Examine source code of white cross malta

{
  "theme": {
    "images": {
      "theme_frame": "whitecross.jpg"
    },
    "colors": {
      "frame": "#0871f2",
      "tab_background_text": "#0857f7"
    }
  },
  "version": "2.0",
  "name": "white cross malta",
  "manifest_version": 2,
  "description": "white malta cross"
}