I am trying to add a menu button on top of my map that, when clicked, will display a window. I have created the map div and the overlayMenu button div, but unfortunately, the button is not showing up where I want it to. I would like the button to be located close to the zoom buttons and for the white area to disappear.
Below is the HTML code:
<div id="map" style="width:100%; height:100%; z-index: 0">
<div id="overlayMenu" style="z-index:9999"></div>