#logo { text-align: center; margin-top: 1em; }
html#index #logo { margin-top: 10em; }
a img { border: none; }
h1 { text-align: center; margin: 0 auto; }

h2 { margin-top: 2em; }
h2::before { content: "█ "; position: absolute; color: #000; margin-left: -2ex; }

nav#tnav > ul { list-style: none; text-align: center; }
nav#tnav > ul > li { display: inline-block; padding: 0; margin: 0; }
nav#tnav > ul > li:not(:first-child)::before { content: "· "; }
a:link { color: #00a; text-decoration: none; }

#obody { margin: 0 5em; }

#TOC { float: right; background-color: #e0e0e0; padding: 0.5em; margin: 0.5em; margin-bottom: 2em; }
#TOC > ul { list-style: none; margin: 0; padding: 0; }

/* manpage */
html#manpage p { padding-left: 2em; }

span.bold { font-weight: bold; }
span.manpage { font-weight: bold; }
span.emphasis { font-style: italic; }
pre { overflow: auto; margin: 0; }

span.nroffip {
 font-weight: bold;
 font-size: 120%;
 font-family: monospace;
}

p.roffit { text-align: center; font-size: 80%; }