Examine source code of Sunset Aroace 2

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Sunset Aroace 2",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(17, 44, 80)",
      "toolbar_text": "rgb(11, 152, 240)",
      "frame": "rgb(17, 44, 80)",
      "tab_background_text": "rgb(17, 44, 80)",
      "toolbar_field": "rgb(255, 255, 255)",
      "toolbar_field_text": "rgb(238, 128, 33)",
      "tab_line": "rgb(246, 194, 95)",
      "popup": "rgb(17, 44, 80)",
      "popup_text": "rgb(11, 152, 240)",
      "popup_border": "rgb(24, 92, 139)",
      "tab_loading": "rgb(246, 194, 95)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{56b60b42-0e96-4caf-8c59-5b26fff1b6ce}"
    }
  }
}