datetimepicker component should be placed within a relative positioned container

See more:

jQuery

bootstrap

MVC5

This is my Code
@Html.TextBoxFor(model => model.DateOfBirth, new { @class = "datefield form-control" })


<script>
$(document).ready(function () {

$(".datefield").datetimepicker({
format: 'DD/MM/YYYY hh:mm:ss',
container: '.scrolling-content',
defaultDate: new Date()
});
})
</script>

.scrolling-content {
    position: relative;
}

Help me??