diff --git a/sae-csc/src/app/app.scss b/sae-csc/src/app/app.scss
index a58902e..6b97bd1 100644
--- a/sae-csc/src/app/app.scss
+++ b/sae-csc/src/app/app.scss
@@ -1,4 +1,5 @@
 app-top-navigation {
   position: fixed;
   width: 100%;
+  z-index: 200;
 }
diff --git a/sae-csc/src/app/shared/navigation/bottom-navigation/bottom-navigation.html b/sae-csc/src/app/shared/navigation/bottom-navigation/bottom-navigation.html
index d6e7807..fb9e44b 100644
--- a/sae-csc/src/app/shared/navigation/bottom-navigation/bottom-navigation.html
+++ b/sae-csc/src/app/shared/navigation/bottom-navigation/bottom-navigation.html
@@ -8,7 +8,7 @@
     </a>
   </nav>
   <div class="fixed-navigation">
-    <button class="next-step" routerLink="similar-cases">
+    <a class="next-step" routerLink="/similar-cases">
       <span class="label">
       Search similar cases
       </span>
@@ -16,7 +16,7 @@
         |
       </span>
       <i class="ri-arrow-right-line"></i>
-    </button>
+    </a>
   </div>
 
   <!-- Privacy Policy Popup -->