body {
  font-family: Noto Sans
  ;
  margin: 0;
  padding: 0;
  padding-bottom: 50px;
  background-color: #f0f0f0;
}

header {
  background-color: #333;
  color: #fff;
  padding: 20px;
  text-align: center;
}

nav {
  text-align: center;
  padding: 10px;
  background-color: #444;
}

nav a {
  color: #fff;
  text-decoration: none;
  margin: 0 10px;
}

section {
  padding: 20px;
  margin: 20px;
  background-color: #fff;
}

h2 {
  margin-top: 40px;
  margin-bottom: 40px;
  padding-bottom: 5px;
  border-bottom: 1px solid #cccccc;
  color: gray;
}

h3 {
  margin-top: 40px;
  margin-bottom: 40px;
  padding-bottom: 5px;
  border-bottom: 1px solid #cccccc;
  color: gray;
}

.publications {
  background-color: #f9f9f9;
}

.services {
  background-color: #f0f0f0;
}

.news {
  background-color: #f9f9f9;
}

#container {
  margin-left: auto;
  margin-right: auto;
  width: 680px;
  padding: 30px 30px 0 30px;
}

.floatleft {
  float: left;
}

.floatright {
  float: right;
}

.nonfloating {
  clear: both;
}