fix: keep route overflow out of the page body (#785)

public/index.html

@@ -51,7 +51,7 @@
   </head>
   <body keypress-events class="d-flex flex-column">
     <ng-include src="'partials/header.htm'"></ng-include>
-    <ng-view class="align-items-stretch h-100 w-100 overflow-auto"></ng-view>
+    <ng-view class="align-items-stretch w-100"></ng-view>
 
     <div
       class="position-fixed bottom-0 right-0 p-3"