Модальные окна

<div class="modal fade" id="modalViolin" tabindex="-1" role="dialog" aria-labelledby="modalViolinLabel" aria-hidden="true">
  <div class="modal-dialog" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title" id="modalViolinLabel">Скрипка</h5>
        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
          <span aria-hidden="true">×</span>
        </button>
      </div>
      <div class="modal-body">
        Скрипка.
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-secondary" data-dismiss="modal">Закрыть</button>
      </div>
    </div>
  </div>
</div>

<div class="modal fade" id="modalChurch" tabindex="-1" role="dialog" aria-labelledby="modalChurchLabel" aria-hidden="true">
  <div class="modal-dialog" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title" id="modalChurchLabel">Церковь</h5>
        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
          <span aria-hidden="true">×</span>
        </button>
      </div>
      <div class="modal-body">
      Храм Василия Блаженного.
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-secondary" data-dismiss="modal">Закрыть</button>
      </div>
    </div>
  </div>
</div>

<div class="modal fade" id="modalSport" tabindex="-1" role="dialog" aria-labelledby="modalSportLabel" aria-hidden="true">
  <div class="modal-dialog" role="document">
    <div class="modal-content">
      <div class="modal-header">
        <h5 class="modal-title" id="modalSportLabel">Спорт</h5>
        <button type="button" class="close" data-dismiss="modal" aria-label="Close">
          <span aria-hidden="true">×</span>
        </button>
      </div>
      <div class="modal-body">
        Спортивные принадлежности.
      </div>
      <div class="modal-footer">
        <button type="button" class="btn btn-secondary" data-dismiss="modal">Закрыть</button>
      </div>
    </div>
  </div>
</div>

Results: