Examine source code of black kitten

{
  "name": "black kitten",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "черно коте.jpg"
    },
    "colors": {
      "frame": "rgba(8, 8, 8, 1)",
      "tab_background_text": "rgba(209, 193, 193, 1)",
      "toolbar": "rgba(247, 202, 202, 0.14)",
      "bookmark_text": "rgba(209, 193, 193, 1)",
      "toolbar_field": "rgba(61, 38, 38, 0.2)",
      "toolbar_field_text": "rgba(209, 193, 193, 1)"
    }
  }
}