If you just want to browse the map, you can click-and-drag to pan around and use the "+" and "-" buttons, in the map tools on the right side of the map, to zoom in and out.
Tips and Tricks
Depending on the page, you can also close the left panel by clicking on the green "<" arrow in the half circle mid page or by clicking on "Hide."
Depending on the page, you can also close the left panel by clicking on the green "<" arrow in the half circle mid page or by clicking on "Hide."
Please note: On touch devices you can pinch the map to zoom or access the "+" and "-" buttons by tapping the "..." button to open the map tools.