/*
0 - 600px:      Phone
600 - 900px:    Tablet portrait
900 - 1200px:   Tablet landscape
[1200 - 1800] is where our normal styles apply
1800px + :      Big desktop

$breakpoint arguement choices:
- phone
- tab-port
- tab-land
- big-desktop

ORDER: Base + typography > general layout + grid > page layout > components

1em = 16px
*/
  @font-face {
	font-family: 'Roboto';
	src: url("../fonts/Roboto-Regular.ttf") format("truetype"); }
  
  @font-face {
	font-family: 'Roboto-Bold';
	src: url("../fonts/Roboto-Bold.ttf") format("truetype"); }
  
  @font-face {
	font-family: 'Roboto-Thin';
	src: url("../fonts/Roboto-Thin.ttf") format("truetype"); }
  
  @keyframes moveInLeft {
	0% {
	  opacity: 0;
	  transform: translateX(-10rem); }
	100% {
	  opacity: 1;
	  transform: translate(0); } }
  
  @keyframes moveInRight {
	0% {
	  opacity: 1;
	  transform: translateX(0); }
	100% {
	  opacity: 0;
	  transform: translate(-10rem); } }
  
  @keyframes hideAndShow {
	0% {
	  opacity: 0; }
	100% {
	  opacity: 1; } }
  
  @keyframes showAndHide {
	0% {
	  opacity: 1; }
	100% {
	  opacity: 0; } }
  
  @keyframes beatHeart {
	0% {
	  transform: scale(1); }
	25% {
	  transform: scale(1.2); }
	40% {
	  transform: scale(1); }
	60% {
	  transform: scale(1.2); }
	100% {
	  transform: scale(1); } }
  
  * {
	margin: 0;
	padding: 0;
	box-sizing: inherit;
	outline: none; }
  *:active, *:focus, *:hover {
  outline: none !important; }
  
  body {
	font-family: "Roboto";
	box-sizing: border-box;
	margin: 0;
	padding: 0;
	background: #f1f1f1; }
  body:before {
	  content: "";
	  z-index: -1;
	  width: 100%;
	  height: 100%;
	  position: fixed;
	  -webkit-clip-path: polygon(60% 0, 0 0, 0 15%);
	  clip-path: polygon(60% 0, 0 0, 0 15%);
	  background: #B9E8F7; }
  
  button {
	background: transparent;
	border: none;
	vertical-align: middle; }
	button:hover {
	  opacity: .7; }
	button:disabled {
	  opacity: .7;
	  filter: grayscale(1); }
  
  .success {
	color: #219653 !important; }
  
  .error {
	color: #EB5757 !important; }
  
  video {
    border-radius: 4px;
    display: block;
    height: auto;
    width: 100%;
    max-height: calc(100vh - 149px);
    background: #505050;
}
  
  .off {
	filter: grayscale(1); }
  
  .moveleft {
	position: fixed;
	left: 0 !important;
	padding: 0;
	height: 100%;
	transition: all 1s; }
	.moveleft .conf__right {
	  height: calc(100vh - 80px); }
	.moveleft .conf__right-chat {
	  height: 100%;
	  border-radius: 4px;
	  padding-top: 50px; }
	.moveleft .chat-body {
	  height: calc(100% - 57px); }
	.moveleft .student__list--item {
	  border-bottom: none; }
	.moveleft .chat-body--opertaions-close {
	  display: block; }
  
  .heading-primary {
	font-family: "Roboto-Bold";
	font-style: normal;
	font-weight: bold;
	font-size: 3.6rem;
	line-height: 4.4rem;
	font-feature-settings: 'liga' off;
	color: #333333; }
  
  .heading-secondary {
	font-family: "Roboto-Bold";
	font-style: normal;
	font-weight: bold;
	font-size: 2.4rem;
	line-height: 2.9rem;
	font-feature-settings: 'liga' off; }
  
  .header-third {
	font-family: "Roboto-Bold";
	font-style: normal;
	font-weight: bold;
	font-size: 1.4rem;
	line-height: 140%;
	font-feature-settings: 'liga' off;
	color: #333333; }
  
  .paragraph-primary {
	font-size: 1.6rem; }
  
  .paragraph-secondary {
	font-size: 1.4rem;
	color: #333333; }
  
  b {
	font-family: "Roboto-Bold";
	font-weight: bold; }
  
  .no-link {
	text-decoration: none; }
	.no-link:hover, .no-link:focus, .no-link:active {
	  text-decoration: none;
	  opacity: 0.7;
	  color: inherit !important; }
  
  .prev-slide {
	cursor: pointer;
	position: absolute;
	left: -32px;
	top: 50%;
	transform: translate(0, -50%); }
  
  .next-slide {
	cursor: pointer;
	position: absolute;
	right: -32px;
	top: 50%;
	transform: translate(0, -50%) rotate(180deg); }
  
  .progress-bar {
	-webkit-appearance: none;
	appearance: none;
	height: 4px;
	width: 100%; }
	.progress-bar::-webkit-progress-bar, .progress-bar::-webkit-progress-value {
	  border-radius: none; }
	.progress-bar::-webkit-progress-bar {
	  background-color: #FF999B; }
	.progress-bar::-webkit-progress-value {
	  background-color: #E10404; }
  
  .back-dark {
	background: #F5F5F5 !important; }
  
  .from-1-to-2 {
	max-width: calc(50% - 15px);
	width: calc(50% - 30px); }
	.from-1-to-2 > video {
	  height: 358.88px; }
  
  .from-3-to-6 {
	max-width: calc(33.33% - 15px);
	width: calc(33.33% - 30px); }
	.from-3-to-6 > video {
	  height: 173.3px; }
  
  .from-7-to-12 {
	max-width: calc(25% - 15px);
	width: calc(25% - 30px); }
	.from-7-to-12 > video {
	  height: 127.86px; }
  
  .from-13-to-20 {
	max-width: calc(20% - 15px);
	width: calc(20% - 30px); }
	.from-13-to-20 > video {
	  height: 99.17px; }
  
  .from-21-to-infinity {
	max-width: calc(16.67% - 15px);
	width: calc(16.67% - 30px); }
	.from-21-to-infinity > video {
	  height: 70px; }
  
  @media only screen and (max-width: 576px) {
	.from-1-to-2 > video {
	  height: 100px; }
	.from-3-to-6 {
	  max-width: calc(50% - 10px);
	  width: calc(50% - 30px); }
	  .from-3-to-6 > video {
		height: 100px; } }
  
  .my-stream {
	position: fixed;
	top: 40px;
	left: 50%;
	transform: translate(-50%, -50%);
	width: auto;
	max-width: 100px;
	height: 70px;
	border-radius: 1px; }
  
  .video-area {
	overflow: auto;
	display: flex;
	flex-wrap: wrap; }
  
  .video-div {
	flex-grow: 1;
	height: auto;
	background: transparent;
	margin-bottom: 15px;
	margin-left: 7.5px;
	margin-right: 7.5px; }
  
  .chat {
	display: flex;
	flex-direction: column;
	height: 100%;
	justify-content: space-between;
	align-items: flex-start;
	height: calc(100vh - 140px);
	padding: 15px; }
	.chat-body {
	  width: 100%;
	  height: 100%;
	  position: relative; }
	  .chat-body--opertaions {
		height: 60px;
		border-top-right-radius: 5px;
		border-top-left-radius: 5px;
		background: #ffffff; }
		.chat-body--opertaions-close {
		  position: absolute;
		  left: 25px;
		  top: 50%;
		  transform: translate(-50%, -50%);
		  display: none; }
		  .chat-body--opertaions-close img {
			width: 20px; }
	.chat__input {
	  width: calc(100% - 30px);
	  display: flex;
	  position: absolute;
	  bottom: 15px;
	  right: 15px;
	  z-index: 10; }
	  .chat__input > input {
		width: 100%;
		margin-right: 8px;
		border-radius: 20px;
		border: 1px solid #56ccf2;
		padding: 0 15px; }
	  .chat__input > button {
		border-radius: 50%;
		padding: 5px;
		background: #56ccf2;
		border: none; }
	  .chat__input--img {
		width: 30px;
		padding: 4px; }
	.chat__message {
	  height: calc(100% - 90px);
	  overflow-y: auto;
	  width: 100%; }
	  .chat__message::-webkit-scrollbar {
		width: 0 !important; }
	  .chat__message-list {
		margin: 0;
		padding: 0;
		list-style: none;
		overflow: auto; }
		.chat__message-list--item {
		  background: #edeef0;
		  border-radius: 20px;
		  padding: 8px 13px;
		  width: 80%;
		  margin-bottom: 10px; }
		  .chat__message-list--item-username {
			font-size: 12px;
			font-weight: 700;
			color: #750b27; }
		  .chat__message-list--item-message {
			font-size: 13px;
			line-height: 15px;
			word-break: break-all; }
		  .chat__message-list--item > span {
			display: block; }
  
  .me-message {
	margin-left: 20% !important; }
  
  .opertaions-list {
	border: none;
	height: 100%;
	display: flex;
	align-items: center;
	justify-content: flex-end; }
  
  .opertaions-list--item {
	margin-right: 20px;
	position: relative; }
	.opertaions-list--item:last-child {
	  margin-right: 15px; }
  
  .opertaions-list--item-notify {
	position: absolute;
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 111111;
	background: #ce5036;
	width: 16px;
	line-height: 16px;
	border-radius: 50%;
	color: wheat;
	font-size: 16px;
	font-weight: 600;
	right: -5px;
	top: -2px;
	animation: hideAndShow .5s infinite; }
  
  .opertaions-list--item img {
	width: 35px; }
  
  @media only screen and (max-width: 991px) {
	.chat-body--opertaions {
	  position: fixed;
	  top: 80px;
	  left: 0;
	  width: 100%; }
	.col-lg-3 {
	  position: fixed;
	  left: 100%; } }
  
  .moderator {
	padding: 0 15px;
	margin-top: 15px;
	margin-bottom: 15px;
	font-style: normal;
	font-size: 18px;
	line-height: 24px;
	color: #333333; }
	.moderator__title {
	  font-family: "Roboto-Bold";
	  font-weight: 600;
	  padding: 0;
	  margin: 0; }
	.moderator__list {
	  list-style: none;
	  margin: 0;
	  padding: 0; }
	  .moderator__list-item {
		padding-top: 10px; }
  
  .student {
	font-style: normal;
	font-size: 18px;
	line-height: 24px;
	color: #333333; }
	.student__title {
	  font-family: "Roboto-Bold";
	  font-weight: 600;
	  margin: 0;
	  padding: 0 15px; }
	.student__list {
	  list-style: none;
	  margin: 0;
	  padding: 0; }
	  .student__list--item {
		display: flex;
		align-items: center;
		justify-content: space-between;
		margin-right: 15px;
		padding: 8px 0;
		border-bottom: 1px solid #E0E0E0; }
		.student__list--item span {
		  padding: 0 15px; }
		.student__list--item > img {
		  cursor: pointer;
		  width: 25px;
		  height: 25px; }
		.student__list--item-soundon {
		  opacity: 0.5; }
  
  .header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0 30px;
	height: 80px; }
	.header__logo {
	  height: 50px;
	  width: auto; }
	.header__user {
	  display: flex;
	  align-items: center;
	  font-style: normal;
	  color: #333333; }
	  .header__user-username {
		font-family: "Roboto-Thin";
		font-weight: 200;
		font-size: 18px;
		line-height: 21px; }
	  .header__user-menu {
		width: 35px;
		height: 35px;
		background: white;
		border-radius: 4px;
		margin-left: 16px;
		font-weight: 300;
		font-size: 14px;
		line-height: 16px;
		text-transform: uppercase;
		cursor: pointer; }
  
  @media only screen and (max-width: 576px) {
	.header__user-username {
	  display: none; } }
  
  .footer {
	display: flex;
	align-items: center;
	justify-content: center;
	padding: 15px 30px;
	position: relative; }
	.footer__logo {
	  position: absolute;
	  left: 30px;
	  bottom: 19px; }
	.footer__list {
	  list-style: none;
	  margin: 0;
	  padding: 0; }
	  .footer__list-item {
		display: inline-block;
		margin: 0 15px; }
		.footer__list-item a {
		  font-style: normal;
		  font-weight: 300;
		  font-size: 14px;
		  line-height: 16px;
		  color: #4F4F4F; }
  
  @media only screen and (max-width: 680px) {
	.footer__logo {
	  display: none; }
	.footer__list-item {
	  margin: 0 5px; } }
  
  @media only screen and (max-width: 991px) {
	.footer {
	  display: none; } }
  
  .check {
	padding: 30px 30px 60px;
	height: calc(100vh - 130px);
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	align-items: center;
	text-align: center; }
	.check__notify span {
	  display: block;
	  font-style: normal;
	  font-weight: normal;
	  font-size: 24px;
	  line-height: 28px;
	  text-align: center;
	  color: #2F80ED; }
	.check__info span, .check__info p {
	  font-style: normal;
	  font-weight: 500;
	  font-size: 24px;
	  line-height: 28px;
	  text-align: center;
	  color: #4F4F4F;
	  width: 400px; }
	.check__info-subject {
	  margin-top: 40px; }
	.check__operation {
	  display: flex;
	  flex-direction: column;
	  align-items: center;
	  justify-content: center; }
	  .check__operation-btn {
		min-width: 150px;
		padding: 0 20px;
		height: 40px;
		background: #2F80ED;
		border-radius: 3px;
		border: none;
		font-style: normal;
		font-weight: normal;
		font-size: 24px;
		color: #FFFFFF; }
	  .check__operation ul {
		list-style: none;
		display: inline-flex;
		padding: 0;
		margin: 0;
		margin-top: 40px; }
		.check__operation ul button {
		  border: none;
		  cursor: pointer; }
		.check__operation ul li {
		  margin: 0 20px;
		  cursor: pointer; }
  
  .content-box {
	height: calc(100vh - 134px);
	padding: 0 15px;
	display: flex;
	flex-direction: column;
	justify-content: space-between; }
  
  .conf {
	height: calc(100vh - 80px); }
	.conf__top {
	  height: 60px;
	  background: #fff;
	  border-radius: 4px;
	  display: flex;
	  align-items: center;
	  justify-content: space-between;
	  padding: 0 15px;
	  margin-bottom: 15px;
	  z-index: 999999999; }
	  .conf__top-subject {
		font-style: normal;
		font-weight: normal;
		font-size: 14px;
		line-height: 16px;
		color: #4F4F4F; }
		.conf__top-subject--title {
		  color: #828282; }
	  .conf__top-operations {
		list-style: none;
		margin: 0;
		padding: 0; }
		.conf__top-operations--item {
		  display: inline-block;
		  width: 40px;
		  height: 40px;
		  margin-right: 25px;
		  cursor: pointer; }
		  .conf__top-operations--item:last-child {
			margin: 0; }
		  .conf__top-operations--item-btn {
			cursor: pointer; }
			.conf__top-operations--item-btn img {
			  width: 40px;
			  height: 40px; }
	.conf__left {
	  height: calc(100vh - 205px);
	  position: relative;
	  margin: 0 -7.5px; }
	  .conf__left-video-area {
		height: 100%; }
	.conf__right {
	  width: 100%;
	  height: calc(100vh - 95px);
	  display: flex;
	  /* align-items: flex-end; */
	  flex-direction: column;
	  justify-content: space-between; }
	  .conf__right-chat {
		height: 100%;
		border-radius: 4px;
		background-color: rgba(255, 255, 255, 0.9); }
  
  @media only screen and (max-width: 991px) {
	.conf__top {
	  position: fixed;
	  width: calc(100% - 0px);
	  bottom: 0;
	  margin: 0;
	  right: 0;
	  display: flex;
	  justify-content: center; }
	  .conf__top-subject {
		display: none; }
	.conf__left {
	  height: calc(100vh - 140px);
	  padding-top: 70px;
	  position: relative;
	  margin: 0 -7.5px; } }
  


/* room css */
.room{
	padding: 0 15px 0 30px;
}

.romm__top{

}

.room__participants{
    overflow: hidden;
    display: flex;
	flex-wrap: wrap;
}

.room__operations{
    height: 50px;
    background: #C4C4C4;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: fixed;
    width: 100%;
	bottom: 0;
	padding: 0 30px;
}

.room__operations ul li {
	display: inline;
}

.participant{
	width: 100%;
	height: 100%;
	margin-right: 15px;
}

.room__operations-info{
	position: absolute;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
}