.wrap_video {
	position: relative;
	margin-bottom: 40px;
	padding-bottom: 42%;/*73%*/
	padding-top: 35px;
	height: 0;
	overflow: hidden;
}

.wrap_video iframe {
	position: absolute;
	top:0;
	left: 0;
	width: 100%;
	height: 100%;
}

@media(min-width: 768px) and (max-width: 1680px) {
	.wrap_gallery {
		padding-left: 100px;
		padding-right: 100px;
	}
}