Page design, remove migration, edit foreign key

RentACar/WebApp/Views/Rents/Details.cshtml

@@ -7,7 +7,6 @@
 <h1>Details</h1>
 
 <div>
-    <h4>Rents</h4>
     <hr />
     <dl class="row">
         <dt class = "col-sm-2">
@@ -25,6 +24,6 @@
     </dl>
 </div>
 <div>
-    <a asp-action="Edit" asp-route-id="@Model.Id">Edit</a> |
-    <a asp-action="Index">Back to List</a>
+    <a class="btn btn-primary" asp-action="Edit" asp-route-id="@Model.Id">Edit</a>
+    <a class="btn btn-secondary" asp-action="Index">Back to List</a>
 </div>