Examine source code of codepoete2020

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "salam",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(45, 45, 45)",
      "toolbar_text": "rgb(1, 195, 1)",
      "frame": "rgb(45, 45, 45)",
      "tab_background_text": "rgb(196, 0, 0)",
      "toolbar_field": "rgb(45, 45, 45)",
      "toolbar_field_text": "rgb(0, 184, 172)",
      "tab_line": "rgb(255, 14, 0)",
      "popup": "rgb(36, 36, 36)",
      "popup_text": "rgb(135, 135, 135)",
      "tab_loading": "rgb(255, 14, 0)"
    }
  }
}