FullscreenForAppearIn

manifest.json

{
  "update_url": "https://clients2.google.com/service/update2/crx",
  "manifest_version": 2,
  "name": "FullscreenForAppearIn",
  "author": "Alexander Kostynenko",
  "version": "0.1",
  "description": "Stretch video to fullscreen",
  "content_scripts": [
    {
      "matches": [
        "https://appear.in/*"
      ],
      "js": [
        "jquery-1.11.0.min.js",
        "content.js"
      ],
      "run_at": "document_end"
    }
  ]
}