.unit {
	padding: 0 0 73px;
	z-index: 5;
	background: #F7F8F3;
	position: relative;
}
.footer {
	z-index: 5;
	position: relative;
}
h4 {
	font-size: 20px;
}
.podstrochnik-lungina-100-let_content{
	border-top: 2px solid #A80000;
}
.lungina_100_banner{
	display: block;
	width: 100%;
	height: auto;
	margin: 0 auto;
}
.fixed_banner{
	position: fixed;
	top: 0;
	left: 0;
}
.students_of_lilianna_lungina h2 {
	margin-bottom: 40px;
}
.open_text_block_link, .hidden_text_block_link{
	display: inline-block;
	margin: 10px auto;
}
.students_text_block{
	display: none;
}
.oleg-dorman-podstrochnik img{
	float: left;
	margin: 0 20px 20px 0;
}
@media (min-width: 768px) {
	.lungina_100_banner {
		width: 710px;
	}
	.fixed_banner {
		left: calc(50% - 355px);
	}
}
@media (min-width: 992px) {
	.lungina_100_banner {
		width: 710px;
	}
	.fixed_banner {
		left: calc(50% - 355px);
	}
}
@media (min-width: 1020px) {
	.lungina_100_banner {
		width: 980px;
	}
	.fixed_banner {
		left: calc(50% - 490px);
	}
}
@media (min-width: 1260px) {
	.lungina_100_banner {
		width: 1190px;
		margin: 0 auto;
	}
	.fixed_banner {
		left: calc(50% - 595px);
	}
}