title: Float a Div over Google Maps at specific lat / lng
body: <p>I am trying to build the front end to a web app with a map. I really want to float a div at a specific lat / lng location. I can not do it by pixel as this will not account for screen size changing on different screens.</p>
  
  <p>Has anyone done this before, I think I would need to read the lat long location and see where is in on the screen, then update the css to allow the div to be positioned correctly.</p>