md.css

body {max-width: 106ex; margin: 0 auto; padding: 1em 1ex; font-family: monospace; color: rgb(64,64,64)}
h1:before, h2:before, h3:before, h4:before, h5:before, h6:before {color: rgb(192,0,0)}
h1, h2, h3, h4, h5, h6 {font-weight: bold; color: black; font-size: 1.2em; margin: 2em 0 1em 0}
h1 {text-indent: -2ex; font-size: 2em}
h2 {text-indent: -3ex; font-size: 1.5em}
h3 {text-indent: -4ex; font-size: 1.2em}
h4 {text-indent: -5ex; font-size: 1em}
h5 {text-indent: -6ex; font-size: 1em}
h6 {text-indent: -7ex; font-size: 1em}
h1:before {content: '# '}
h2:before {content: '## '}
h3:before {content: '### '}
h4:before {content: '#### '}
h5:before {content: '##### '}
h6:before {content: '###### '}
p {margin: 1em 0; max-width: 80ex}
strong, b {font-weight: bold; color: black}
strong:before, b:before, strong:after, b:after {content: '**'; color: rgb(192,0,0)}
em, i {font-style: italic}
em:before, em:after, i:before, i:after {content: '*'; color: rgb(192,0,0)}
code {font-weight: bold; color: black}
code:before, code:after {content: '`'; color: rgb(192,0,0)}
pre {background: rgba(0,0,0,0.05); color: black; padding: 2ex; margin: 0 -2ex; max-width: 100ex; overflow: auto}
pre code {font-weight: inherit; display: block; background: white; font-size: 1.25em}
pre code:before, pre code:after {content: ''}
ul, ol {margin: 2em 2ex; padding: 0; counter-reset: list}
li {list-style-type: none; max-width: 80ex; margin-left: 2ex; margin-bottom: 1em; text-indent: -2ex}
li:before {content: '* '; font-weight: bold; color: rgb(192,0,0)}
ol {counter-reset: list}
ol>li {counter-increment: list; text-indent: -3ex}
ol>li:before {content: counter(list) '. '}
a {color: rgb(0,0,192); text-decoration: none; font-weight: bold}