Examine source code of multicolored sun

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "the rainbow three",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right center"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(134, 35, 91, 0.33)",
      "toolbar_text": "rgb(255, 255, 255)",
      "frame": "rgb(61, 16, 1)",
      "tab_background_text": "rgb(241, 245, 242)",
      "toolbar_field": "rgb(61, 16, 1)",
      "toolbar_field_text": "rgb(245, 224, 178)",
      "tab_line": "rgb(12, 247, 102)",
      "popup": "rgb(61, 16, 1)",
      "popup_text": "rgb(250, 250, 250)",
      "tab_loading": "rgb(12, 247, 102)"
    }
  }
}