html {
  height: 100%;
}

body {
  background-color: #000;
  color: #FFCA1B;
}

#container {
  width: 800px;
  margin: 50px auto;
  background-color: rgba(255,255,255,0.2);
  padding: 20px;
}

header span {
  width: 500px;
  height: 50px;
  float: right;
  font-size: 48px;
  margin-top: 75px;
}

#prism-nav {
  width: 200px;
  height: 200px;
  margin: 0 50px 0 25px;
  float: left;
}

.clear {
  clear: both;
}