Examine source code of kavehtham

{
  "name": "kavehtham",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "каветхамы.jpg"
    },
    "colors": {
      "frame": "rgba(58, 117, 102, 1)",
      "tab_background_text": "rgba(44, 110, 94, 1)",
      "toolbar": "rgba(66, 166, 153, 0.18)",
      "bookmark_text": "rgba(161, 159, 55, 1)",
      "toolbar_field": "rgba(49, 64, 14, 0.17)",
      "toolbar_field_text": "rgba(132, 163, 60, 1)",
      "tab_line": "rgba(0, 0, 0, 0.24)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{ca342bf3-1919-4f3a-8e84-f1f52ec0fcf5}"
    }
  }
}