Examine source code of Comic Pop

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Comic Pop",
  "description": "Bold primary colors with thick contrast for a playful comic book feel",
  "icons": {
    "48": "icon.svg",
    "96": "icon.svg"
  },
  "theme": {
    "colors": {
      "frame": "#1a1a2e",
      "frame_inactive": "#121220",
      "toolbar": "#ff6b35",
      "toolbar_text": "#ffffff",
      "toolbar_field": "#ffffff",
      "toolbar_field_text": "#1a1a2e",
      "toolbar_field_border": "#ffd23f",
      "toolbar_bottom_separator": "#1a1a2e",
      "toolbar_vertical_separator": "#1a1a2e",
      "tab_background_text": "#ffe6d9",
      "tab_text": "#1a1a2e",
      "tab_selected": "#ffd23f",
      "tab_line": "#118ab2",
      "tab_loading": "#06d6a0",
      "icons": "#ffffff",
      "icons_attention": "#ffd23f",
      "button_background_active": "#118ab2",
      "button_background_hover": "#3da9d9",
      "sidebar": "#118ab2",
      "sidebar_text": "#ffffff",
      "sidebar_highlight": "#ffd23f",
      "sidebar_highlight_text": "#1a1a2e"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{a7e94147-9b30-4dcc-8991-920e233901b1}"
    }
  }
}