JSFiddle - React, Tailwind, and code Playground

HTML

<span id="span_upper_level_name">

<select name="upper_level_id0" id="upper_level_id0" class="upper_level_id" >
<option value="select1">Select1</option>
<option value="2">Transport</option>
</select>

<select name="upper_level_id1" id="upper_level_id1" class="upper_level_id" >
<option value="select2">Select2</option>
<option value="4">Cars</option>
</select>

</span>

<span id="span_position_after">Position after</span>

JavaScript

$(document).ready(function () {
    $('.upper_level_id').change(function () {
        $('#span_position_after').html($('#upper_level_id0')[0].outerHTML);
    });
});