eShopOnContainers/src/Web/WebMVC/Views/Campaigns/Index.cshtml

@{
    ViewData["Title"] = "Campaigns";
    @model IEnumerable<Campaign>
}

<section class="esh-campaigns-hero">
    <div class="container">
        <img class="esh-campaigns-title" src="~/images/main_banner_text.png" />
    </div>
</section>

    @Html.Partial("_Header", new List<Header>() {
            new Header() { Controller = "Catalog", Text = "Back to catalog" } })

<div class="container">
    <div class="card-group esh-campaigns-items row">
            @foreach (var campaign in Model ?? Enumerable.Empty<Campaign>())
            {
                <div class="esh-campaigns-item col-md-4">
                    <form asp-controller="Campaigns" asp-action="Details" asp-route-id="@campaign.Id">
                        <div class="card-block">
                            <h4 class="card-title esh-campaigns-name">@campaign.Name</h4>
                            <img class="card-img-top esh-campaigns-thumbnail" src="@campaign.PictureUri" alt="@campaign.Name">
                        <input class="esh-campaigns-button" type="submit" value="More details">
                        </div>
                        <div class="card-footer">

                            <small class="text-muted">
                                From @campaign.From.ToString("MMMM dd, yyyy") until @campaign.To.ToString("MMMM dd, yyyy")
                            </small>
                        </div> 
                    </form>
                </div>
            }
        </div>
</div>