Examine source code of Cool Mini Laptop Theme

{
  "name": "Cool Mini Laptop Theme",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "notebook-with-icons-icon.png"
    },
    "colors": {
      "frame": "rgba(79, 88, 107, 1)",
      "tab_background_text": "rgba(255, 207, 207, 1)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{bfbd0db2-2078-4c07-b2ff-9925890fbd70}"
    }
  }
}