Examine source code of O Day Review

{
  "name": "ODayReview Theme",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "logo-odayreview.jpg"
    },
    "colors": {
      "frame": "rgba(229, 230, 232, 1)",
      "tab_background_text": "rgba(0, 0, 0, 1)",
      "toolbar": "rgba(36, 205, 224, 1)",
      "bookmark_text": "rgba(56, 11, 11, 1)",
      "toolbar_field": "rgba(235, 235, 235, 1)",
      "toolbar_field_text": "rgba(202, 122, 214, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{005c9b49-69ed-4aca-a205-46eae08a8e1a}"
    }
  }
}