.contents_body .row {
	margin-bottom: 3em;
}

.contents_body .row .img img{
	margin-top: 1em;
}

@media screen and (max-width: 767px) {
	.contents_body .row {
		margin-bottom: 0;
	}
	.contents_body .row .col:nth-of-type(2) {
		margin-top: 0;
	}
}