Examine source code of TestTI1.0

{
  "name": "TestTI1.0",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "main_header-01.svg"
    },
    "colors": {
      "frame": "rgba(108, 119, 217, 1)",
      "tab_background_text": "rgba(255, 255, 255, 1)",
      "toolbar": "rgba(46, 46, 46, 1)",
      "bookmark_text": "rgba(255, 255, 255, 1)",
      "toolbar_field": "rgba(255, 255, 255, 1)",
      "toolbar_field_text": "rgba(0, 0, 0, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{ccf61f6d-59ed-4434-a8a0-bc828d2a721b}"
    }
  }
}