{% capture overlay_img_path %}{{ header.overlay_image | relative_url }}{% endcapture %} {% if header.overlay_filter contains "gradient" %} {% capture overlay_filter %}{{ header.overlay_filter }}{% endcapture %} {% elsif header.overlay_filter contains "rgba" %} {% capture overlay_filter %}{{ header.overlay_filter }}{% endcapture %} {% capture overlay_filter %}linear-gradient({{ overlay_filter }}, {{ overlay_filter }}){% endcapture %} {% elsif header.overlay_filter %} {% capture overlay_filter %}rgba(0, 0, 0, {{ header.overlay_filter }}){% endcapture %} {% capture overlay_filter %}linear-gradient({{ overlay_filter }}, {{ overlay_filter }}){% endcapture %} {% endif %} {% if header.image_description %} {% assign image_description = header.image_description %} {% else %} {% assign image_description = title %} {% endif %} {% assign image_description = image_description | markdownify | strip_html | strip_newlines | escape_once %}