/* Always set the map height explicitly to define the size of the div * element that contains the map. */ #bigmap { height: 100%; } /* Optional: Makes the sample page fill the window. */ html, body { height: 100%; margin: 0; padding: 0; } #menucollumn { width: 32px; background-color: white; position: absolute; top: 10px; bottom: 10px; left: 10px; } #menucollumn .pos { display: block; height: 32px; width: 32px; }