manifest.json

{
  "name": "Amazon Prime Video 1080p",
  "version": "1.0.0",
  "manifest_version": 3,
  "description": "Amazon Prime Video 1080p",
  "content_scripts": [{
    "matches": [
      "https://www.amazon.co.jp/gp/video/detail/*",
      "https://www.amazon.co.jp/*/gp/video/detail/*",
      "https://www.amazon.co.jp/gp/video/storefront/*",
      "https://www.amazon.co.jp/*/gp/video/storefront/*",
      "https://www.amazon.co.jp/b?node=*",
      "https://www.amazon.co.jp/*/b/*",
      "https://www.amazon.co.jp/*/dp/*",
      "https://www.amazon.de/gp/video/detail/*",
      "https://www.amazon.de/*/gp/video/detail/*",
      "https://www.amazon.de/gp/video/storefront/*",
      "https://www.amazon.de/*/gp/video/storefront/*",
      "https://www.amazon.de/b?node=*",
      "https://www.amazon.de/*/b/*",
      "https://www.amazon.de/*/dp/*",
      "https://www.amazon.com/gp/video/detail/*",
      "https://www.amazon.com/gp/video/storefront/*",
      "https://www.amazon.com/b?node=*",
      "https://www.primevideo.com/region/*/detail/*",
      "https://www.primevideo.com/*/*/region/*/detail/*",
      "https://www.primevideo.com/detail/*"
    ],
    "run_at": "document_start",
    "js": [
      "js/content_script.js"
    ],
    "css": [
      "css/content_style.css"
    ]
  }],
  "icons": {
    "128": "icons/icon128.png"
   },
  "permissions":  ["tabs", "scripting", "storage"],
  "host_permissions": [
    "http://*/*",
    "https://*/*"
  ]
}