pt src="https://unpkg.com/jquery@3.6.0/dist/jquery.min.js"></script>
	<script src="https://unpkg.com/vue@2.7.4/dist/vue.js"></script>

	{% block style %}
	<style>
	.example {
		color: #000
	}
	</style>
	{% endblock %}

	{% block script %}
	<script>
	// script here
	</script>
	{% endblock %}

</head>

<body>
	<!-- 导航栏 -->
	<nav class="navbar navbar-expand-lg navbar-default bg-white border-bottom" style="background-color:#fff;position:fixed;top:0;left:0;right:0;z-index:100;">
		<div class="container px-