diff --git a/index.html b/index.html
index e838caf5..8229bb9a 100644
--- a/index.html
+++ b/index.html
@@ -581,8 +581,8 @@ <h5>Saved Records</h5>
                                                             </div>
                                                         </div>
                                                     </fieldset>                                                                
-                                                    <fieldset class="border rounded m-2 p-1 bg-gr">
-                                                        <legend class="bg-warning pb-2" style="font-size: large"><span
+                                                    <fieldset class="border rounded m-2 p-1 bg-warning">
+                                                        <legend class="pb-2" style="font-size: large"><span
                                                             class="material-symbols-outlined align-middle"
                                                             title="Experimental">science</span> Advanced features
                                                         </legend>