Examine source code of MalagaHack

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "MalagaHack",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-000-5672c42860d5b06e1058dc477397f3ef.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(0, 0, 0)",
      "toolbar_text": "rgb(0, 255, 248)",
      "frame": "rgb(0, 0, 0)",
      "tab_background_text": "rgb(0, 241, 255)",
      "toolbar_field": "rgb(11, 1, 8)",
      "toolbar_field_text": "rgb(0, 248, 255)",
      "tab_line": "rgb(255, 0, 221)",
      "popup": "rgb(0, 0, 0)",
      "popup_text": "rgb(0, 241, 255)",
      "button_background_active": "rgba(0, 255, 248, 0.23)",
      "button_background_hover": "rgba(255, 0, 221, 0.38)",
      "frame_inactive": "rgba(0, 0, 0, 0)",
      "icons_attention": "rgba(255, 0, 200, 0.65)",
      "icons": "rgb(255, 0, 200)",
      "ntp_background": "rgb(0, 0, 0)",
      "popup_border": "rgb(0, 206, 255)",
      "popup_highlight_text": "rgb(255, 255, 255)",
      "popup_highlight": "rgba(227, 0, 255, 0.63)",
      "sidebar_border": "rgb(0, 255, 21)",
      "sidebar_highlight_text": "rgb(0, 255, 21)",
      "sidebar_text": "rgb(0, 241, 255)",
      "tab_background_separator": "rgba(0, 241, 255, 0.68)",
      "tab_loading": "rgb(255, 0, 221)",
      "tab_text": "rgb(0, 255, 21)",
      "toolbar_field_border_focus": "rgb(14, 255, 0)",
      "toolbar_field_border": "rgba(201, 27, 164, 0.92)",
      "toolbar_field_focus": "rgb(0, 0, 0)",
      "toolbar_field_highlight_text": "rgba(0, 0, 0, 0.36)",
      "toolbar_field_highlight": "rgba(255, 0, 249, 0.62)",
      "toolbar_field_separator": "rgba(154, 5, 122, 0.49)",
      "toolbar_field_text_focus": "rgb(0, 255, 7)",
      "toolbar_top_separator": "rgba(0, 0, 0, 0)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{49a39946-0ac3-4731-957d-2d6f651fd3bc}"
    }
  }
}