$for(author-meta)$ $endfor$ $if(date-meta)$ $endif$ $if(keywords)$ $endif$ $for(header-includes)$ $header-includes$ $endfor$ $for(css)$ $endfor$ $if(title-slide)$ $if(title)$ class: $title-slide-class$ .title[ # $title$ ] $if(subtitle)$ .subtitle[ ## $subtitle$ ] $endif$ $for(author)$ .author[ ### $author$ ] $endfor$ $if(institute)$ $for(institute)$ .institute[ ### $institute$ ] $endfor$ $endif$ $if(date)$ .date[ ### $date$ ] $endif$ --- $endif$ $endif$ $for(include-before)$ $include-before$ $endfor$ $for(include-after)$ $include-after$ $endfor$ $if(mathjax-url)$ $endif$