#main {
  width: 600px;
  margin-left: auto;
  margin-right: auto;
}

#header, #title, #lnav, #rnav, #nav, #title a, #content:before, #content:after, .post:after {
  display: inline;
  text-decoration: none;
  font-size: 72px;
  font-family: Helvetica, Verdana, Arial, sans-serif;
  color: #777;
}

#header {
  width: 100%;
  float: left;
  clear: both;
  display: flex;
}

#title .blue, #nav a:hover, #nav a.selected, .post a:hover {
  color: #7bf;
}

#title a:hover .blue {
  color: #222;
}

#title, #lnav, #nav {
  float: left;
}

#rnav {
  float: right;
}

#nav {
  flex: 1;
  display: flex;
}

#nav_list {
  margin: auto;
  font-size: 24px;
}

#nav_list ul {
  margin-block-start: unset;
  margin-block-end: unset;
  padding-inline-start: unset;
  margin-inline-start: unset;
  margin-inline-end: unset;
}

#nav_list li {
  display: inline;
}

#nav_list li:not(:last-child):after {
  content: ","
}

#nav_list li a {
  text-decoration: none;
  color: #222;
}

#content_container {
  float: left;
  width: 100%;
}

#content {
  position: relative;
  margin-right: 15px;
  width: 560px;
}

#content:before {
  content: '{';
  position: absolute;
  top: 0px;
  left: -12px;
  z-index: 1;
}

#content:after {
  content: '}';
  position: absolute;
  bottom: -12px;
  right: -25px;
  z-index: 1;
}

.post {
  position: relative;
  border-width: 1px;
  border-style: outset;
  border-color: #ccc;
  margin: 5px;
  padding: 0em 1em 0em 1em;
  color: #222;
  text-align: center;
}

.post canvas {
  width: 512px;
  height: 384px;
  margin: 1em 0;
}

.post a {
  color: #222;
}

.post .title {
  font-family: Helvetica, Verdana, Arial, sans-serif;
  font-weight: bold;
  color: #222;
  float: left;
}

.post h2 {
  margin-bottom: -5pt;
  text-align: justify;
}

.post p, .post ul {
  font-family: Helvetica, Verdana, Arial, sans-serif;
  font-size: 11pt;
  text-align: justify;
}

.post p code {
  font-size: 10pt;
  white-space: pre;
}

.post .title, .post .date {
  margin-top: 10px;
}

.post .date {
  float: right;
}

.post:after {
  content: ';';
  position: absolute;
  right: -10px;
  bottom: -11px;
}

#footer {
  width: 100%;
  text-align: center;
  font-size: 10px;
  font-family: Helvetica, Verdana, Arial, sans-serif;
}