How to make a Youtube video fullscreen by default

I embaded a youtube video to my ionic app :slight_smile:

import { Component } from '@angular/core';
import { NavController } from 'ionic-angular';

    selector: 'page-youtube',
    template: `
            <ion-title>Vidéo Youtube</ion-title>
        <iframe width="560" height="315" src="" frameborder="0" gesture="media" allow="encrypted-media" allowfullscreen></iframe>

  export class YoutubeVideo{
      constructor(public navCtrl: NavController){}

But when I run it, it only take a half of the mobile screen. I want it to take the viewport dimensions.

Have you tried setting height="100%" ?