diff --git a/remarkbox_westworld/templates/base.j2 b/remarkbox_westworld/templates/base.j2
index 5478538..9095c86 100644
--- a/remarkbox_westworld/templates/base.j2
+++ b/remarkbox_westworld/templates/base.j2
@@ -26,10 +26,16 @@
 
 <body>
 
+<noscript>
+  <style>
+    .js-only {display: none;}
+  </style>
+</noscript>
+
 <div id="alerts">
 {%- for message, level in request.session.pop_flash() %}
 <div class="alert alert-{{level}}" onclick="this.style.display='none'" name="alert">
-    <label class="close" alt="dismiss" title="dismiss">x</label>
+    <label class="close js-only" alt="dismiss" title="dismiss">x</label>
     {{message}}
 </div>
 {%- endfor %}
