sphinx extrension to embed youtube video
I've added div wrapper to iframe so can implement own styles
To make it responsive add styles
.youtube-iframe {
position: relative;
padding-bottom: 56.25%; /* 16:9 */
padding-top: 25px;
height: 0;
}
.youtube-iframe iframe {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
}