diff --git a/src/components/Header.vue b/src/components/Header.vue
index 2923d32893756a0d64e0a6adac5e327057cd797a..b81cbeba207a48f9a78ebab47d98b9db47b871b2 100644
--- a/src/components/Header.vue
+++ b/src/components/Header.vue
@@ -180,7 +180,7 @@ details[open] summary ~ * {
 .inflection-canvas {
   overflow-x: auto;
   position: absolute;
-  z-index: 10;
+  z-index: 5;
   background-color: rgba(255, 255, 255, 0);
   max-width: 100vw;
   padding-top: 10px;