/*Styling for embedded YouTube videos*/
.video_yt {
    border: 0;
}

/**/
.video_yt_full_size {
    width: 57vw;
    height: 32.0625vw;
    margin: 3vh 1.2vw 3vh 1.2vw;
}

@media screen and (max-width: 641px) {
    .video_yt_full_size {
        width: 82.5vw;
        height: 46.40625vw;
    }
}