# Article Preview README.md markdown=yes Test site: Markup is submitted, and a formatted HTML page is returned. Custom CSS can be submitted to override the default CSS. The markup can contain Markdown, Multimarkdown, or Textile, along with HTML. The markup chosen depends upon how the title line is created. The title line is the first line in the markup. If it begins with a pound sign, the markup uses Markdown/MultiMarkdown. If the title line begins with `h1.`, then the markup uses Textile. Commands that can be used within the markup: * css. (code) css.. * `more.` * `toc=yes|NO` * `using_css=YES|no` `tint_image_header=yes|NO` `title_over_image=yes|NO `publish_info_at_top=yes|NO `url_to_link=YES|no `hashtag_to_link=yes|NO newline_to_br=YES|no headings_as_links=yes|NO aside=text imageheader=url largeimageheader=url