Examine source code of Cotton Cloud

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Cotton Cloud",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "center center"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(255, 229, 228, 0.38)",
      "toolbar_text": "rgb(255, 234, 234)",
      "frame": "rgb(161, 58, 83)",
      "tab_background_text": "rgb(225, 225, 225)",
      "toolbar_field": "rgba(255, 255, 255, 0.72)",
      "toolbar_field_text": "rgb(255, 98, 98)",
      "tab_line": "rgb(223, 156, 170)",
      "popup": "rgba(255, 255, 255, 0.74)",
      "popup_text": "rgb(203, 145, 226)",
      "button_background_hover": "rgba(255, 98, 98, 0.57)",
      "icons_attention": "rgb(31, 16, 85)",
      "icons": "rgba(255, 251, 196, 0.72)",
      "ntp_background": "rgba(162, 55, 78, 0.58)",
      "ntp_text": "rgb(251, 250, 163)",
      "tab_loading": "rgba(48, 45, 255, 0.92)",
      "toolbar_bottom_separator": "rgba(249, 115, 115, 0.51)",
      "toolbar_field_border_focus": "rgba(255, 24, 0, 0.51)",
      "toolbar_field_border": "rgba(207, 126, 126, 0.92)",
      "toolbar_top_separator": "rgba(204, 144, 144, 0.92)"
    }
  }
}