Examine source code of laguna azul

{
  "theme": {
    "images": {
      "theme_frame": "lagunaazulpatos.jpg"
    },
    "colors": {
      "frame": "#000000",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "laguna azul",
  "manifest_version": 2,
  "description": "thanks for download my designs, here another drawing, you enjoy it .. :)"
}