I’ve played with the CSS and made some cosmetic tweaks. I’ve also added style for code block/fence. However I couldn’t find a solution for strikethrough. Currently only way to strike a word in “display” view is to use HTML tag <s>text</s>, but this is not so user friendly as it is much slower and dirtier compared to typing double tildes.
Additionally, according to my testing, some of the MultiMarkdown syntax are not parsed such as critic markup, subscript, superscript. Would you consider adding support for those?
Thank you.