@using Orchard.ContentManagement;
@using Orchard.Widgets.Models;
@{
    var title = ((IContent)Model.ContentItem).As<WidgetPart>().Title;
}
<article>
    <header>
        <h1>@title</h1>
        @Display(Model.Header)
    </header>
    @Display(Model.Content)
    @if(Model.Footer != null) {
    <footer>
        @Display(Model.Footer)
    </footer>
    }
</article>