fixing micro scrolling in layout

Management.Web/Shared/MainLayout.razor

@@ -2,19 +2,9 @@
 
 <PageTitle>Management.Web</PageTitle>
 
-<div class="page">
-    @* <div class="sidebar">
-        <NavMenu />
-    </div> *@
 
-    <main>
-        @* maybe put some common buttons up here *@
-        @* <div class="top-row px-4">
-            <a href="https://docs.microsoft.com/aspnet/" target="_blank">About</a>
-        </div> *@
-
-        <article class="content px-4 py-0">
-            @Body
-        </article>
-    </main>
-</div>
+<main class="d-flex justify-content-center">
+    <div class="w-100 px-3">
+        @Body
+    </div>
+</main>