@{
    ViewData["Title"] = "Lunch";
}
<div class="text-center">
    <h2 class="display-4">Добавление обеда</h2>
</div>
<style>
    .row{
        margin-top: 10px;
    }
</style>
<form method="post">
    <div class="row">
        <div class="col-4">Название обеда:</div>
        <div class="col-8">
            <input type="text" name="LunchName" id="LunchName" />
            
        </div>
    </div>
    <div class="row">
        <div class="col-4">Сумма:</div>
        <div class="col-8">
            <input type="text" name="Sum" id="Sum" />
        </div>
    </div>
    <div class="row">
        <div class="col-4">Продукты:</div>
        <div class="col-8">
             <select id="products" name="products" class="form-control" asp-items="@(new SelectList(@ViewBag.Products, "Id", "ProductName"))" multiple></select>
        </div>
    </div>
    <div class="row">
        <div class="col-8"></div>
        <div class="col-4">
            <input type="submit" value="Добавить" class="btn btn-primary" />
        </div>
    </div>
</form>