◇◆-------------------------◆◇
<div class="Youtube01">
<iframe
allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture"
allowfullscreen=""
frameborder="0"
height="315"
src="https://www.youtube.com/watch?v=_MMxaq9kPqI"
width="560"
></iframe>
</div>
<!--[]--------------->
<style>
/**[]***************/
.Youtube01{
position: relative!important;
width: 100%!important;
padding-top: 56.25%!important;
}
/**[]***************/
.Youtube01 iframe{
position: absolute!important;
top: 0!important;
right: 0!important;
width: 100%!important;
height: 100%!important;
}
/**[]***************/
</style>