main {
	border: 1px solid #dee2e6;
}

#pedigree {
	position:relative;
}
#pedigree .spinner-wrapper {
	position: absolute;
	width: 100%;
	height: 100%;
	background: rgba(255,255,255,0.8);
}
#pedigree .spinner-border {
	position:relative;
	width:100px;
	height:100px;
	top: 50%;
	left: 50%;
	margin-left:-50px;
	margin-top:-50px;
}