edit: z-index menu sur tel

src/style.css

@@ -286,7 +286,7 @@ html, body{
   left: 0;
   width: 100vw;
   height: 50px;
-  z-index: 3;
+  z-index: 333;
   display: flex;
   flex-direction: row;
   align-items: center;