.index_first {
	background-color: #eae9ee !important;
	color: #000;
	position: relative;
}
.glow-on-hover {
	width: 220px;
	height: 50px;
	border: none;
	outline: none;
	color: #fff;
	background: #111;
	cursor: pointer;
	position: relative;
	z-index: 0;
	border-radius: 10px;
	font-family: 'Arial, Helvetica, sans-serif';
}
.glow-on-hover_2 {
	width: 100%;
	height: 42px;
	border: none;
	outline: none;
	color: #fff !important;
	background: #111;
	cursor: pointer;
	position: relative;
	z-index: 0;
	border-radius: 10px;
	font-family: 'Arial, Helvetica, sans-serif';
}
.glow-on-hover_2.request_info {
	height: 62px !important;
	font-family: 'Arial, Helvetica, sans-serif';
}
.glow-on-hover:before {
	content: '';
	background: linear-gradient(
		45deg,
		#ff0000,
		#ff7300,
		#fffb00,
		#48ff00,
		#00ffd5,
		#002bff,
		#7a00ff,
		#ff00c8,
		#ff0000
	);
	position: absolute;
	top: -2px;
	left: -2px;
	background-size: 400%;
	z-index: -1;
	filter: blur(5px);
	width: calc(100% + 4px);
	height: calc(100% + 4px);
	animation: glowing 20s linear infinite;
	opacity: 0;
	transition: opacity 0.3s ease-in-out;
	border-radius: 10px;
}
.glow-on-hover_2:before {
	content: '';
	background: linear-gradient(
		45deg,
		#ff0000,
		#ff7300,
		#fffb00,
		#48ff00,
		#00ffd5,
		#002bff,
		#7a00ff,
		#ff00c8,
		#ff0000
	);
	position: absolute;
	top: -2px;
	left: -2px;
	background-size: 400%;
	z-index: -1;
	filter: blur(5px);
	width: calc(100% + 4px);
	height: calc(100% + 4px);
	animation: glowing 20s linear infinite;
	opacity: 0;
	transition: opacity 0.3s ease-in-out;
	border-radius: 10px;
}
.glow-on-hover_2:hover {
	color: #fff;
}
.glow-on-hover:active {
	color: #000;
}
.glow-on-hover_2:active {
	color: #000;
}

.glow-on-hover:active:after {
	background: transparent;
}
.glow-on-hover_2:active:after {
	background: transparent;
}

.glow-on-hover:hover:before {
	opacity: 1;
}
.glow-on-hover_2:hover:before {
	opacity: 1;
}

.glow-on-hover:after {
	z-index: -1;
	content: '';
	position: absolute;
	width: 100%;
	height: 100%;
	background: #111;
	left: 0;
	top: 0;
	border-radius: 10px;
}
.glow-on-hover_2:after {
	z-index: -1;
	content: '';
	position: absolute;
	width: 100%;
	height: 100%;
	background: #111;
	left: 0;
	top: 0;
	border-radius: 10px;
}

@keyframes glowing {
	0% {
		background-position: 0 0;
	}
	50% {
		background-position: 400% 0;
	}
	100% {
		background-position: 0 0;
	}
}
.index_first::before {
	content: '';
	display: block;
	width: 100%;
	height: 60%;
	position: absolute;
	right: 0;
	bottom: 0;
	color: #000;
}
.index_first::after {
	content: '';
	display: block;
	width: 100%;
	height: 400px;
	background: url('../img/gray_top_mask.svg') no-repeat 50% 100%;
	background-size: 100%;
	position: absolute;
	left: 0;
	bottom: -280px;
	-webkit-transform: rotate(180deg);
	-ms-transform: rotate(180deg);
	transform: rotate(180deg);
	right: 0;
}
.index_first > div {
	max-width: 1170px;
	margin: 0 auto;
	padding: 0 20px 126px;
}
.index_first > div::after {
	content: '';
	display: block;
	height: 0;
	clear: both;
}

.next_index {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-orient: horizontal;
	-webkit-box-direction: normal;
	-ms-flex-direction: row;
	flex-direction: row;
	-ms-flex-wrap: nowrap;
	flex-wrap: nowrap;
	-webkit-box-pack: justify;
	-ms-flex-pack: justify;
	justify-content: space-between;
	-ms-flex-line-pack: stretch;
	align-content: stretch;
	-webkit-box-align: start;
	-ms-flex-align: start;
	align-items: flex-start;
	position: relative;
	z-index: 1;
}
.next_index .image {
	width: 450px;
	height: 300px;
	/* padding: 95px 0 0; */
}
.next_index .image img {
	border-radius: 20px;
	max-width: 100%;
}
.next_index .inner {
	width: calc(100% - 550px);
	padding: 0 50px 0 0;
}
.inner h3 {
	
	font-size: 30px;
	line-height: 1.35;
	font-family: 'SourceSans' !important;
	font-weight: 900;
	color: #000;
}
.inner p {
	/* padding: 0 150px 45px 0; */
	font-family: 'SourceSans Regular' !important;
	font-size: 18px;
	font-weight: 300;
	line-height: 1.5;
	color: #000;
	text-align: justify;
}
.inner .link a {
	display: inline-block;
	padding: 0 70px 0 0;
	font-size: 15px;
	font-weight: bold;
	font-family: 'Arial, Helvetica, sans-serif';
	color: #000;
	text-decoration: none;
	text-transform: uppercase;
	background: url('../img/right_white_arrow.svg') no-repeat 100% 4px;
	-webkit-animation-duration: 0.15s;
	-webkit-transition: all 0.15s linear;
	-moz-animation-duration: 0.15s;
	-moz-transition: all 0.15s linear;
	animation-duration: 0.15s;
	-o-transition: all 0.15s linear;
	transition: all 0.15s linear;
}
.next_index .link a:hover {
	padding: 0 75px 0 0;
}

@media (min-width: 240px) and (max-width: 479px) {
	.index_brands_grid {
		display: grid;
		grid-template-columns: 1fr 1fr;
		grid-auto-rows: minmax(min-content, max-content);
		grid-gap: 30px 20px;
		margin: 0px 0px 0 -20px;
		width: 100vw;
		padding: 0 20px;
		float: none;
	}

	.index_brands_grid figure {
		width: auto;
		height: auto;
		margin: 0;
	}
	.index_brands_grid figure + figure + figure + figure + figure + figure + figure {
		display: none;
	}
	.index_brands_grid figure .image {
		width: 100%;
		width: calc(50vw - 30px);
		height: calc(50vw - 30px);
	}
	.index_brands_grid figure figcaption strong {
		font-size: 16px;
	}
	.index_brands_grid figure figcaption p {
		font-size: 14px;
	}
	.next_index {
		display: block;
		padding: 0 0 50px;
	}
	.next_index .image {
		width: 100%;
		padding: 0 0 20px;
	}
	.next_index .image img {
		width: 100%;
	}
	.next_index .inner {
		width: 100%;
		padding: 0 0 20px;
	}
	.next_index h3 {
		font-size: 24px;
	}
	.next_index p {
		padding: 0 0 40px;
	}

	.index_first {
		padding: 0px 0 0;
	}
	.index_first::before {
		height: calc(100% - 100vw);
	}
	.index_first::after {
		height: 40px;
		bottom: 0;
	}
	.index_first h2 {
		text-align: center;
		padding: 0 0 40px;
		font-size: 27px;
		line-height: 1.2;
	}
	.index_first span.bg > * {
		opacity: 0;
	}
	.index_links {
		max-width: 100%;
	}
	.index_links article {
		width: 100%;
		margin: 0 0 20px;
		float: none !important;
	}
}

@media (min-width: 480px) and (max-width: 767px) {
	.index_brands_grid {
		display: grid;
		grid-template-columns: 1fr 1fr;
		grid-auto-rows: minmax(min-content, max-content);
		grid-gap: 30px 20px;
		margin: 0px 0px 0 -20px;
		width: 100vw;
		padding: 0 20px;
		float: none;
	}

	.index_brands_grid figure {
		width: auto;
		height: auto;
		margin: 0;
	}
	.index_brands_grid figure .image {
		width: 100%;
		width: calc(50vw - 30px);
		height: calc(50vw - 30px);
	}
	.next_index {
		display: block;
		padding: 0 0 50px;
	}
	.next_index .image {
		width: 100%;
		padding: 0 0 20px;
	}
	.next_index .image img {
		width: 100%;
	}
	.next_index .inner {
		width: 100%;
		padding: 0 0 20px;
	}
	.index_first::before {
		height: calc(100% - 100vw);
	}
	.index_first h2 {
		text-align: center;
		padding: 0 0 40px;
		font-size: 36px;
		line-height: 1.3;
	}
	.index_first span.bg > * {
		opacity: 0;
	}
	.index_links {
		max-width: 100%;
	}
	.index_info {
		padding: 0 0 80px;
	}
}

@media (min-width: 768px) and (max-width: 1023px) {
	.index_brands_grid {
		display: grid;
		grid-template-columns: 1fr 1fr 1fr;
		grid-auto-rows: minmax(min-content, max-content);
		grid-gap: 30px 20px;
		margin: 0px 0px 0 0;
		width: 100%;
	}
	.index_brands_grid figure {
		width: auto;
		height: 40vw;
		margin: 0;
	}
	.index_brands_grid figure .image {
		width: calc(33.333vw - 27px);
		height: calc(33.333vw - 27px);
	}
	.next_index {
		padding: 0 0 50px;
	}
	.next_index .image {
		width: calc(50% - 15px);
		padding: 0;
	}
	.next_index .inner {
		width: calc(50% - 15px);
	}
}

@media (min-width: 1024px) and (max-width: 1200px) {
	.index_brands_grid {
		margin: -100px 0px 0 0;
		width: 690px;
	}
}
@media (min-width: 1201px) and (max-width: 1440px) {
	.index_brands_grid {
		margin: -100px -30px 0 0;
	}
}

/* teache and student section  */

.index_gray {
	padding: 100px 0 120px;
	background: #f1f1f1;
	position: relative;
}

.index_gray::before {
	content: '';
	display: block;
	width: 100%;
	height: 100px;
	background: url('../img/white_bottom_mask.svg') no-repeat 50% 0%;
	background-size: 100%;
	position: absolute;
	left: 0;
	bottom: 0px;
	-webkit-transform: rotate(0deg);
	-ms-transform: rotate(0deg);
	transform: rotate(0deg);
	z-index: 1;
}

.index_gray em.bg span {
	content: '';
	width: 100%;
	height: calc(100% - 0px);
	background-repeat: no-repeat;
	background-position: 100% 100%;
	position: absolute;
	right: 0;
	top: 0;
}
.index_gray em.bg span.student {
	background-image: url('../assets/du-students.jpg');
}
.index_gray em.bg span.teacher {
	background-image: url('../assets/du-students.jpg');
}
.index_gray > div {
	width: 100%;
	max-width: 1170px;
	margin: 0 auto;
	padding: 0 20px;
	position: relative;
}
.index_gray .inner {
	max-width: 540px;
}
.index_gray .inner h3 {
	padding: 0 0 24px;
	font-size: 30px;
	line-height: 1.35;
	color: #303896;
}
.index_gray .inner p {
	max-width: 390px;
	/* padding: 0 0 45px; */
	font-size: 14px;
	font-weight: 300;
	line-height: 1.71;
	color: rgba(48, 56, 150, 0.7);
}
.index_gray .inner .link {
	padding: 0 0 60px;
}
.index_gray .inner .link a {
	display: inline-block;
	padding: 0 70px 0 0;
	font-size: 15px;
	font-weight: bold;
	color: #303896;
	text-decoration: none;
	text-transform: uppercase;
	position: relative;
}
.index_gray .inner .link a:hover::before {
	right: -5px;
	opacity: 0.6;
}
.index_gray .inner .link a::before {
	content: '';
	display: block;
	width: 50px;
	height: 10px;
	background: url('../img/blue_right_arrow.svg') no-repeat 50%;
	position: absolute;
	right: 0;
	top: 3px;
	background-size: contain;
	opacity: 0.4;
	-webkit-animation-duration: 0.15s;
	-webkit-transition: all 0.15s linear;
	-moz-animation-duration: 0.15s;
	-moz-transition: all 0.15s linear;
	animation-duration: 0.15s;
	-o-transition: all 0.15s linear;
	transition: all 0.15s linear;
}
.index_gray .tabs {
	font-size: 0;
}
.index_gray .tabs a {
	display: inline-block;
	height: 54px;
	padding: 0 25px;
	font-size: 17px;
	line-height: 54px;
	color: #303896;
	text-decoration: none;
	background: #fff;
	border-radius: 0 6px 6px 0;
	cursor: pointer;
	font-family: 'Arial, Helvetica, sans-serif';
}
.index_gray .tabs a:first-child {
	border-radius: 6px 0 0 6px;
}
.index_gray .tabs a.active {
	color: #fff;
	background: #800000;
}

.three_place {
	width: 648px;
	padding: 40px 0 0;
}
.three_place > div {
	-webkit-box-orient: horizontal;
	-webkit-box-direction: normal;
	-ms-flex-direction: row;
	flex-direction: row;
	-ms-flex-wrap: nowrap;
	flex-wrap: nowrap;
	-webkit-box-pack: justify;
	-ms-flex-pack: justify;
	justify-content: space-between;
	-ms-flex-line-pack: stretch;
	align-content: stretch;
	-webkit-box-align: start;
	-ms-flex-align: start;
	align-items: flex-start;
	display: none;
}
.three_place > div.show_me {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	flex-wrap: wrap;
}
.three_place figure {
	display: inline-block;
	height: auto;
	margin: 0;
	position: relative;
}
.three_place figure:hover .image img {
	-webkit-transform: scale(1.05);
	-ms-transform: scale(1.05);
	transform: scale(1.05);
}
.three_place figure .image {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-orient: horizontal;
	-webkit-box-direction: normal;
	-ms-flex-direction: row;
	flex-direction: row;
	-ms-flex-wrap: nowrap;
	flex-wrap: nowrap;
	-webkit-box-pack: center;
	-ms-flex-pack: center;
	justify-content: center;
	-ms-flex-line-pack: stretch;
	align-content: stretch;
	-webkit-box-align: center;
	-ms-flex-align: center;
	align-items: center;
	width: 196px;
	height: 196px;
	background: #fff;
	-webkit-box-shadow: inset 0 0 0 1px #e7e7e7;
	box-shadow: inset 0 0 0 1px #e7e7e7;
	border-radius: 20px;
}
.three_place figure .image img {
	max-width: calc(100% - 20px);
	max-height: calc(100% - 20px);
	-webkit-animation-duration: 0.15s;
	-webkit-transition: all 0.15s linear;
	-moz-animation-duration: 0.15s;
	-moz-transition: all 0.15s linear;
	animation-duration: 0.15s;
	-o-transition: all 0.15s linear;
	transition: all 0.15s linear;
}
.three_place figure figcaption {
	padding: 6px 0 0;
	text-align: left;
}
.three_place figure figcaption strong {
	display: block;
	padding: 0 0 8px;
	color: #4e4646;
	font-size: 18px;
	font-family: 'Arial, Helvetica, sans-serif';
}
.three_place figure figcaption p {
	font-size: 16px;
	font-weight: 300;
	color: rgba(78, 70, 70, 0.5);
	font-family: 'Arial, Helvetica, sans-serif';
}

@media (min-width: 240px) and (max-width: 479px) {
	.index_gray {
		padding: 20px 0 120px;
	}
	.index_gray::before {
		height: 40px;
	}
	.index_gray .bg {
		display: none;
	}
	.index_gray .inner h3 {
		font-size: 24px;
	}
	.three_place {
		width: 100%;
	}
	.three_place figure {
		width: 100%;
	}
	/* .three_place figure:last-child {
		display: none;
	} */
	.three_place figure .image {
		width: 100%;
	}
}
@media (min-width: 480px) and (max-width: 767px) {
	.index_gray {
		padding: 0 0 120px;
	}
	.index_gray .bg {
		display: none;
	}
	.three_place {
		width: 100%;
	}
	.three_place figure {
		width: calc(33.333vw - 24px);
	}
	.three_place figure .image {
		width: calc(33.333vw - 24px);
		height: calc(33.333vw - 24px);
	}
}

/* news index  */
.index_news {
	background: #fff url('../img/left_gray_star_bg.svg') no-repeat 0 -350px;
	padding: 100px 0;
	position: relative;
}
.index_news > div {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-orient: horizontal;
	-webkit-box-direction: normal;
	-ms-flex-direction: row;
	flex-direction: row;
	-ms-flex-wrap: nowrap;
	flex-wrap: nowrap;
	-webkit-box-pack: justify;
	-ms-flex-pack: justify;
	justify-content: space-between;
	-ms-flex-line-pack: stretch;
	align-content: stretch;
	-webkit-box-align: start;
	-ms-flex-align: start;
	align-items: flex-start;
	max-width: 1170px;
	margin: 0 auto;
	padding: 0 20px;
}
.index_news .inset {
	width: calc(100% - 600px);
}
.index_news .inset h3 {
	padding: 0 0 40px;
	font-size: 30px;
	line-height: 1.35;
	font-family: 'Arial, Helvetica, sans-serif';
}
.index_news .inset p {
	max-width: 380px;
	padding: 0 0 50px;
	font-size: 14px;
	font-weight: 300;
	line-height: 1.71;
	color: rgba(0, 0, 0, 0.7);
	font-family: 'Arial, Helvetica, sans-serif';
}
.index_news .inset .link a {
	display: inline-block;
	padding: 0 130px 0 0;
	font-size: 15px;
	font-weight: bold;
	text-decoration: none;
	color: #000;
	text-transform: uppercase;
	background: url('../img/gray_right_arrow.svg') no-repeat 100% 60%;
	-webkit-animation-duration: 0.15s;
	-webkit-transition: all 0.15s linear;
	-moz-animation-duration: 0.15s;
	-moz-transition: all 0.15s linear;
	animation-duration: 0.15s;
	-o-transition: all 0.15s linear;
	transition: all 0.15s linear;
	font-family: 'Arial, Helvetica, sans-serif';
}
.index_news .inset .link a:hover {
	padding: 0 135px 0 0;
}

.two_news {
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	-webkit-box-orient: horizontal;
	-webkit-box-direction: normal;
	-ms-flex-direction: row;
	flex-direction: row;
	-ms-flex-wrap: nowrap;
	flex-wrap: nowrap;
	-webkit-box-pack: justify;
	-ms-flex-pack: justify;
	justify-content: space-between;
	-ms-flex-line-pack: stretch;
	align-content: stretch;
	-webkit-box-align: start;
	-ms-flex-align: start;
	align-items: flex-start;
	width: 560px;
}
.two_news article {
	width: 260px;
	position: relative;
}

.two_news .image {
	margin: 0 0 30px;
	overflow: hidden;
	font-size: 0;
	border-radius: 20px;
	-webkit-box-shadow: 0 30px 20px 0 rgba(0, 0, 0, 0.17);
	box-shadow: 0 30px 20px 0 rgba(0, 0, 0, 0.17);
}
.two_news .image img {
	display: block;
	width: 100%;
	-webkit-animation-duration: 0.15s;
	-webkit-transition: all 0.15s linear;
	-moz-animation-duration: 0.15s;
	-moz-transition: all 0.15s linear;
	animation-duration: 0.15s;
	-o-transition: all 0.15s linear;
	transition: all 0.15s linear;
}
.two_news h3 {
	font-size: 19px;
	line-height: 1.42;
	-webkit-animation-duration: 0.15s;
	-webkit-transition: all 0.15s linear;
	-moz-animation-duration: 0.15s;
	-moz-transition: all 0.15s linear;
	animation-duration: 0.15s;
	-o-transition: all 0.15s linear;
	transition: all 0.15s linear;
	font-family: 'Arial, Helvetica, sans-serif';
}
.two_news h3 a {
	color: #000;
	text-decoration: none;
	font-family: 'Arial, Helvetica, sans-serif';
}

@media (min-width: 240px) and (max-width: 479px) {
	/* Index news begin */
	.index_news {
		padding: 20px 0 50px;
		background: #fff;
	}
	.index_news > div {
		display: block;
	}
	.index_news .inset {
		width: 100%;
		padding: 0 0 20px;
	}
	.index_news .inset h3 {
		padding: 0 0 30px;
		font-size: 24px;
	}
	.index_news .inset p {
		max-width: 100%;
	}
	.two_news {
		width: 100%;
	}
	.two_news article {
		width: calc(50% - 15px);
		padding: 0 0 0px;
	}
	.two_news .image {
		margin: 0 0 15px;
	}
	.two_news .image img {
		width: 100%;
	}
	.two_news h3 {
		font-size: 16px;
	}
	/* Index news end */
}

@media (min-width: 480px) and (max-width: 767px) {
	/* Index news begin */
	.index_news > div {
		display: block;
	}
	.index_news .inset {
		width: 100%;
		padding: 0 0 20px;
	}
	.index_news .inset p {
		max-width: 100%;
	}
	.two_news {
		width: 100%;
	}
	.two_news article {
		width: calc(50% - 15px);
		padding: 0 0 0px;
	}
	.two_news .image {
		margin: 0 0 15px;
	}
	.two_news .image img {
		width: 100%;
	}
	/* Index news end */
}
@media (min-width: 768px) and (max-width: 1023px) {
	/* Index news begin */
	.index_news .inset {
		width: calc(100% - 440px);
	}
	.index_news .inset p {
		max-width: 100%;
	}
	.two_news {
		width: 400px;
	}
	.two_news article {
		width: calc(50% - 10px);
		padding: 0 0 30px;
	}
	.two_news .image {
		margin: 0 0 15px;
	}
	/* Index news end */
}