.container {
  box-shadow: 0px 0px 30px #888;
  margin-bottom: 4em;
}

.header {
  background-color: #0077B5;
  line-height: 0;
}

.tagline {
  padding-left: 1em;
  color: #0077B5;
  font-family: "lucida console", verdana;
  line-height: 2;
}

/* The amount of CSS needed for the navbar is terrifying. I am sorry. */
.navbar {
  background-color: #000000;
  line-height: 0;
  position: relative;
  width: 940px;
  height: 78px;
}

.navbar ul {
  list-style: none outside none;
  position: absolute;
  bottom: 0;
  left: 1em;
  margin: 0;
}

.navbar ul li {
  display: inline;
  position: relative;
  line-height: 1.2;
}

.navbar ul li a span {
  position: relative;
  color: #909090;
  background-color: white;
  background-image:    -moz-linear-gradient(white, rgb(213, 213, 213));
  background-image: -webkit-linear-gradient(white, rgb(213, 213, 213));
  background-image:      -o-linear-gradient(white, rgb(213, 213, 213));
  background-image:     -ms-linear-gradient(white, rgb(213, 213, 213));
  background-image:         linear-gradient(white, rgb(213, 213, 213));
  filter: progid:DXImageTransform.Microsoft.gradient(startColorStr='#ffffff', EndColorStr='#d5d5d5');
  padding: 0.25em 0.75em;
  bottom: 0.25em;
  margin: 0 0.1em;
  border-radius: 0.3em 0.3em 0 0;
}

.navbar ul li a:hover, .navbar ul li a:focus {
  text-decoration: none;
}

.navbar ul li a:hover span, .navbar ul li a:focus span {
  position: relative;
  color: #00a7fd;
  padding-bottom: 1em;
  bottom: 1em;
}

.navbar ul a.selected {
  text-decoration: none;
}

.navbar ul a.selected span {
  position: relative;
  color: #00a7fd;
  background-color: white;
  background-image: none;
  padding-bottom: 1em;
  bottom: 1em;
}

.navbar .viewsource {
  color: white;
  position: absolute;
  bottom: 1em;
  right: 0.5em;
}

.footer {
  font-size: 0.85em;
  color: #aaa;
  padding-left: 1em;
}

a {
  color: #0075B2;
}

a:hover, a:focus {
  color: #00a7fd;
}

.page {
  padding: 2em 0 2em 2em;
}

.home-exhibition {
  float: left;
  width: 190px;
}

.home-exhibition span a img {
  border-radius: 0.5em;
}

.sidebar {
  border-left: 1px dotted #0073AF;
  padding-left: 1.3em;
}

.sidebar h3 a {
  text-decoration: none;
}

.sidebar ul li {
  list-style-type: circle;
  color: #0075B2;
}

.sidebar ul li:hover {
  list-style-type: disc;
  color: #00a7fd;
}

.blog-archives li abbr {
  float: right;
}

.exhibition span {
  width: 210px;
  height: 250px;
  float: left;
}

.exhibition span a img {
  border-radius: 0.5em;
}

.exhibition span p {
  width: 180px;
}

.reference .category {
  margin-bottom: 2em;
}

.reference .category a {
  display: block;
}

.reference .category a.warning {
  color: red;
}

.reference .category b {
  display: block;
  margin-bottom: 0.5em;
}

.reference .category h5 {
  font-style: italic;
  font-weight: normal;
  font-size: 0.9em;
  line-height: 2em;
  margin-top:0.5em;
}

.example200px {
  float: right;
  border-radius: 5px;
  padding: 5px;
  border: 1px solid #999999;
  box-shadow: 0px 0px 5px #999;
  margin-left: 10px;
}

.demo-screens .section.wild > a {
  margin-right: 0px;
  margin-bottom: 1em;
  height: auto;
  float: none;
}

.demo-screens .section > a span {
  display: block;
}

.demo-screens .section > a {
  display: block;
  float: left;
  width: 200px;
  height: 300px;
  margin-right: 50px;
}

.clear {
  clear: both;
  height: 0;
  line-height: 0;
}

.learning-demo canvas {
  border-radius: 5px;
  padding: 5px;
  border: 1px solid #999999;
  box-shadow: 0px 0px 5px #999;
}

.tweet_list {
  border-radius: 0.5em;
  margin: 0;
  overflow-y: hidden;
  background-color: #E0E0E0;
}

ul.tweet_list li,ul.tweet_list li:hover {
  color: #404040;
}

.tweet_list li {
  padding: 0.5em;
}

.tweet_list .tweet_even {
  background-color: #EFEFEF;
}

.tweet_list .tweet_avatar {
  padding-right: .5em; float: left;
}