.sectionC.sectionArticle iframe.deltatre
{ 
	height: 510px;
	width: 100% !important; 
}

.sectionC iframe.deltatre
{ 
	height: 510px; 
}

.sectionB iframe.deltatre
{ 
	height: 510px; 
} 

.sectionA iframe.deltatre
{ 
	height: 510px; 
} 

.sectionZ iframe.deltatre
{ 
	height: 510px;
	margin: 0 10% !important;
    width: 80% !important;
}