.extra-cost {
	visibility: hidden;
	height: 0;
	margin: 0;
	padding: 0;
	overflow: hidden;
	opacity: 0;
	transition: height .3s, margin .3s, padding .3s, opacity .3s;
}

.extra-cost.show {
	visibility: visible;
	position: relative;
	padding-right: 10px;
	height: auto;
	overflow: visible;
	display: inline-block;
	opacity: 1;
	margin: 0 0 .8em 0;
}

.mkl_pc .extra-cost.show {
	padding-left: 10px;
}