type="url" name="source" placeholder="URL">
             <input type="hidden" name="target" value="{{ $postperma }}">