Gmail reference
<iframe width="560" height="315" src="https://www.youtube.com/embed/JVFW0Qqc-5I?rel=0" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe>
Gmail reference
<iframe width="560" height="315" src="https://www.youtube.com/embed/JVFW0Qqc-5I?rel=0" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe>