Examine source code of dulce maria bella

{
  "theme": {
    "images": {
      "theme_frame": "dul.png"
    },
    "colors": {
      "frame": "#593535",
      "tab_background_text": "#0a0505"
    }
  },
  "version": "2.0",
  "name": "dulce maria bella",
  "manifest_version": 2,
  "description": "dulce maria ex rbd"
}