Examine source code of Sakura Foxkeh

{
  "name": "Sakura Foxkeh",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "imageedit_5_84125271162.png"
    },
    "colors": {
      "frame": "rgba(229, 230, 232, 1)",
      "tab_background_text": "rgba(255, 145, 178, 1)",
      "toolbar": "rgba(255, 229, 239, 0.6)",
      "bookmark_text": "rgba(255, 145, 178, 1)",
      "toolbar_field": "rgba(255, 235, 241, 1)",
      "toolbar_field_text": "rgba(255, 145, 178, 1)",
      "tab_line": "rgba(255, 255, 255, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{65ef71cd-5eda-44cb-822e-fb76e9f1c04b}"
    }
  }
}