// Insert selects
        $('.answer-item.answer_cell_3', thisQuestion).addClass('with-select').append('<select class="inserted-select form-control list-question-select">\
                                                    <option value="">Please select...</option>\
                                                    <option value="1">Option1</option>\
                                                    <option value="2">Option2</option>\
                                                    <option value="3">Option3</option>\
                                                    <option value="4">Option4</option>\
                                                </select>');
        $('.answer-item.answer_cell_4', thisQuestion).addClass('with-select').append('<select class="inserted-select form-control list-question-select">\
                                                    <option value="">Please select...</option>\
                                                    <option value="1">Value1</option>\
                                                    <option value="2">Value2</option>\
                                                    <option value="3">Value3</option>\
                                                    <option value="4">Value4</option>\
                                                    <option value="5">Value5</option>\
                                                    <option value="6">None of the above</option>\
                                                </select>');
 

     // 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);
    });

    // Returning to page
    $('.with-select input:text', thisQuestion).each(function(i) {
      var thisCell = $(this).closest('.answer-item');
      var inputText = $.trim($(this).val());
      var selectval = $('select.inserted-select option', thisCell).filter(function () { return $(this).html() == inputText; }).val();
      $('select.inserted-select', thisCell).val(selectval);
    });

        // The column to receive the sliders
        var sliderColumn = 5;
        ...
        var sliderColumn = 6;
 

@media (min-width: 768px) {
  .col-md-8 {
    flex: 0 0 auto;
    flex-grow: 0;
    width: 100% !important;
  }