<div class="modal-header">
    <h4>Case state</h4>
    <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span
            aria-hidden="true">&times;</span></button>
</div>
<div class="modal-body">

        <div class="container col-md-12">
        <form method="post" action="" id="form_new_case_state" enctype="multipart/form-data">
            <div class="col-md-12 col-lg-12 col-sm-12">
                {{ form.hidden_tag() }}
                <div class="form-group">
              