Examine source code of Candy gradient

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Candy ",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "center bottom"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(90, 199, 219, 0.17)",
      "toolbar_text": "rgb(233, 251, 255)",
      "frame": "rgb(38, 43, 43)",
      "tab_background_text": "rgb(231, 242, 244)",
      "toolbar_field": "rgba(208, 236, 243, 0.79)",
      "toolbar_field_text": "rgb(234, 252, 249)",
      "tab_line": "rgb(226, 250, 255)",
      "popup": "rgb(161, 97, 176)",
      "popup_text": "rgb(210, 224, 228)",
      "tab_loading": "rgb(226, 250, 255)"
    }
  }
}