在页脚中加入这些代码
 
<script src="https://cdn.bootcss.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
<link href="https://files.cnblogs.com/files/asxinyu/marvin.nav.my1502.css" rel="stylesheet">
<script type="text/javascript" src="https://files.cnblogs.com/files/asxinyu/marvin.cnblogs.js"></script>
<script type="text/javascript" src="https://files.cnblogs.com/files/asxinyu/marvin.nav.my1502.js"></script>