Examine source code of Jinx Arcane 2

{
  "name": "Arcane Jinx 2",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "Jinx3.2.png"
    },
    "colors": {
      "frame": "rgba(22, 0, 110, 1)",
      "tab_background_text": "rgba(70, 135, 219, 1)",
      "toolbar": "rgba(219, 0, 230, 0.09)",
      "bookmark_text": "rgba(70, 135, 219, 1)",
      "toolbar_field": "rgba(87, 0, 130, 0.25)",
      "toolbar_field_text": "rgba(70, 135, 219, 1)",
      "tab_line": "rgba(70, 135, 219, 1)"
    }
  }
}