Template source: partials/profiles/_add_userlinks_form.html

  <div class="modal fade" id="social_icon_modal" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
  <div class="modal-dialog" role="document">
    <div class="modal-content">
      <h3 class="popup_title">Links</h3>
      <div class="modal-body popup_contant popup_contant_social">
          <form method="post" action = "{% url 'profile:userlinks_update'%}" role="form">
            {% csrf_token %}     
            {{ form.non_field_errors }}       
            {{ linkitem_form.as_p }}
            <div class="text-right">
                <button type="submit" class="btn btn-default custom_btn submit_btn" style="padding:5px 20px">Submit</button>
            </div>
          </form>          
      </div>
    </div>
  </div>
  <button data-dismiss="modal" style="padding:5px 20px" class="btn btn-default custom_btn cancel_btn" type="button">
    <span class="glyphicon glyphicon-remove" aria-hidden="true"></span>
  </button>
</div>