/* 
 * Always set the map height explicitly to define the size of the div element
 * that contains the map. 
 */
#map {
  height: 100%;
}

/* 
 * Optional: Makes the sample page fill the window. 
 */
html,
body {
  height: 100%;
  margin: 0;
  padding: 0;
}

h1 {text-align: center;}
h2 {color: black; background: #ADFF2F; text-align: center;}
h3 {text-align: center;}