Changing the overall theme

Change the default theme underlying all theme states.

<!DOCTYPE HTML>
<html>
  <head>
    <script src="https://unpkg.com/wrld.js@1.x.x"></script>
    <link href="https://cdnjs.cloudflare.com/ajax/libs/leaflet/1.0.1/leaflet.css" rel="stylesheet" />
  </head>
  
  <body>
  <div style="position: relative">
    <div id="map" style="height: 400px"></div>
    <script>
      var map = Wrld.map("map", "your_api_key_here", {
        center: [37.7858, -122.401],
        zoom: 17,  
        // See https://github.com/wrld3d/wrld-themes for the current theme options.
        environmentThemesManifest: "https://webgl-cdn1.eegeo.com/mobile-themes-new/v1147/cardboard/web.manifest.bin"
      });
    </script>
  </div>
  </body>
</html>
v1.1.0