Change lvl0 to lvl1 for docsearch

Author: rigor789

layouts/docs.ejs

@@ -29,7 +29,7 @@
             <div class="w-full md:w-3/4 bg-white min-h-screen docSearch-content">
                 <div class="p-4 md:pl-8">
                     <% if (current.title) { %>
-                    <div class="text-blue-dark text-4xl mt-4 relative docSearch-lvl0">
+                    <div class="text-blue-dark text-4xl mt-4 relative docSearch-lvl1">
                         <%= current.title %>
                     </div>
                     <hr class="border-t-2 border-blue-lighter w-24 mx-0 mb-2">