diff --git a/404.html b/404.html
index 40375c2c..502c84e7 100644
--- a/404.html
+++ b/404.html
@@ -7,6 +7,6 @@ title: "Error 404, Page Not Found"
 	<div class="nopage">
 	    <h1 id="fourofour">404</h1>
 		<h1>{% t error.title %}</h1>
-		    <p><a href="{{ site.baseurl }}/index.html" class="btn-link btn-fixed">{% t error.button %}</a></p>
+		    <p><a href="{{ site.baseurl }}/index.html" class="btn-link btn-fixed" id="btn-404">{% t error.button %}</a></p>
 	</div>
 </section>
\ No newline at end of file
diff --git a/css/custom.css b/css/custom.css
index 95f6d4a4..79fc4f51 100644
--- a/css/custom.css
+++ b/css/custom.css
@@ -1851,6 +1851,10 @@ a.btn-link:hover span.icon-blockchain, a.btn-link:focus span.icon-blockchain, a.
     font-size: 1rem;
 }
 
+.btn-fixed#btn-404 {
+  margin-bottom: 1rem;
+}
+
 }
 
 @media only screen and (max-width: 30rem) {