html, body {
    height: 100%;
    margin: 0px;
    padding: 0px;
}

#map-canvas {
    height: 100%;
    margin: 0px;
    margin-right: 300px;
}

#map-container {
    float: left;
    width: 100%;
    height: 100%;
}

#sidebar-container {
    float: left;
    width: 300px;
    margin-left: -300px;
    height: 100%;
    overflow: auto;
}

.hidden {
    display: none;
}

#top-banner {
  width: 100%;
  background-color: #1f2937;   /* dark grey */
  color: #ffffff;
  text-align: center;
  padding: 10px 0;
  font-family: Arial, sans-serif;
  font-size: 16px;
}

#top-banner a {
  color: #ffffff;
  text-decoration: none;
  font-weight: bold;
}

#top-banner a:hover {
  text-decoration: underline;
}