fixed z-index for header

Author: talhainvenxion

src/ui/layouts/stacks/CreateStack/ListForAll/index.module.scss

@@ -4,7 +4,7 @@
   top: 0;
   padding: 10px 0;
   background-color: #fff;
-  z-index: 99;
+  z-index: 98;
 
 }