{% for javascript in page.custom-js %}

<script src="{{ javascript }}"></script>

{% endfor %}

{% for javascript in site.data.customs.custom-js %}

<script src="{{ javascript }}"></script>

{% endfor %}

{% for css in page.custom-css %}

<link href="{{ css }}" rel="stylesheet">

{% endfor %}

{% for css in site.data.customs.custom-css %}

<link href="{{ css }}" rel="stylesheet">

{% endfor %}