diff --git a/app/templates/index.html b/app/templates/index.html
index beb4318..093545f 100644
--- a/app/templates/index.html
+++ b/app/templates/index.html
@@ -14,6 +14,7 @@
     }
 
     .bottom-buttons {
+      z-index: 99;
       position: fixed;
       left: 0;
       bottom: 0;