Examine source code of Laptop Dell Cũ

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Old Black Room Wall",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png",
        "images/1.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top",
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat",
        "repeat-y"
      ]
    },
    "colors": {
      "toolbar": "rgba(206, 219, 223, 0.76)",
      "toolbar_text": "rgb(4, 70, 62)",
      "frame": "rgb(2, 3, 4)",
      "tab_background_text": "rgb(240, 238, 245)",
      "toolbar_field": "rgb(197, 213, 222)",
      "toolbar_field_text": "rgb(4, 7, 91)",
      "tab_line": "rgb(70, 226, 196)",
      "popup": "rgb(9, 20, 150)",
      "popup_text": "rgb(178, 179, 210)",
      "tab_loading": "rgb(70, 226, 196)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{3d2f0ada-e489-472a-a0a2-ea7ab304047f}"
    }
  }
}