Examine source code of Flared Up

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Flared",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "center center"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(171, 119, 128, 0.03)",
      "toolbar_text": "rgb(159, 255, 42)",
      "frame": "rgb(142, 23, 6)",
      "tab_background_text": "rgb(199, 41, 165)",
      "toolbar_field": "rgb(191, 193, 195)",
      "toolbar_field_text": "rgb(8, 6, 8)",
      "tab_line": "rgb(242, 41, 108)",
      "popup": "rgb(17, 39, 30)",
      "popup_text": "rgb(46, 141, 11)",
      "tab_loading": "rgb(242, 41, 108)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{c0cabe50-a84b-4c9c-ae3e-daca0240f478}"
    }
  }
}