Examine source code of LightSBFtheme

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "LightSBFtheme",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(98, 118, 123, 0.23)",
      "toolbar_text": "rgb(0, 0, 0)",
      "frame": "rgb(13, 16, 16)",
      "tab_background_text": "rgb(0, 0, 0)",
      "toolbar_field": "rgb(189, 181, 150)",
      "toolbar_field_text": "rgb(14, 58, 74)",
      "tab_line": "rgb(255, 203, 0)",
      "popup": "rgb(98, 98, 100)",
      "popup_text": "rgb(182, 161, 73)",
      "tab_loading": "rgb(255, 203, 0)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{65be0a1d-0687-45fa-9382-93556d97d117}"
    }
  }
}