Examine source code of cloud 09

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "cloud nine",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "center top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(7, 146, 239, 0.04)",
      "toolbar_text": "rgb(252, 21, 11)",
      "frame": "rgb(34, 35, 34)",
      "tab_background_text": "rgb(250, 121, 4)",
      "toolbar_field": "rgba(0, 7, 12, 0.34)",
      "toolbar_field_text": "rgb(252, 243, 243)",
      "tab_line": "rgb(255, 4, 4)",
      "popup": "rgb(4, 73, 135)",
      "popup_text": "rgb(240, 243, 237)",
      "tab_loading": "rgb(255, 4, 4)"
    }
  }
}