@model IEnumerable<string>

<div class="btn-group btn-group-sm btn-group-justified">
	@Html.ActionLink("Home", "List", "Product", null, new { @class = "btn btn-default btn-sm"})

	@foreach (var link in Model)
	{
		@Html.RouteLink(link, 
				new { controller = "Product", action = "List", category = link, page = 1 },
				new { @class = "btn btn-default btn-xs" + (link == ViewBag.SelectedCategory ? " btn-primary" : "")}
	   )
	}
</div>