.maindesign .insert_container {
	margin: 50px 0;
}
.maindesign .insert_container img {
	display: block;
}
.insert_container .img_container img,
.insert_container video{
	width: 100%;
	height: auto;
}
.movie_container {
	width: 75%;
	margin: 50px auto;
}
.movie_container:hover {
	cursor: pointer;
}

 
@media screen and (max-width:767px) {
	.maindesign .insert_container {
		margin: 30px 0;
	}
	.insert_container .movie_container {
		width: 100%;
		margin: 30px auto;
	}
}