Examine source code of Bubbles Bondi

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Bubbles Bondi",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg",
        "images/1.jpg",
        "images/2.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top",
        "right top",
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat",
        "repeat",
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(69, 75, 75)",
      "toolbar_text": "rgb(104, 158, 171)",
      "frame": "rgb(208, 229, 234)",
      "tab_background_text": "rgb(199, 222, 222)",
      "toolbar_field": "rgb(109, 135, 135)",
      "toolbar_field_text": "rgb(169, 228, 242)",
      "tab_line": "rgb(104, 158, 171)",
      "popup": "rgb(170, 234, 249)",
      "popup_text": "rgb(109, 135, 135)",
      "tab_loading": "rgb(104, 158, 171)"
    }
  }
}