stylesheet.css

html {
  margin: 0 auto;
  max-width: 60em;
  font-family: 'Open Sans', sans-serif;
  overflow-y:scroll;
}

body {
  margin: 5em 1em;
  background-color: #FFF;
}

hr {
  border: none;
  border-bottom: 1px solid #CCC;
}

ul.basenav {
  font-size: 1.5em;
}

a[href^='https://']::after,
a[href^='http://']::after,
a[href^='irc://']::after {
  content: '↗';
  color: #439239;
  border: 1px solid #439239;
  border-radius: .2em;
  font-size: .6em;
  display: inline-block;
  padding: .1em .2em;
  margin-left: .5em;
  line-height: 1em;
}

.initialCollapsed.unmarkedExternal a[href^='https://']::after,
.initialCollapsed.unmarkedExternal a[href^='http://']::after,
.initialCollapsed.unmarkedExternal a[href^='irc://']::after {
  content: none;
}

.marged {
  margin-top: 30px;
}

.power {
  font-size: .4em;
  margin-top: 10px;
}

h2 {
  margin: 1em 0 .5em 0;
  font-size: 1.2em;
}

ul.doclist {
  display: block;
  padding: 0;
}

a {
  color: #439239;
  text-decoration: none;
}

a:visited {
  color: #5C3566;
}

a:hover, a:focus, a:active {
  text-decoration: underline;
}

ul.doclist > li {
  margin: 15px 0;
  display: block;
  position: relative;
  clear: both;
}

ul.doclist > li > span:nth-of-type(1)::before {
  content: ' ';
  display: inline-block;
  width: 0;
  height: 0;
  border-color: transparent;
  position: absolute;
  left: -.8em;
  top: .65em;
  border-width: .375em 0 .375em .5em;
  border-style: solid;
}

ul.doclist > li:hover > span:nth-of-type(1)::before {
  border-color: transparent #000;
}

ul.doclist > li > span.branch {
  border-left: 1px solid #CCC;
  margin-left: 5px;
  padding-left: 5px;
  width: calc(8em);
}

ul.doclist > li > span.branch:nth-of-type(2) {
  border-left: none;
  margin-left: 0;
  padding-left: 0;
}

ul.doclist > li > span.branch > span.branchname {
  text-align: center;
  display: block;
  overflow-wrap: break-word;
}

ul.doclist > li > span {
  display: inline-block;
  width: 10em;
  padding: .25em .25em .25em 0;
  margin-right: .25em;
  text-align: left;
  vertical-align: middle;
}

ul.doclist > li > span:nth-of-type(1) {
  display: block !important;
  width: auto !important;
  font-style: italic;
}

ul.doclist > li > span:nth-child(1) {
  min-width: 15em;
}

ul.doclist > li > span > a {
  background-color: #EEE;
  border-radius: 0;
  border: 1px solid #DDD;
  color: #666;
  display: inline-block;
  margin-left: -1px;
  margin-right: 0;
  min-width: 8em;
  padding: .25em;
  text-align: center;
  text-decoration: none;
  position: relative;
  z-index: 1;
  transition: background-color 0.2s;
}

ul.doclist > li > span > a:nth-of-type(1) {
  border-radius: 4px 4px 0 0;
}

ul.doclist > li > span > a:last-of-type {
  border-radius: 0 0 4px 4px;
}

ul.doclist > li > span > a:nth-of-type(1):last-of-type {
  border-radius: 4px;
}

ul.doclist > li > span > a:hover, ul.doclist > li > span > a:focus, ul.doclist > li > span > a:active {
  background-color: #DDD;
  border-color: #AAA;
  color: #333;
  z-index: 10;
}

iframe {
  border: none;
  height: 2.25em;
  width: 100%;
}

.topmargin {
  margin-top: 4em;
}

hr {
  border: none;
  border-bottom: 1px solid #CCC;
}

ul.doclist > li.archive > span:nth-child(1) {
  color: #AAA;
}

ul.doclist > li.archive > span:nth-child(1)::after {
  content: 'archived';
  margin-left: 5px;
  vertical-align: super;
  font-size: 0.7em;
}

div.expand {
  position: relative;
}

div.expand > h2 {
  margin: .5em -.1em .25em;
  padding: .1em;
  display: inline-block;
}

.icon {
  display: block;
  float: right;
  width: 2em;
  height: 2em;
  margin: .5em 0 0 0;
  border-radius: 1em;
  text-align: center;
  line-height: 2em;
  background-color: #EEE;
  border: 1px solid #DDD;
  margin-left: .3em;
  text-decoration: none;
  color: #666;
  box-sizing: border-box;
  position: relative;
}

.icon:hover, .icon:focus, .icon:active {
  background-color: #DDD;
  border-color: #AAA;
  text-decoration: none;
  color: #666;
}

.icon:visited {
  color: #666;
}

.icon.busy, .icon.busy:hover, .icon.busy:focus, .icon.busy:active,
.icon.checking, .icon.checking:hover, .icon.checking:focus, .icon.checking:active {
  cursor: default;
  text-decoration: none;
  outline: 0;
}

.icon.busy, .icon.busy:hover, .icon.busy:focus, .icon.busy:active {
  background-color: #FCAF3E;
  border-color: #CE5C00;
  color: #FFF;
}

.icon.checking, .icon.checking:hover, .icon.checking:focus, .icon.checking:active {
  background-color: #FCE94F;
  border-color: #C4A000;
  color: #666;
}


.icon.checking::before {
  content: '';
  display: block;
  background-color: transparent;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  box-sizing: border-box;
  border-width: .2em;
  border-style: solid;
  border-color: #C4A000 transparent transparent;
  animation: spin 5s linear infinite;
  position: absolute;
}

@keyframes spin {
  0% {
    transform:rotate(0deg);
  }
  20% {
    transform:rotate(190deg);
  }
  40% {
    transform:rotate(330deg);
  }
  60% {
    transform:rotate(500deg);
  }
  100% {
    transform:rotate(720deg);
  }
}

.icon.info::after {
  content: 'i';
}

/* Keep the bubble open while the cursor is over the area in between icon and
bubble. */
.icon.info:hover::before {
  content: '';
  display: block;
  position: absolute;
  top: 50%;
  right: 0;
  width: 500%;
  height: 150%;
  background-color: transparent;
  right: -50%;
}


.icon.rebuild::after {
  content: '↻';
}

.icon.rebuild.checking::after {
  content: '···';
}

.icon.rebuild.busy::after {
  content: '⚙';
}

.icon.rebuild.neterror::after {
  content: '↻?';
}

.icon.settings::after {
  content: '⚙';
}


div.expand > .initialCollapsed {
  position: absolute;
  display: none;
  top: 2.3em;
  right: 0;
  padding: 1em;
  margin: 1em 0 0 0;
  border: 1px solid #CCC;
  background-color: #EEE;
  z-index: 9000;
}

div.expand > .initialCollapsed::before, div.expand > .initialCollapsed::after {
  content: '';
  display: block;
  border-width: 0 .75em .5em .75em;
  border-style: solid;
  position: absolute;
  right: 2.5em;
}

/* Crude... However, the alternative is adding those bubble corners directly
to the icon, where we already use our ::befores/::afters for the icon itself. */
div.expand > .initialCollapsed.right0::before,
div.expand > .initialCollapsed.right0::after {
  right: .25em;
}

div.expand > .initialCollapsed::before {
  border-color: #CCC transparent;
  top: -0.5em;
}

div.expand > .initialCollapsed::after {
  border-color: #EEE transparent;
  top: -0.4em;
}

div.expand .icon.info:hover + .initialCollapsed,
div.expand .initialCollapsed:hover {
  display: block;
}

ul.miniToc {
  columns: 4 auto;
  column-gap: 1em;
}

h2 > a {
  text-decoration: none !important;
  color: #000;
}

.power {
  font-size: .4em;
  margin-top: 10px;
}

form {
  /* necessary for floating input/button... */
  height: 3em;
}

input[type='text'], button {
  display: block;
  box-sizing: border-box;
  border: 1px solid #DDD;
  float: left;
  font-family: 'Open Sans', sans-serif;
  color: #666;
  line-height: 2.9em;
  height: 3em;
  padding: 0 1em;
  position: relative;
  z-index: 1;
}

input[type='text'] {
  width: calc(100% - 8em);
  background-color: #FFF;
  border-radius: 4px 0 0 4px;
}
button {
  width: 8em;
  margin-left: -1px;
  border-radius: 0 4px 4px 0;
  background-color: #EEE;
}

input:hover, button:hover, input:focus, button:focus, input:active, button:active {
  border-color: #AAA;
  color: #333;
  z-index: 10;
}

input:placeholder-shown {
  color: #999;
  font-style: italic;
}

button:hover, button:focus, button:active {
  background-color: #DDD;
}

.warn {
  color: #E11;
}

p.warn {
  color: #FFF;
  background-color: #E11;
  padding: 1em;
  font-weight: 700;
}


#searchresults ul {
  padding: 0;
}

#searchresults li, li > h3, li > a, li > p {
  display: block;
}

#searchresults li {
  padding: .5em;
  margin: 0 -.5em;
  border: 1px solid transparent;
  border-radius: 4px;
}

#searchresults li > a, #searchresults li > p {
  padding: 0;
  line-height: 1.2em;
  font-weight: normal;
}

#searchresults li > h3 {
  font-size: 1em;
  margin: 0;
  color: #333;
}

#searchresults li > a, #searchresults li > p {
  font-size: .8em;
  margin: .3em 0 0;
}

#searchresults li > p {
  color: #666;
}

#searchresults li:hover {
  border-color: #DDD;
  background-color: #EEE;
}
#searchresults li:hover > h3, #searchresults li:hover > p {
  color: #000;
}
#searchresults li:hover > p {
  color: #333;
}

div.searchstats {
  float: right;
  line-height: 2em;
}

.searchnav {
  clear: both;
}

#searchresults {
  position: relative;
}

#searchresults.busy::before {
  content: '';
  position: absolute;
  top: 0;
  /* :hover effect of search result li's is wider than #searchresults itself. */
  left: -.5em;
  width: calc(100% + 1em);
  height: 100%;
  background-color: #FFFA;
  z-index: 9000;
}


/* Wrap for top tabs */
.tabwrap {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9002;
  width: 100%;
  background-color: #666;
}

/* Tab strip */
.tabs {
  margin: 0 auto;
  max-width: 60em;
  box-sizing: border-box;
  padding: 0;
}

.tabs::after {
  content: '';
  display: block;
  clear: both;
}

/* Individual tabs */
.tabs > a, .tabs > a:visited {
  background-color: #666;
  display: block;
  box-sizing: border-box;
  float: left;
  padding: .4em;
  transition: 0.2s;
  width: calc((100% - 10%) / 3);
  text-align: center;
  color: #EEE;
  border-left: 1px solid #888;
  outline: none;
}

.tabs > a:last-child {
  border-right: 1px solid #888;
}

.tabs > a:hover, .tabs > a:focus {
  background-color: #444;
  text-decoration: none;
}

.tabs > a.active {
  text-decoration: underline;
}

.tabs > a[href='#'] {
  width: 10%;
  color: #CCC;
}

.tabs > a[href='#']::before {
  content: '↑';
}

#adv_settings {
  display: none;
}

/* Trick to create an offset for scrolling despite the fixed header. */
span.anchor:target {
  position: absolute;
  display: block;
  top: -2em;
  width: 0;
  height: 0;
}

h2 {
  position: relative;
}

@media only screen and (max-width: 52.5em) {
  ul.doclist > li > a {
    min-width: 7em;
  }
  ul.miniToc {
    columns: 3 auto;
  }
}
@media only screen and (max-width: 45.5em) {
  ul.doclist > li > a {
    min-width: 6em;
  }
}
@media only screen and (max-width: 39em) {
  ul.doclist > li > a {
    min-width: 5em;
  }
}
@media only screen and (max-width: 36em) {
  ul.doclist > li > span {
    display: block;
 }
  ul.doclist > li > a {
    /* Whatever. Not sure what I am calculating here. */
    width: calc(33.3% - 16px);
  }
  ul.miniToc {
    columns: 2 auto;
  }
}