<div class="form-row">
<div class="form-group col-md-6">
<label asp-for="EmployeeId" class="control-label"></label>
@Html.DropDownListFor(m => m.EmployeeId, (SelectList)ViewBag.LineManager, "Select", new { @class = "form-control selectpicker" })
@Html.ValidationMessageFor(model => model.EmployeeId, "", new { @class = "text-danger" })
</div>
</div>