@import url('https://fonts.googleapis.com/css?family=Oxygen');

body {
  background: #F0CA4D;
  margin: 0;
  padding: 0;
}

.centered {
  position: absolute;
  left: calc(50% - 15px);
  top: 30%;
}

#sidebar {
  background: transparent;
  position: fixed;
  width: 100%;
  height: 120px;
  left: 0;
  padding: 50px 60px;
  /* border-top: 6px solid #3e3e3e0d; */
  z-index: 1;
  bottom: 0;
}

#sidebar ul {
  padding: 0;
  list-style: none;
  width: 230px;
}

#sidebar li {
  background: #F0CA4D;
  padding: 5px 10px;
  border-radius: 5px;
  transition: all 0.3s linear;
}

#sidebar li:hover {
  background: #f0b64d;
}

#sidebar a {
  color: white;
  text-decoration: none;
  font-family: 'Oxygen', sans-serif;
  font-size: 16pt;
  line-height: 2;
  letter-spacing: 0.3px;
}

#sidebar a:before {
  content: "[/]";
  text-shadow: 1px 1px rgba(0,0,0,0.2);
  vertical-align: text-bottom;
  display: inline;
  color: #eee;
  font-size: 10pt;
  padding-right: 10px;
}

#sidebar a:after {
  content: " (class)";
  text-shadow: 0.5px 0.5px #aaa;
  color: #333333;
  font-size: 12pt;
  padding-left: 10px;
}

iframe {
  border: none;
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  height: calc(100% - 220px);
  width: 100%;
}