{% extends "base.html" %}
{% load staticfiles %}
-{% load bootstrap3 %}
+{% load bootstrap4 %}
{% block extrahead %}
{{ block.super }}
<div class="modal-body" id="booking_detail_content">
</div>
<div class="modal-footer">
- <button type="button" class="btn btn-default" data-dismiss="modal">Close
+ <button type="button" class="btn btn-primary" data-dismiss="modal">Close
</button>
</div>
</div>