How do you force HTML5 iframe
YouTube video to center fit, cover the full-screen window background using CSS3 HTML eventually Java?
As for example "paypal.it" home page background or "unity3d.com/5" top video, has as iframe youtube video.
The iframe
covers the full screen (zooming) and covers all the width and height when re-size the window.
It re-size maintaining the 100% min-width zooming the height or the 100% min-height zooming the width.
How is this effect achieve using iframe
HTML5 and CSS3?
Code Example HTML5
<div class="video" style="opacity: 1;">
<iframe src="http://www.youtube.com/embed/AddHereVideoId?autoplay=1&html5=1" frameborder="0" style="height: 720px;">
</iframe>
</div>
Code CSS3 HTML eventually Java help would be appreciated.
For a real full screen solution, this can be achieved like this:
HTML
<div class="video-background">
<div class="video-foreground">
<iframe src="https://www.youtube.com/embed/I4agXcHLySs?controls=0&showinfo=0&rel=0&autoplay=1&loop=1&mute=1" frameborder="0" allowfullscreen></iframe>
</div>
</div>
CSS
* { box-sizing: border-box; }
.video-background {
background: #000;
position: fixed;
top: 0; right: 0; bottom: 0; left: 0;
z-index: -99;
}
.video-foreground,
.video-background iframe {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
pointer-events: none;
}
@media (min-aspect-ratio: 16/9) {
.video-foreground { height: 300%; top: -100%; }
}
@media (max-aspect-ratio: 16/9) {
.video-foreground { width: 300%; left: -100%; }
}
@media all and (max-width: 600px) {
.vid-info { width: 50%; padding: .5rem; }
.vid-info h1 { margin-bottom: .2rem; }
}
@media all and (max-width: 500px) {
.vid-info .acronym { display: none; }
}
It is not perfect, e.g. it does not work well with extreme aspect ratios of the container, but is doing a great job in most situations. Here is a working example:
https://codepen.io/hnrchrdl/pen/YzPwjBV
Edit: Check Oliver's answer, he seems to have an improved version of this solution.