{%- capture title -%} {%- if page.share-title -%} {{ page.share-title | strip_html | xml_escape }} {%- elsif page.title -%} {{ page.title | strip_html | xml_escape }} {%- else -%} {{ site.title | strip_html | xml_escape }} {%- endif -%} {%- endcapture -%} {{ title }} {%- if layout.common-ext-css -%} {%- for css in layout.common-ext-css -%} {%- include ext-css.html css=css -%} {%- endfor -%} {%- endif -%} {%- if layout.common-css -%} {%- for css in layout.common-css -%} {%- endfor -%} {%- endif -%}