.intrinsic-container {
  position: relative;
  height: 0;
  overflow: hidden;
}
 
/* 16x9 Aspect Ratio */
.intrinsic-container-16x9 {
  padding-bottom: 56.25%;
}
 
/* 4x3 Aspect Ratio */
.intrinsic-container-4x3 {
  padding-bottom: 75%;
}
 
.intrinsic-container iframe {
  position: absolute;
  top:0;
  left: 0;
  width: 100%;
  height: 100%;
}


.adoption-iframe {
  position: relative;
  height: 0;
  overflow: hidden;
}
 
/* 16x9 Aspect Ratio */
.adoption-iframe-16x9 {
  padding-bottom: 56.25%;
}
 
/* 4x3 Aspect Ratio */
.adoption-iframe-4x3 {
  padding-bottom: 75%;
}
 
.adoption-iframe iframe {
  position: absolute;
  top:0;
  left: 0;
  width: 100%;
  height: 100%;
}

.video-container {
	position: relative;
	padding-bottom: 56.25%;
	padding-top: 30px;
	height: 0;
	overflow: hidden;
}

.video-container iframe,  
.video-container object,  
.video-container embed {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}