{% set async = "media=\"none\" onload=\"if(media!='all')media='all'\"" -%}

<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/js-yaml/3.13.1/js-yaml.min.js"></script>
<script type="text/javascript" src="https://mozilla.github.io/nunjucks/files/nunjucks.min.js"></script>
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/markdown-it/9.1.0/markdown-it.min.js"></script>

<!--fonts, loaded asyncronously-->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/open-iconic/1.1.1/font/css/open-iconic.min.css" {{async}}/>
<link rel="stylesheet" href="https://use.fontawesome.com/releases/v5.3.1/css/all.css" {{async}}/>
<link rel="stylesheet" href="https://fonts.googleapis.com/icon?family=Material+Icons" {{async}}/>
<link rel="stylesheet" href="https://cdn.materialdesignicons.com/2.0.46/css/materialdesignicons.min.css" {{async}}/>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css" {{async}}/>
<link rel="stylesheet" href="https://cdn.linearicons.com/free/1.0.0/icon-font.min.css" {{async}}/>

{% if css_data %}
<style type="text/css">
{{ css_data.strip() }}
</style>
{% endif %}