EditorFor HTML helper,textbot does not take class in MVC

Question

<div class="form-group">
@Html.EditorFor(model => model.Email_Id, new { htmlattributes = new { @class = "form-control" } })
@Html.TextBoxFor(model => model.Email_Id, new { @class = "control-label col-md-2" })
@Html.ValidationMessageFor(model => model.Email_Id)
</div>