#navbar {
  position: sticky;
  padding-bottom: 28px;
  top: 0;
  overflow: hidden;
  /*background-color: #232426; */ 
}

#navbar a {
  float: left;
  display: block;
  background-color: #ddd;
  color: #232426;
  text-align: center;
  padding: 20px 16px;
  text-decoration: none;
}

#navbar a:hover {
  background-color: #0099ff;
  color: white;
}

#navbar a.active {
  background-color: #0099ff;
  color: white;
}