404.cshtml

@{
    ViewData["Title"] = "Not found";
}
<style>
    .newsletter, .footer {
        display:none;
    }
</style>
<div class="text-center">
<h1 class="mt-5"><span class="badge badge-dark font-weight-normal">404</span></h1>
<h1 class="display-1 mt-4 mb-4"> Page not found!</h1>
<p>Please use the search bar from the bottom left or visit our <a href="@Html.GetLink("/")">homepage</a>!</p>
</div>