/*
 * 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;
}

.custom-map-control-button {
    background-color: #fff;
    border: 0;
    border-radius: 2px;
    box-shadow: 0 1px 4px -1px rgba(0, 0, 0, 0.3);
    margin: 10px;
    padding: 0 0.5em;
    font: 400 18px Roboto, Arial, sans-serif;
    overflow: hidden;
    height: 40px;
    cursor: pointer;
}
.custom-map-control-button:hover {
    background: rgb(235, 235, 235);
}