.header_courses_container{
	display: flex;
	padding-left:6%;
	align-items: center;
}
.swiper {
	width: 100%;
	padding-top: 30px;
	padding-bottom: 30px;
}
.news_title{
	padding:15px;
	font-size:25px;
}
.news_description{
	padding:15px;
	font-size:20px;
}
.swiper-slide {
    background-position: center;
    background-size: cover;
    width: 300px;
    height: auto;
    border-top-left-radius:15%; 
    border-top-right-radius:15%;
}
.swiper-pagination2{
	margin-top:3%;
}
.input_fixsed{
	display: flex;
	width: 100%;
  	margin-bottom: 15px;
  	border: solid 2px #262685;
  	border-radius:10px;

}
#phone{
	border-bottom-left-radius: 0px;
	border-top-left-radius: 0px;
}
.input_fixsed i {
	padding:10px;
	font-size:19px;
	font-family: robocode;
	background-color:white;
	border-bottom-left-radius: 10px;
	border-top-left-radius: 10px;
}
.swiper-slide img {
    display: block;
    width: 100%;
    border-top-left-radius:15%; 
    border-top-right-radius:15%; 
}

.courses_left{
	width:44vw;
	height:44vw;
	position: relative;
}
.courses_right{
	width: calc( 100% - 44vw);
	padding-bottom:12%;
}
.course_number{
	position: absolute;
	width:100%;
	height:100%;
	padding-top:10%;
	z-index: 1;
}	

.course_number a img{
	width:22%;
	margin-left:-2.5%;
}

.course_border_circle{
	position: absolute;
	width:100%;
	height:100%;
	display: flex;
	align-items: center;
	justify-content: center;
	top: 0;
	left: 0;
}

.circle{
	border-radius: 50%;
	border: 1px solid white;
	transform: scale(0.6);
	transition-property: transform, opacity, border;
	transition-duration:1s;
	transition-timing-function: ease;
	-webkit-animation-name: circle;
	-webkit-animation-duration: 3s;
	-webkit-animation-timing-function: linear;
	-webkit-animation-iteration-count: infinite;
	animation-name: circle;
	animation-duration: 3s;
	animation-timing-function: linear;
	animation-iteration-count: infinite;
}

.border_circle1{
	width:100%;
	height:100%;
}


.border_circle2{
	width:85%;
	height:85%;
}

.border_circle3{
	width:72%;
	height:72%;
}

.border_circle4{
	width:63%;
	height:63%;
	border-radius: 50%;
	background-color:#E7006B;
}

@-webkit-keyframes circle{
	to{
		transform: scale(1.075);
		border:5px solid white;
		opacity: 0;
	}
}

@-webkit-keyframes circle_mobile{
	to{
		transform: scale(1.2);
		border:5px solid white;
		opacity: 0;
	}
}

@keyframes circle{
	to{
		transform: scale(1.075);
		border:5px solid white;
		opacity: 0;
	}
}

@keyframes circle_mobile{
	to{
		transform: scale(1.2);
		border:5px solid white;
		opacity: 0;
	}
}
.billi_word{
	font-family: robocode;
	font-size:4.5rem;
	width: 100%;
	margin-bottom:1.5%;
	color:#E20069;
}
.academy_word{
	font-size:4rem;
	color:#262685;
}
.course_typer .cursor{
	margin-left:-1.5%;
}

.course_typer{
	font-family: robocode;
	font-size:60px;
	width: 100%;
/* 	display: flex;
	justify-content: flex-end; */
	margin-bottom:1.5%;
}

.typer_under_text{
	font-family: robocode;
	font-size:50px;
	/* text-align: right; */
	color: #fff;
	line-height:60px;
	letter-spacing: 1.5px;
}

.typer_br{
	display: none;
}

.course_swiper{
	width:124%;
	height:124%;
	margin-left:-12%;
	margin-top:-12%;
}

.course_sliders{
	width:100%;
	height:100%;
}

.course_sliders a img{
	width:100%;
}

.typer_for_slide{
	display: none;
}



/* start main */

.course_blocks{
	width:100%;
	height:auto;
	padding:5% 3% 3% 3%;
	border-radius:20px;
	margin-bottom:25px;
	transition-property: background-color,color;
	transition: 0.8s ease;

}

.course_blocks:last-child{
	margin-bottom: 0;
}

.course_blocks:nth-child(2n+1){
	background-color: #3D3D3D;
	color:#fff;
}

.course_blocks:nth-child(2n+0){
	background-color: #EEEEEE;
	color:#000;
}

.course_items{
	display: flex;
	flex-direction: row;
}

.course_texts{
	width:45%;
}

.course_img{
	width:55%;
}

.course_img a img{
	transition-property: filter;
	transition: 1s ease;
	width:70%;
	filter: grayscale(100%);
	margin-left:20%;
	border-radius:15%;
}

.course_texts{
	display: flex;
	flex-direction: column;
	justify-content: space-between;
}

.course_texts h1{
	font-family: gilroy;
	font-size:45px;
}

.course_texts p{
	font-family: gilroy;
	font-size:20px;
	margin-top:3%;
}

.course_texts a button{
	font-family: gilroy;
	padding:15px 60px;
	border-radius:15px;
	font-size:16px;
	font-weight: bolder;
	border: 1px solid transparent;
	transition-property: background-color,color,border;
	transition:0.5s ease;
}

.course_blocks:nth-child(2n+1) .course_texts a button{
	background-color: #fff;
	color: black;
}

.course_blocks:nth-child(2n+0) .course_texts a button{
	background-color: #3D3D3D;
	color: white;
}

.course_texts a button:hover{
	background-color: transparent !important;
	color:#34FF2F !important;
	border: 1px solid #34FF2F;
}

.course_mobile {
	font-family:gilroy;
	font-size:45px;
	text-align: center;
	margin-bottom: 3%;
	font-weight: bolder;
	display: none;
}



.groups{
	display: flex;
	flex-wrap: wrap;
}

.group{
	width:25%;
	padding:0px 15px;
	margin-top:5%;
}

.group a {
	display: block;
	width:100%;
	height: 80%;
	background-color: #fff;
	border-radius:15px;
	align-items: center;
	justify-content: center;
	padding: 30px 10px;
}
.statistik{
	font-size:25px;
	margin-top:10%;
}
.statistik_num{
	font-size:30px;
}
.group:nth-child(1) a img, .group:nth-child(2) a img{
	width:70%;
}

.group a:hover{
	transform: scale(1.05);
}



.teacher_block{
	border-bottom-left-radius:15px; 
    border-bottom-right-radius:15px; 
}

.teacher_name{
	padding:10px;
	font-size:25px;
}
.teacher_description{
	padding:10px;
	font-size:20px;
}


.section_difference{
	margin-top: 5%;
}

.differences{
	display: flex;
	overflow: hidden;
}

.difference_text{
	width:50%;
	overflow: hidden;
	display: flex;
	justify-content: center;
	flex-direction: column;
	padding:0% 5%;
	transition-property: transform;
	transition: 0.8s ease;
}

.differences:nth-child(2n+0) .difference_text{
	transform: translateX(-50%);
	opacity: 0;
}

.differences:nth-child(2n+1) .difference_text{
	transform: translateX(50%);
	opacity: 0;
}

.difference_img{
	width:50%;
	display: flex;
	align-items: center;
}
.differences_br{
	height:100px;
}

.dots{
	transition-property: filter;
	transition: 0.8s ease;
	width:55%;
	filter: blur(4px);
}

.phone{
	transition-property: transform;
	transition: 0.8s ease;
	width:45%;
	z-index: 1;
}

.phones_1{
	width: 120%;
	margin-left:-50%;
}
.phones_2{
	width: 120%;
	margin-left:50%;

}ё

.dots img{
	width:120%;
	transform: translateY(-3%) translateX(-4%);
}

.differences:nth-child(2n+1) .difference_img .phone{
	transform: translateX(-50%);
	opacity: 0;
}

.differences:nth-child(2n+0) .difference_img .phone{
	transform: translateX(50%);
	opacity: 0;
}


.difference_text div{
	width:35px;
	height:35px;
	background-color: #34FF2F;
	border-radius: 50%;
}

.difference_text p{
	margin-top:20px;
	font-size:30px;
	font-family: robocode;
	color: #fff;
}


.difference_text p span{
	color: #000;
	font-size:40px;
	display: inline-block;
	transform: translateY(5px);
}

.ceo_section{
	margin-top: 7%;
}

.ceo{
	display: flex;
	align-items: center;
	overflow: hidden;
}

.ceo_img,.ceo_text{
	width: 50%;
	padding: 0% 5%;
	opacity: 0;
	transition-property: transform,opacity;
	transition: 0.8s ease;
}

.ceo_img{
	padding: 0% 7% 0% 5%;
	transform: translateX(-50%);
}

.ceo_text{
	transform: translateX(50%);
}

.ceo_img a img{
	transition-property: filter;
	transition: 0.8s ease;
	width:100%;
	filter: grayscale(100%);
}

.ceo_text div{
	width:35px;
	height:35px;
	background-color: #34FF2F;
	border-radius:50%;
}


.ceo_text p{
	font-family: robocode;
	font-size:22px;
	margin-top:10px;
	color: #fff;
}

.ceo_text p span{
	font-size:30px;
	font-weight: bolder;
	line-height:60px;
}

.ceo_mobile{
	padding-left: 5%;
	color:#fff;
	font-family:robocode;
	font-size:30px;
	display: none;
}

.section_robocode_group{
	margin-top: 10%;
}

.robocode_group{
	display: flex;
	align-items: center;
	overflow: hidden;
}

.rb_group_img,.rb_group_text{
	width:50%;
}

.rb_group_img{
	display: flex;
	align-items: center;
}

.rb_group_dots{
	width:70%;

}
.rb_group_tablet{
	width: 70%;
	margin-left: -35%;
	position: relative;
}

.rb_group_dots{
	filter: blur(4px);
	transition-property: filter;
	transition: 0.8s ease;
}

.rb_group_tablet{
	transform: translateX(-50%);
	opacity: 0;
	transition-property: transform opacity;
	transition: 0.8s ease;
}

.rb_group_dots img,.rb_group_tablet img{
	width:100%;
}

.rb_group_text{
	text-align: center;
	color: #fff;
	font-family: robocode;
	font-size:45px;
}

.robocode_group_members{
	position: absolute;
	width:89%;
	height: 78%;
	top: 10.2%;
	left:5.5%;
	z-index: 1;
	background-color: #3D3D3D;
}

.members_swiper,.members_swiper_wrapper,.members_slides{
	height: 100%;
}

.members_swiper_pagination span{
	background-color: #34FF2F;
}

.members_swiper{padding:30px 0px 35px 0px;}

.members_slides{
	width:65%;
	padding:0% 5%;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
}

.rbx_members_img a img{
	width:100%;
	height: auto;
}

.rbx_member_logo,.rbx_about_member{
	text-align: center;
	color: white;
	font-family: gilroy;
}


.rbx_about_member{
	height:100%;
	display: flex;
	flex-direction: column;
	justify-content: space-evenly;
}

.rbx_member_logo a img{
	width:80px;
	height: auto;
}

.rbx_about_member p:nth-child(1){
	font-weight: bolder;
	font-size:26px;
}
.rbx_about_member p:nth-child(2){
	font-size:20px;
}

.section_gallery{
	padding-right: 0%;
}

.gallery_container{
	display: flex;
	align-items: center;
}

.gallery_notebook a img{
	width: 70%;
}

.gallery_notebook{
	width:100%;
	margin-left:0%;
}

.for_delete{
	display: none;
}

.last_videos_text{
	width:50%;
	float: right;
	text-align: left;
	margin:5% 0% 0% 0%!important;
}

.last_videos_block{
	position: absolute;
	width:88.8%;
	height:87.5%;
	background-color:#3D3D3D;
	z-index: 1;
	top: 7%;
	left: 3%;
	border-bottom-left-radius:20px;
	border-bottom-right-radius:20px;
	padding:10px 20px;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
}


.ifr_last_video_blocktop iframe{
	width:100%;
	height:10vw;
}

.ifr_last_video_blocktop h3{
	color: #fff;
	font-family:gilroy;
	font-size:15px;
	margin-top:3%;
}

.ifr_last_video_blocktop p{
	color: #fff;
	font-family:gilroy;
	font-size:12px;
	margin-top:6%;
}

.ifr_last_video_blocktop a{
	display: inline-block;
	font-family:gilroy;
	color: #34FF2F;
	padding:2% 0% 4% 0%;
	font-size:12px;
}

.ifr_all_videos::-webkit-scrollbar{
	width:3px;
}

.ifr_all_videos::-webkit-scrollbar-track {
  background: transparent;
}

.ifr_all_videos::-webkit-scrollbar-thumb {
  background: #000;
  border-radius: 10px;
}

.ifr_all_videos::-webkit-scrollbar-thumb:hover {
  background: #555;
}

.ifr_all_videos{
	height: 100%;
	overflow-y: scroll;
}

.all_vidoes_btn{
	padding:6% 0% 3% 0%;
}

.all_vidoes_btn a button{
	font-family:gilroy;
	display: block;
	margin: auto;
	width:75%;
	outline: none;
	padding:4.5% 0%;
	border: none;
	border-radius:10px;
	font-weight: bolder;
	font-size:15px;
}

.all_ifr_blocks{
	display: flex;
	padding: 2px 0px;
}

.all_ifr_iframe{
	width:45%;
}

.all_ifr_iframe iframe{
	width:100%;
	height:4.5vw;
}

.all_ifr_text{
	width:55%;
}

.all_ifr_text{
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	font-family: gilroy;
	color: #fff;
	padding:1px 5px 8px 7px;
}

.all_ifr_text p{
	font-size:12px;
}

.all_ifr_text a{
	font-size:10px;
	text-decoration: underline;
}

.section_asks{
	margin-top:5%;
}

.asks_container{
	display: flex;
}

.ask_title{
	display: flex;
	align-items: center;
	padding:2.5% 6% 2.5% 2.5%;
	font-family: robocode;
	font-size:28px;
	cursor: pointer;
	color: #000;
	transition-property: color;
	transition: 0.5s ease;
}

.ask_title_number_left,.ask_title_text,.ask_title_number_right{
	width: auto;
}

.ask_title_number_left{
	padding-right:3%;
}

.ask_title_text{
	flex-grow: 1;
}

.asks_filed_items li{
	border-left:3px solid black;
	transition-property: border;
	transition: 0.5s ease;
}

.ask_sub_field p{
	font-family:gilroy;
	padding:1% 6%;
	font-size:27px;
	color: #fff;
}

.ask_sub_field{
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.2s ease-out;
}

.sign_up_container{
	display: flex;
	align-items: center;
}

.sign_up_img a img{
	width:100%;
	transform-origin: bottom;
	transform: rotate(-40deg);
	transition-property: transform;
	transition: 0.8s ease;
}



.form_field label{
	display: block;
	font-family: gilroy;
	font-size: 20px;
	color: #fff;
	margin-bottom:1%;
}

.sign_up_form,.sign_up_img{
	width:50%;
}

.sign_up_form{
	padding-left:3%;
}

.form_field {
	margin-top:2%;
}

.form_field input,.form_field textarea,.form_field select{
	width:100%;
	max-width:100%;
	border-radius:10px;
	border: none;
	font-size:20px;
	padding:1.5% 5% 1.5% 2%;
	font-family: robocode;
	outline: none;
}

.form_field input[type="submit"]{
	padding:0%;
	background-color: #3D3D3D;
	color: #fff;
	padding:1.5% 0%;
	font-size:20px;
}

/* sart max-1300 */
@media(max-width: 1300px){
	.header_courses_container,.course_btn{
		padding-left:3%;
	}
	.course_number a img{
		margin-left: 0;
	}
	.billi_word{
		font-size:60px;
		margin-bottom:0%;
	}
	.academy_word{
		font-size:55px;
	}
	.course_typer{
		font-size:55px;
		margin-bottom: 0;
	}
	.typer_under_text{
		font-size:45px;
		line-height: 50px;
	}
	.courses_left{
		width:47vw;
		height:47vw;
	}
	.courses_right{
		width: calc( 100% - 47vw);
	}
	.course_btn div:first-child{
		width:47vw;
	}

	.course_btn div:last-child{
		width: calc( 100% - 47vw);
	}
	.course_texts h1{
		font-size:40px;
	}
	.course_texts p{
		font-size:18px;
	}
	.course_texts a button{
		padding:13px 45px;
	}
	.difference_text p{
		font-size:25px;
	}
	.difference_text p span{
		font-size:30px;
	}
	.difference_text div,.ceo_text div{
		width:30px;
		height: 30px;
	}
	.ceo_text p{
		font-size:18px;
	}
	.ceo_text p span{
		font-size:24px;
		line-height:60px;
		display: block;
	}
	.rb_group_text{
		font-size:40px;
	}
	.members_swiper{padding:15px 0px 20px 0px;}
	.members_swiper_pagination span{
		transform: translateY(7px);
		width:6px;
		height: 6px;
	}
	.rbx_member_logo a img{
		width:70px;
	}
	.rbx_about_member p:nth-child(1){
		font-size:22px;
	}
	.rbx_about_member p:nth-child(2){
		font-size:18px;
	}
	.ifr_last_video_blocktop h3{
		font-size:13px;
	}

	.ifr_last_video_blocktop p{
		font-size:10px;
	}
	.ifr_last_video_blocktop a{
		font-size:9px;
	}
	.all_ifr_blocks{
		flex-direction: column;
	}

	.all_ifr_iframe{
		width: 65%;
	}
	.all_ifr_iframe iframe{
		height:6.5vw;
	}
	.all_ifr_text{
		width:100%;
		padding:3% 0% 5% 0%;
	}
	.all_vidoes_btn{
		padding:4.5% 0% 2% 0%;
	}

	.all_vidoes_btn a button{
		font-size:12px;
	}
	.ask_title{
		font-size:24px;
	}
	
}
/* end max-1300 */

/* start max-1200 */
@media(max-width: 1200px){
	.course_typer{
		font-size:50px;
	}
	.billi_word{
		font-size:55px;
	}
	.academy_word{
		font-size:50px;
	}
	.typer_under_text{
		font-size:40px;
		line-height: 45px;
	}
	.courses_left{
		width:50vw;
		height:50vw;
	}
	.courses_right{
		width: calc( 100% - 50vw);
	}
	.course_btn div:first-child{
		width:50vw;
	}

	.course_btn div:last-child{
		width: calc( 100% - 50vw);
	}
	.course_btn{
		margin-top:-18%;
	}
	.course_btn div a button{
		font-size:18px;
	}
	.course_blocks{
		padding-top: 4%;
		padding-bottom: 4%;
		
	}
	.course_items{
		height: 100%;
		align-items: center;
	}
	.course_texts div:nth-child(2){
		margin-top:20px;
	}
	.group{
		padding:0px 10px;
	}
	.rbx_member_logo a img{
		width:60px;
	}
	.rbx_about_member p:nth-child(1){
		font-size:20px;
	}
	.rbx_about_member p:nth-child(2){
		font-size:16px;
	}
}
/* end max-1200 */ 

/* start max-1100 */
@media(max-width: 1100px){
  .header_courses_container{
    	flex-direction: column-reverse;
    	padding-left: 0;
    }
    .robocode_logo{
    	widows:0px;
    }
  	.courses_left{
		width:60vw;
		height:60vw;
	}
	.courses_right{
		width:100%;
	}
	.typer_br{
		display: block;
	}
	.course_typer{
		font-size:40px;
		margin-top:3%;
	}
	.billi_word{
		font-size:45px;
		margin-top:3%;
	}
	.academy_word{
		font-size:40px;
		margin-top:3%;
	}
	.typer_under_text{
		font-size:40px;
		line-height:45px;
	}
	.courses_right{
		padding-bottom:0%;
	}
	.course_btn{
		margin-top:5%;
		padding-left: 0;
	}
	.course_btn div:first-child{
		display: none;
	}

	.course_btn div:last-child{
		width:100%;
		text-align: center;
	}
	.course_btn div a button{
		font-size:20px;
		width:500px;
		max-width:500px;
	}
	.course_blocks{
		margin-bottom: 15px;
	}
	.difference_text p{
		font-size:20px;
	}
	.difference_text p span{
		font-size:25px;
	}
	.rb_group_text{
		font-size:35px;
	}
	.robocode_group{
		flex-direction: column-reverse;
	}
	.rb_group_text{
		width:100%;
		margin-bottom:5%;
	}
	.rb_group_img{
		width:75%;
	}
	.rb_group_tablet img{
		height:auto;
	}
	.rbx_member_logo a img{
		width:80px;
	}
	.rbx_about_member p:nth-child(1){
		font-size:26px;
	}
	.rbx_about_member p:nth-child(2){
		font-size:20px;
	}
	.section_gallery{
		padding: 3% 3%;
	}
	.gallery_dots{
		display: none;
	}
	.gallery_notebook{
		width:100%;
		margin-left:0%;
	}
	.asks_container{
		flex-direction: column;
	}
	.ask_title{
		padding:1.5% 1.5% 1.5% 1.5%;
	}
	.ask_title_number_left{
		padding-right:1.5%;
	}
	.ask_sub_field p{
		padding:1.5% 1.5% 1.5% 3.5%;
	}
}
/* end max-1100 */

/* start max-992 */
@media(max-width: 992px){
	.courses_left{
		width:70vw;
		height:70vw;
	}
	.course_texts h1{
		display: none;
	}
	.course_texts{
		text-align: center;
	}
	.course_texts a button{
		font-size:18px;
		margin-top: 5%;
		padding:12px 0px;
		width:200px;
		max-width: 200px;
	}
	.course_items{
		flex-direction: column-reverse	;
	}
	.course_img{
		padding:10% 0% 15% 0%;
	}
	.course_img a img{
	margin-left:15%;
}

	
	.course_texts,.course_img{
		width:100%;
	}
	.course_texts p{
		margin-top: 0;
		font-size: 18px;
	}
	.course_mobile{
		display: block;
	}
	.course_blocks{
		padding-top:4%;
		padding-bottom:5%;
		height: auto;
		max-width:500px;
		margin:auto;
	}
	.course_texts div:nth-child(2){
		margin-top:0px;
	}
	.differences:nth-child(2n+1){
		flex-direction: column-reverse;
	}
	.differences:nth-child(2n+0){
		flex-direction: column;
	}
	.differences:nth-child(2n+1) .difference_img{
		padding-right:3%;
	}
	.differences:nth-child(2n+0) .difference_img{
		padding-left:3%;
	}
	.difference_img,.difference_text{
		width:100%;
	}
	.difference_img{
		margin:5% 0%;
	}
	.phones_1{
		width: 100%;
		margin-left:-60%;
	}
	.phones_2{
		width: 100%;
		margin-left:60%;

	}
	.ceo{
		flex-direction: column;
	}
	.ceo_img,.ceo_text{
		width:100%;
	}
	.ceo_img{
		text-align: center;
		margin-top: 5%;
	}
	.ceo_img a img{
		max-width:700px;
	}
	.ceo_text{
		margin-top:5%;
	}
	.ceo_text span:first-child, .ceo_text div{
		display: none;
	}
	.ceo_mobile{
		display: block;
	}
	.rb_group_img{
		width:80%;
	}
	.rb_group_text{
		margin-bottom:10%;
	}
	.rbx_member_logo a img{
		width:70px;
	}
	.rbx_about_member p:nth-child(1){
		font-size:24px;
	}
	.rbx_about_member p:nth-child(2){
		font-size:18px;
	}
	.last_videos{
		flex-direction: column !important;
	}
	.last_videos_text{
		width: 100%;
		text-align: center;
	}
	.ifr_last_video_blocktop h3{
		font-size:20px;
	}

	.ifr_last_video_blocktop p{
		font-size:15px;
	}
	.ifr_last_video_blocktop a{
		font-size:13px;
	}
	.all_ifr_blocks{
		flex-direction: row;
	}

	.all_ifr_iframe{
		width: 45%;
	}
	.all_ifr_iframe iframe{
		height:9vw;
	}
	.all_ifr_text{
		width:55%;
		padding: 3px 10px 10px 10px;
	}
	.ifr_last_video_blocktop iframe{
		height:20vw;
	}
	.all_ifr_text p{
		font-size:13px;
	}

	.all_ifr_text a{
		font-size:10px;
	}
	.all_vidoes_btn{
		padding:6% 0% 3% 0%;
	}

	.all_vidoes_btn a button{
		font-size:15px;
	}
	.sign_up_container{
		flex-direction: column;
	}
	.sign_up_form,.sign_up_img{
		width:100%;
	}
	.sign_up_form{
		padding-left:0%;
	}
}
/* end max-992 */

/* start max-768 */
@media(max-width: 768px){
	.courses_left{
		width:80vw;
		height:80vw;
	}
	.course_btn{
		margin-top:10%;
	}
	.course_img{
		padding:0% 5%;
	}
	.course_texts p{
		margin-top:5%;
		margin-bottom:5%;
	}
	.course_mobile{
		font-size:40px;
	}
	.course_items{
		padding:5% 0%;
	}
	.course_blocks{
	    width:100%;
	}
	.group{
		width:50%;
		padding:10px;
		height:auto;
	}
	.statistik{
		font-size:23px;
		margin-top:5%;
	}
	.statistik_num{
		font-size:28px;
	}
	.rb_group_text{
		font-size:30px;
	}
	.rb_group_img{
		width:90%;
	}
	.rbx_member_logo a img{
		width:60px;
	}
	.rbx_about_member p:nth-child(1){
		font-size:22px;
	}
	.rbx_about_member p:nth-child(2){
		font-size:16px;
	}
	.ifr_last_video_blocktop h3{
		font-size:13px;
	}

	.ifr_last_video_blocktop p{
		font-size:10px;
	}
	.ifr_last_video_blocktop a{
		font-size:9px;
	}
	.all_ifr_blocks{
		flex-direction: column;
	}
	.gallery_notebook a img{
		width: 90%;
	}
	.all_ifr_iframe{
		width: 65%;
	}
	.all_ifr_iframe iframe{
		height:11.5vw;
	}
	.all_ifr_text{
		width:100%;
		padding:3% 0% 5% 0%;
	}
	.all_vidoes_btn{
		padding:4.5% 0% 2% 0%;
	}

	.all_vidoes_btn a button{
		font-size:12px;
	}
	.ask_title{
		padding:2.5% 2.5% 2.5% 2.5%;
	}
	.ask_title_number_left{
		padding-right:2.5%;
	}
	.ask_sub_field p{
		padding:2.5% 2.5% 2.5% 6%;
	}
}
/* end max-768 */

/* start max-668 */
@media(max-width: 668px){
	.courses_left{
		width:95vw;
		height:95vw;
	}
	.section_header_courses{
		width:100%;
		overflow: hidden;
	}
	.course_number a img{
		width:15%;
		margin-left:2.5%;
	}
	.statistik{
		font-size:22px;
		margin-top:5%;
	}
	.statistik_num{
		font-size:26px;
	}
	.rb_group_img{
		width:100%;
	}
	.rb_group_dots{
		min-width:50%;
	}
	.rb_group_tablet{
		min-width:70%;
		margin-left:-20%;
	}
	.rb_group_tablet img{
		height:110vw;
	}
	.rbx_member_logo a img{
		width:70px;
	}
	.rbx_about_member p:nth-child(1){
		font-size:24px;
	}
	.rbx_about_member p:nth-child(2){
		font-size:18px;
	}
}
/* end max-668 */
 
/* start max-576 */
@media(max-width: 576px){
	.course_typer{
		font-size:35px;
	}
	.billi_word{
		font-size:40px;
	}
	.academy_word{
		font-size:35px;
	}
	.typer_under_text{
		font-size:30px;
		line-height:35px;
	}
	.statistik{
		font-size:20px;
		margin-top:5%;
	}
	.statistik_num{
		font-size:25px;
	}
	.group{
		width:50%;
		padding:10px;
		height:auto;
	}
	.border_circle4{
		width:70%;
		height:70%;
	}
	.circle{
		animation-name: circle_mobile;
		animation-duration: 3s;
		animation-timing-function: linear;
		animation-iteration-count: infinite;
	}
	.courses_left{
		margin-top:10%;
	}
	.course_btn{
		margin-top:15%;
	}
	.course_btn div a button{
		font-size:20px;
		width:100%;
		padding:8px 0px 6.5px 0px;
	}
	.course_img{
		padding:0%;
	}
	.course_texts{
		text-align: left;
	}
	.course_texts p{
		font-size:16px;
	}
	.course_mobile{
		font-size:30px;
		margin-bottom:5%;
	}
	.course_texts div:nth-child(2){
		text-align: center;
	}
	.course_items{
		padding:5% 3%;
	}
	.course_texts a button{
		width:150px;
	}
	.group{
		padding: 5px;
	}
	.group a{
		border-radius:10px;
	}
	.difference_text p{
		font-size:18px;
		margin-top:10px;
	}
	.difference_text p span{
		font-size:23px;
	}
	.difference_text div{
		width:30px;
		height: 30px;
	}
	.difference_text{
		padding: 0% 3%;
	}
	.difference_img{
		align-items: flex-end;

	}
	.differences:nth-child(2n+1) .difference_img{
		padding-right:0%;
	}
	.differences:nth-child(2n+0) .difference_img{
		padding-left:0%;
	}
	
	.phones_1{
		width: 90%;
		margin-left:0%;
	}
	.phones_2{
		width: 90%;
		margin-left:0%;

	}
	.dots img{
		width:100%;
	}
	.dots{
		min-width:70%;
	}
	.differences:nth-child(2n+1) .difference_img .phone{
		min-width:90%;
		margin-left:-62.5%;
		margin-bottom: 15%;
	}
	.differences:nth-child(2n+0) .difference_img .phone{
		min-width:90%;
		margin-right:-67.5%;
		margin-bottom: 15%;
		margin-left:7.5%;
	}
	.rb_group_dots, img .rb_group_tablet img{
		width:100%;
	}
	.rb_group_dots{
		max-width:66%;
	}
	.rb_group_tablet{
		min-width:80%;
		margin-left:-56%;
	}
	.rb_group_tablet img{
		height:130vw;
	}
	.rb_group_text{
		margin-bottom:15%;
		font-size: 30px;
	}
	.rbx_member_logo a img{
		width:55px;
	}
	.rbx_about_member p:nth-child(1){
		font-size:24px;
	}
	.rbx_about_member p:nth-child(2){
		font-size:18px;
	}

	.last_videos_block{
		width:87%;
	}
	.ifr_last_video_blocktop h3{
		font-size:22px;
	}

	.ifr_last_video_blocktop p{
		font-size:17px;
	}
	.ifr_last_video_blocktop a{
		font-size:14px;
	}
	.all_ifr_blocks{
		flex-direction: row;
	}

	.all_ifr_iframe{
		width: 45%;
	}
	.all_ifr_iframe iframe{
		height:19vw;
	}
	.all_ifr_text{
		width:55%;
		padding: 3px 10px 10px 10px;
	}
	.ifr_last_video_blocktop iframe{
		height:43vw;
	}
	.all_ifr_text p{
		font-size:18px;
	}

	.all_ifr_text a{
		font-size:14px;
	}
	.all_vidoes_btn a button{
		font-size:15px;
	}
	.ask_title{
		font-size:21px;
	}
	.ask_sub_field p{
		font-size:20px;
	}
	.form_field label{
		font-size: 18px;
	}
	.form_field {
		margin-top:4%;
	}
	.form_field input,.form_field textarea{
		font-size:20px;
		padding:2% 8% 2% 4%;
	}
	.form_field input[type="submit"]{
		font-size:18px;
		padding:1.5% 0%;
	}
}
/* end max-576 */

/* start max-500 */
@media(max-width: 500px){
	.rb_group_tablet{
		min-width:90%;
		margin-left:-60%;
	}
	.rbx_member_logo a img{
		width:45px;
	}
	.rbx_about_member p:nth-child(1){
		font-size:20px;
	}
	.rbx_about_member p:nth-child(2){
		font-size:16px;
	}
	.all_ifr_text p{
		font-size:15px;
	}
	.statistik{
		font-size:17.5px;
		margin-top:5%;
	}
	.group{
		width:50%;
		padding:5px;
		height:auto;
	}
	.statistik_num{
		font-size:19px;
	}
	.all_ifr_text a{
		font-size:11px;
	}
	.ifr_last_video_blocktop h3{
		font-size:20px;
	}

	.ifr_last_video_blocktop p{
		font-size:15px;
	}
	.ifr_last_video_blocktop a{
		font-size:12px;
	}
	.ask_title{
		font-size:19px;
	}
	.ask_sub_field p{
		font-size:18px;
	}
}
/* end max-500 */

/* start max-400 */
@media(max-width: 400px){
	.course_typer{
		font-size:30px;
	}
	.billi_word{
		font-size:35px;
	}
	.academy_word{
		font-size:30px;
	}
	.typer_under_text{
		font-size:25px;
		line-height:30px;
	}
	.course_btn{
		margin-top:20%;
	}
	.course_btn div a button{
		font-size:18px;
	}
	.course_mobile{
		font-size:25px;
	}
	.ceo_text p{
		font-size:16px;
	}
	.group{
		width:50%;
		padding:5px;
		height:auto;
	}
	.statistik{
		font-size:17.5px;
		margin-top:7%;
	}
	.statistik_num{
		font-size:19px;
	}
	.ceo_text p span{
		font-size:20px;
		line-height:normal;
		margin-top:5%;
	}
	.ceo_mobile{
		font-size:25px;
	}
	.rb_group_tablet img{
		height:150vw;
	}
	.rb_group_dots{
		max-width:76%;
	}
	.rb_group_tablet{
		margin-left:-70%;
	}
	.rb_group_text{
		font-size: 25px;
	}
	.all_ifr_text p{
		font-size:13px;
	}

	.all_ifr_text a{
		font-size:10px;
	}
	.ifr_last_video_blocktop h3{
		font-size:18px;
	}

	.ifr_last_video_blocktop p{
		font-size:14px;
	}
	.ifr_last_video_blocktop a{
		font-size:11px;
	}
} 
/* end max-400 */
@media(max-width: 370px){
	.group{
		width:50%;
		padding:5px;
		height:auto;
	}
}
/* start max-320 */
@media(max-width: 320px){
	.course_typer{
		font-size:25px;
	}
	.billi_word{
		font-size:30px;
	}
	.academy_word{
		font-size:25px;
	}
	.typer_under_text{
		font-size:20px;
		line-height:25px;
	}
	.course_btn div a button{
		font-size:16px;
	}
	.rbx_member_logo a img{
		width:40px;
	}
	.rbx_about_member p:nth-child(1){
		font-size:18px;
	}
	.rbx_about_member p:nth-child(2){
		font-size:14px;
	}
} 
/* end max-320 */

/* start min-400 */
@media(min-width:400px){}
/* end min-400 */

/* start min-576 */
@media(min-width: 576px){}
/* end min-576 */

/* start min-768 */
@media(min-width: 768px){}
/* end min-768 */

 /* start min 992px */
@media(min-width: 992px){}
/* end min 992px */

/* start min-1200 */
@media(min-width: 1200px){}
/* end min-1200 */

/* start min-1450 */
@media(min-width:1450px){}
/* end min-1450 */

/* start min-1650 */
@media(min-width:1650px){
	.course_typer{
		font-size:75px;
	}
	.billi_word{
		font-size:80px;
	}
	.academy_word{
		font-size:75px;
	}
	.typer_under_text{
		font-size:55px;
		line-height:70px;
	}
	.course_btn{
		margin-top:-17%;
	}
	.course_btn div a button{
		font-size:22px;
		padding:15px 50px;
	}
	.course_texts h1{
		font-size:55px;
	}
	.course_texts p{
		font-size:22px;
	}
	.course_texts a button{
		padding:15px 65px;
		font-size:18px;
	}
	.difference_text p{
		font-size:35px;
	}
	.difference_text p span{
		font-size:45px;
	}
	.difference_text div,.ceo_text div{
		width:40px;
		height: 40px;
	}
	.ceo_text p{
		font-size:25px;
	}
	.ceo_text p span{
		font-size:35px;
		line-height:70px;
	}
	.rb_group_text{
		font-size:52px;
	}
	.members_swiper_pagination span{width:10px; height: 10px;}
	.members_swiper{padding:35px 0px 40px 0px;}
	.rbx_member_logo a img{
		width:90px;
	}
	.rbx_about_member p:nth-child(1){
		font-size:28px;
	}
	.rbx_about_member p:nth-child(2){
		font-size:22px;
	}
	.ifr_last_video_blocktop h3{
		font-size:20px;
	}

	.ifr_last_video_blocktop p{
		font-size:16px;
	}

	.ifr_last_video_blocktop a{
		font-size:13px;
	}
	.all_ifr_text p{
		font-size:14px;
	}

	.all_ifr_text a{
		font-size:11px;
	}
	.all_vidoes_btn a button{
		font-size:16px;
	}
	.ask_title{
		font-size:30px;
	}
	.ask_sub_field p{
		font-size:29px;
	}
	.form_field input,.form_field textarea{
		font-size:27px;
	}
	.form_field input[type="submit"]{
		font-size: 23px;
		padding: 2% 0%;
	}
	.form_field label{
		font-size:22px;
	}
	.footer_nav_fields{
		font-size: 23px;
	}
	.footer_nav_logo a img{
		width:165px;
	}
  .footer_nav_fields ul li:nth-child(1){
		font-size:27px;
	}
	.footer_nav_fields ul li a svg{
		width:22px;
	}
	.f_field_social a svg{
		width: 38px !important;
	}
}
/* end min-1650 */

/* start min-1900 */
@media(min-width:1900px){
	.course_typer{
		font-size:85px;
	}
	.billi_word{
		font-size:90px;
	}
	.academy_word{
		font-size:85px;
	}
	.typer_under_text{
		font-size:65px;
		line-height:80px;
	}
	.courses_right{
		padding-bottom:11%;
	}
	.course_btn{
		margin-top:-16%;
	}
	.course_btn div a button{
		font-size:24px;
		padding:15px 60px;
		border-radius:15px;
	}
	.course_texts h1{
		font-size:60px;
	}
	.course_texts p{
		font-size:24px;
	}
	.course_texts a button{
		padding:15px 70px;
		font-size:20px;
	}
	.group{
		padding:0px 20px;
	}
	.difference_text p{
		font-size:40px;
	}
	.difference_text p span{
		font-size:50px;
	}
	.difference_text div,.ceo_text div{
		width:45px;
		height: 45px;
	}
	.ceo_text p{
		font-size:29px;
	}
	.ceo_text p span{
		font-size:40px;
		line-height:80px;
	}
	.rb_group_text{
		font-size:60px;
	}
	.members_swiper_pagination span{width:13px; height: 13px;}
	.members_swiper{padding:40px 0px 45px 0px;}
	.rbx_member_logo a img{
		width:100px;
	}
	.rbx_about_member p:nth-child(1){
		font-size:30px;
	}
	.rbx_about_member p:nth-child(2){
		font-size:24px;
	}
	.ifr_last_video_blocktop h3{
		font-size:22px;
	}

	.ifr_last_video_blocktop p{
		font-size:18px;
	}

	.ifr_last_video_blocktop a{
		font-size:15px;
	}
	.all_ifr_text p{
		font-size:15px;
	}

	.all_ifr_text a{
		font-size:12px;
	}
	.all_vidoes_btn a button{
		font-size:18px;
	}
	.ask_title{
		font-size:33px;
	}
	.ask_sub_field p{
		font-size:32px;
	}
	.form_field input,.form_field textarea{
		font-size:30px;
	}
	.form_field input[type="submit"]{
		font-size: 25px;
		padding:2.5% 0%;
	}
	.form_field label{
		font-size:24px;
	}
	.footer_nav_fields{
		font-size: 25px;
	}
	.footer_nav_logo a img{
		width:180px;
	}
  .footer_nav_fields ul li:nth-child(1){
		font-size:30px;
	}
	.footer_nav_fields ul li a svg{
		width:24px;
	}
	.f_field_social a svg{
		width: 42px !important;
	}
}
/* end min-1900 */