.no-question {
    border-top:0;
    margin-top: -5px;
}
.no-question .question-title-container,
.no-question .question-valid-container {
    display:none;
}
.no-bottom {
    border-bottom:0;
    margin-bottom:0;
}
.no-question .answer-container {
    padding-top: 0em;
    padding-bottom: 0.5em;
}    
.no-question .question-container {
    border: none !important;
    margin-top: -10px !important;
}    
.no-question2 .ls-heading {
    display:none;
}
.no-bottom .answer-container {
    padding-bottom: 0em;
}

https://www.limesurvey.org/manual/Workarounds:_Manipulating_a_survey_at_runtime_using_Javascript#varLengthArray_script_(LimeSurvey_6_and_up)

<script type="text/javascript" charset="utf-8">
  $(document).on('ready pjax:scriptcomplete',function(){
    var thisQuestion = $('#question{QID}');
 
    // Insert selects
    $('.answer-item.answer_cell_X001', thisQuestion).addClass('with-select').append('<select class="inserted-select form-control list-question-select">\
              <option value="">...</option>\
<option value="1">CJ</option>\
<option value="2">GCGP</option>\
<option value="3">GEII</option>\
<option value="4">GMP</option>\
<option value="5">QLIO</option>\
<option value="6">TC</option>\
<option value="7">CS</option>\
<option value="8">GACO</option>\
<option value="9">GEA</option>\
<option value="10">MLT</option>\
<option value="11">INFO</option>\
<option value="12">MP</option>\
<option value="13">RT</option>\
<option value="14">INFOCOM</option>\
<option value="15">MMI</option>\
<option value="16">GCCD</option>\
<option value="17">MT2E</option>\
<option value="18">HSE</option>\
<option value="19">Chimie</option>\
<option value="20">GB</option>\
<option value="21">PEC</option>\
<option value="22">SD</option>\
<option value="23">GIM</option>\
<option value="24">SGM</option>\
    </select>');
    $('.answer-item.answer_cell_X002', thisQuestion).addClass('with-select').append('<select class="inserted-select form-control list-question-select">\
              <option value="">...</option>\
<option value="1">Section 1</option>\
<option value="2">Section 2</option>\
<option value="3">Section 3</option>\
<option value="4">Section 4</option>\
<option value="5">Section 5</option>\
<option value="6">Section 6</option>\
<option value="7">Section 7</option>\
<option value="8">Section 8</option>\
<option value="9">Section 9</option>\
<option value="10">Section 10</option>\
<option value="11">Section 11</option>\
<option value="12">Section 12</option>\
<option value="13">Section 13</option>\
<option value="14">Section 14</option>\
<option value="15">Section 15</option>\
<option value="16">Section 16</option>\
<option value="17">Section 17</option>\
<option value="18">Section 18</option>\
<option value="19">Section 19</option>\
<option value="20">Section 20</option>\
<option value="21">Section 21</option>\
<option value="22">Section 22</option>\
<option value="23">Section 23</option>\
<option value="24">Section 24</option>\
<option value="25">Section 25</option>\
<option value="26">Section 26</option>\
<option value="27">Section 27</option>\
<option value="28">Section 28</option>\
<option value="29">Section 29</option>\
<option value="30">Section 30</option>\
<option value="31">Section 31</option>\
<option value="32">Section 32</option>\
<option value="33">Section 33</option>\
<option value="34">Section 34</option>\
<option value="35">Section 35</option>\
<option value="36">Section 36</option>\
<option value="37">Section 37</option>\
<option value="60">Section 60</option>\
<option value="61">Section 61</option>\
<option value="62">Section 62</option>\
<option value="63">Section 63</option>\
<option value="64">Section 64</option>\
<option value="65">Section 65</option>\
<option value="66">Section 66</option>\
<option value="67">Section 67</option>\
<option value="68">Section 68</option>\
<option value="69">Section 69</option>\
<option value="70">Section 70</option>\
<option value="71">Section 71</option>\
<option value="72">Section 72</option>\
<option value="73">Section 73</option>\
<option value="74">Section 74</option>\
<option value="75">Section 75</option>\
<option value="76">Section 76</option>\
<option value="77">Section 77</option>\
<option value="85">Section 85</option>\
<option value="86">Section 86</option>\
<option value="87">Section 87</option>\
    </select>');  
 
   // Listeners
    $('.inserted-select', thisQuestion).on('change', function(i) {
      if($(this).val() != '') {
        $(this).closest('.answer-item').find('input:text').val($('option:selected', this).val()).trigger('change');
      }
      else {
        $(this).closest('.answer-item').find('input:text').val('').trigger('change');
      }
    });
     // Returning to page
    $('.with-select input:text', thisQuestion).each(function(i) {
      var thisCell = $(this).closest('.answer-item');
      var inputText = $.trim($(this).val());
      $('select.inserted-select', thisCell).val(inputText);
    });
 
   // Clean-up styles
    $('select.inserted-select', thisQuestion).css({
      'max-width': '100%'
    });
    $('.with-select input:text', thisQuestion).css({
      'position': 'absolute',
      'left': '-9999em'
    });
  });
</script>

<script type="text/javascript" charset="utf-8">    
    $(document).ready(function() {
 
        // Identify the questions
        var thisQuestion = $('#question'+{QID}+'');
        var nextQuestion1 = $(thisQuestion).nextAll('.text-short:eq(0)');
        var nextQuestion2 = $(thisQuestion).nextAll('.text-short:eq(1)');
        var nextQuestion3 = $(thisQuestion).nextAll('.text-short:eq(2)');
        var nextQuestion4 = $(thisQuestion).nextAll('.text-short:eq(3)');
        var nextQuestion5 = $(thisQuestion).nextAll('.text-short:eq(4)');
        var nextQuestions = $(nextQuestion1).add(nextQuestion2).add(nextQuestion3).add(nextQuestion4).add(nextQuestion5);
        var nextLength = nextQuestions.length;
        var sqLength = ('tr.answers-list', thisQuestion).length;
 
        // Hide the short-text questions
        $(nextQuestions).hide();
 
        // Move the hidden text inputs into the array
        for (i = 0; i < nextLength; i++) {
            var workingIndex = (sqLength - 1) - (nextLength - i);
            var nextQ = nextQuestions[i];
            $('th.answertext:eq('+workingIndex+')', thisQuestion).append($('input[type="text"]', nextQ)).closest('tr').addClass('otherRow');
        }    
 
        // Some styling...
        $('input[type="text"]', thisQuestion).css({
            'width': '100%'
        });        
    });
</script>[/i]