<!-- ma template.css -->
<link rel=stylesheet type=text/css href="{{ url_for('static', filename='css/bootstrap.css') }}">
<!-- css javascript -->
- <link rel=stylesheet type=text/css href="{{ url_for('static', filename='jquery.ui.all.css') }}">
+ <link rel=stylesheet type=text/css href="{{ url_for('static', filename='css/jquery.ui.all.css') }}">
<!-- javascript -->
</head>
<div class="container-fluid">