Examine source code of Jera Leathers

{
  "name": "Jera Leathers",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "gceoKr86i.png"
    },
    "colors": {
      "frame": "rgba(23, 7, 7, 1)",
      "tab_background_text": "rgba(242, 0, 0, 1)",
      "toolbar": "rgba(255, 0, 0, 1)",
      "bookmark_text": "rgba(26, 1, 1, 1)",
      "toolbar_field": "rgba(0, 0, 0, 1)",
      "toolbar_field_text": "rgba(255, 0, 0, 1)"
    }
  }
}