Quiettube7.com fullscreen injection to put the video in fullscreen.

quietube_fullscreen_injection.js

(function() {
var css = `
html, body {
    height: 100%;
}

body {
    overflow: hidden;
}

#video {
    position: fixed;
    top: 0;
    left: 0;
    margin: 0;
}

#video, #video > object {
    width: 100%;
    height: 100%;
}
`;
var cssDiv = document.createElement('div'); cssDiv.innerHTML = '&shy;<style>' + css  + '</style>'; document.body.appendChild(cssDiv.childNodes[1]);
})();