Examine source code of HoaHongDo

{
  "name": "HoaHongDo",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "0000630_tai-sao-tang-hoa-hong-do-duoc-xem-la-lang-man-va-nhung-loai-hoa-hong-do-dep-nhat-the-gioi.jpeg"
    },
    "colors": {
      "frame": "rgba(177, 184, 201, 1)",
      "tab_background_text": "rgba(0, 0, 0, 1)"
    }
  }
}