:root {
	--white: #ffffff;
	--black: #000;
	--deep-blue: #1f0581;
	--light-blue: #4765ec;
	--cyan: #87fefd;
	--orange-yellow: #FFB800;
}

.fadeout {
	animation: fadeOut .6s forwards;
}

@keyframes fadeOut {
	from {
		opacity: 1;
		visibility: visible;
	}

	to {
		opacity: 0;
		visibility: hidden;
	}
}

.fadein {
	animation: fadeIn .6s forwards;
}

@keyframes fadeIn {
	from {
		opacity: 0;
		visibility: hidden;
	}

	to {
		opacity: 1;
		visibility: visible;
	}
}


/* register */
.register {
	width: 100%;
	height: 100%;
	position: fixed;
	top: 0;
	left: 0;
	background-image: url(../images/expo/banner-bg.jpg);
	background-size: cover;
	background-position: center;
	z-index: 15;
	backdrop-filter: blur(10px);
	-webkit-backdrop-filter: blur(10px);
}

.rgs-wrap {
	width: 100%;
	height: 100%;
	display: flex;
	justify-content: center;
	align-items: center;
}

.rgs-wrap .rgs-content {
	border-radius: 8px;
	padding: 40px;
	width: 100%;
	max-width: 900px;
	height: auto;
	background-color: #fff;
	display: flex;
	flex-direction: column;
	align-items: center;
	position: relative;
}

.rgs-close {
	width: 40px;
	height: 40px;
	position: absolute;
	top: 5px;
	right: 5px;
	cursor: pointer;
	transition: all .6s linear;
}

.rgs-close:hover {
	opacity: .8;
	transform: rotate(72deg);
	transition: all .6s linear;
}

.rgs-close::before {
	content: '';
	width: 3px;
	height: 30px;
	background-color: #333;
	position: absolute;
	top: 5px;
	right: 18px;
	transform: rotate(40deg);
}

.rgs-close::after {
	content: '';
	width: 3px;
	height: 30px;
	background-color: #333;
	position: absolute;
	top: 5px;
	right: 18px;
	transform: rotate(-40deg);
}

.rgs-nav {
	position: absolute;
	top: -56px;
	left: 10px;
	display: flex;
}

.rgs-nav .nav-list {
	width: 195px;
	height: 56px;
	border-radius: 5px 5px 0 0;
	text-align: center;
	background-color: #A6A6A6;
	color: #fff;
	display: flex;
	justify-content: center;
	align-items: center;
	margin-right: 6px;
	position: relative;
	cursor: pointer;
	transition: all .8s cubic-bezier(.17, .7, .49, .91);
}

.rgs-nav .nav-active {
	background-color: #171C95;
	transition: all .8s cubic-bezier(.17, .7, .49, .91);
}

.rgs-nav .nav-list h3 {
	font-size: 18px;
}

.rgs-nav .nav-list h3 span {
	font-size: 14px;
	padding-right: 6px;
}

/*  */
.rgs-info {
	padding-bottom: 16px;
}

.rgs-register {
	display: block;
}

.rgs-sponsor {
	display: none;
}

.rgs-io-title {
	text-align: center;
	margin: 10px auto 20px;
	font-weight: bold;
	font-size: 28px;
}

.rgs-form {
	width: 100%;
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	align-items: center;
}

.rgs-form .rgs-fm-item {
	width: 400px;
}

.rgs-form .rgs-fm-item {
	margin-top: 24px;
	height: 50px;
	border-radius: 5px;
	display: flex;
	justify-content: center;
	position: relative;
}

.rgs-form .rgs-fm-item label {
	background-color: #fff;
	font-size: 16px;
	padding: 0 6px;
	position: absolute;
	top: -14px;
	left: 20px;
}

.rgs-form .rgs-fm-item label {
	left: 30px;
}

.info-star::after {
	content: '*';
	width: 3px;
	height: 3px;
	font-size: 18px;
	font-weight: 700;
	color: #F3361C;
	position: absolute;
	top: -3px;
	right: 0px;
}

.rgs-form .rgs-fm-item input {
	width: 90%;
	height: 100%;
	border: 1px solid #000;
	border-radius: 5px;
	padding-left: 16px;
}

.rgs-form .rgs-fm-code input {
	padding-left: 130px;
}

#code-bg {
	width: 360px;
	height: 400px;
	border: 1px solid #eee;
	padding: 6px 0 6px 6px;
	border-radius: 6px;
	background-color: #fff;
	position: absolute;
	left: calc(50% - 0px);
	top: calc(50% - 200px);
	z-index: 10;
	display: none;
}

.rgs-fm-item .select-area-code {
	position: absolute;
	left: 24px;
	height: 100%;
	display: flex;
	align-items: center;
}

.rgs-fm-item .select-area-code span {
    padding: 0 3px 0 10px;
}

.rgs-tip {
	font-size: 14px;
	color: #999;
	text-align: center;
	margin: 1.5em 0;
}

.rgs-tip a {
	color: #999;
	text-decoration: underline;
}

.rgs-btn {
	display: flex;
	justify-content: center;
	align-items: center;
}

.rgs-btn button {
	background-color: #171C95;
	margin-top: 16px;
	padding: .5em 2em;
	border-radius: 30px;
	font-size: 18px;
	cursor: pointer;
	animation: throttle 1s step-end forwards;
	user-select: none;
	color: #fff;
	font-weight: 700;
}

.rgs-btn button:hover {
	opacity: .7;
}

@keyframes throttle {
	from {
		cursor: default;
		pointer-events: none;
		filter: grayscale(100%);
	}

	to {
		cursor: pointer;
		pointer-events: all;
	}
}

.fom-rows2 {
	width: 100%;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-items: center;
}

.fom-rows2 .rgs-fm-item {
	width: 50%;
	position: relative;
}

.fom-rows2 .rgs-fm-item label {
	left: 24px;
}

.fom-rows2 .rgs-fm-item textarea {
	width: 90%;
	height: 100%;
	border: 1px solid #000;
	border-radius: 5px;
	padding-left: 16px;
	box-sizing: border-box;
	outline: none;
	padding-top: 4px;
}

.majortab {
	cursor: pointer;
}

.mul-content {
	border: 1px solid #000;
	border-top: transparent;
	position: absolute;
	top: 2px;
	left: 17px;
	width: 297px;
	height: 124px;
	z-index: 10;
	background: #fff;
	border-radius: 4px;
	padding-top: 10px;
	cursor: pointer;
	display: none;
}

.mul-element {
	padding-left: 16px;
	box-sizing: border-box;
}

.mul-element:hover {
	background-color: #eee;
}

.mul-element .mul-option {
	width: 100%;
	height: auto;
	display: block;
	font-size: 14px;
	line-height: 35px;
}


/* success */
.success {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 99;
	background-color: rgba(0, 0, 0, .5);
	display: none;
}

.success .pop_box {
	width: 600px;
	height: auto;
	border-radius: 10px;
	background: #fff;
	position: absolute;
	top: calc(50% - 300px);
	left: calc(50% - 300px);
	overflow: hidden;
}

.pop_box .pop_title {
	height: 50px;
	width: 100%;
	border: 1px solid #fff;
	border-bottom: 0;
	position: relative;
	color: #fff;
	border-radius: 10px 10px 0 0;
}

.pop_box .pop_title .suclose {
	width: 40px;
	height: 40px;
	position: absolute;
	top: 5px;
	right: 5px;
	cursor: pointer;
	transition: all .6s linear;
	cursor: pointer;
}

.pop_box .pop_title .suclose:hover {
	opacity: .8;
	transform: rotate(72deg);
	transition: all .6s linear;
}

.pop_box .pop_title .suclose::before {
	content: '';
	width: 3px;
	height: 30px;
	background-color: #000;
	position: absolute;
	top: 5px;
	right: 18px;
	transform: rotate(40deg);
}

.pop_box .pop_title .suclose::after {
	content: '';
	width: 3px;
	height: 30px;
	background-color: #000;
	position: absolute;
	top: 5px;
	right: 18px;
	transform: rotate(-40deg);
}

.pop_content {
	padding: 0px 50px 30px;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	align-content: center;
	flex-wrap: nowrap;
}

.pop_content h2 {
	line-height: 1.4;
	font-size: 22px;
	text-align: center;
	color: #0E0E0E;
}

.pop_intro {
	padding-bottom: 12px;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.pop_content p {
	color: #1a1a1a;
	text-align: justify;
	font-size: 16px;
	line-height: 1.6;
	margin-top: 20px;
}

.pop_img img {
	width: 100%;
	height: auto;
}

.pop_share {
	padding-top: 12px;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.share_title {
	color: #0E0E0E;
	text-align: center;
	font-size: 14px;
	font-style: normal;
	font-weight: 600;
	line-height: 100%;
	/* 14px */
	padding-bottom: 12px;
}

.share_sum {
	width: 280px;
	display: flex;
	flex-wrap: wrap;
	justify-content: flex-start;
	align-items: center;
}

.share_li {
	width: 40px;
	height: 40px;
	flex-shrink: 0;
	cursor: pointer;
	margin-right: 40px;
	display: flex;
	position: relative;
}

.share_li:nth-child(1),
.share_li:nth-child(2),
.share_li:nth-child(3),
.share_li:nth-child(4) {
	margin-bottom: 16px;
}

.share_li:nth-child(4n) {
	margin-right: 0;
}

.share_li::before {
	position: absolute;
	top: -40px;
	left: -35px;
	background-color: #fff;
	color: #999;
	width: 100px;
	padding: 6px 0;
	text-align: center;
	font-size: 14px;
	border-radius: 5px;
	box-shadow: 0px 0px 36px rgba(0, 0, 0, 0.2);
	transition: all .6s ease;
	opacity: 0;
	z-index: -1;
}

.share_Telegram::before {
	content: 'Telegram';
}

.share_LinkedIn::before {
	content: 'LinkedIn';
}

.share_WhatsApp::before {
	content: 'WhatsApp';
}

.share_Twitter::before {
	content: 'Twitter';
}

.share_Email::before {
	content: 'Email';
}

.share_Facebook::before {
	content: 'Facebook';
}

.share_instagram::before {
	content: 'instagram';
}

.share_li:hover::before {
	opacity: 1;
	z-index: 8;
	transform: all .6s ease;
}

@media(max-width: 799px) {
	/* register */
	.rgs-wrap {
		width: 100%;
		height: 100%;
		display: flex;
		justify-content: center;
		align-items: center;
	}

	.rgs-wrap .rgs-content {
		border-radius: 0;
		padding: .2rem;
		width: 100%;
		height: 100%;
		padding: 1em 0;
		background-color: #fff;
		display: flex;
		flex-direction: column;
		align-items: center;
		overflow: auto;
	}

	.rgs-nav {
		width: 96%;
		position: absolute;
		top: 1rem;
		left: 2%;
		display: flex;
		justify-content: space-around;
		align-items: center;
	}

	.rgs-nav .nav-list {
		width: 32%;
		height: 1.2rem;
		border-radius: .1rem;
		text-align: center;
		background-color: #A6A6A6;
		color: #fff;
		display: flex;
		justify-content: center;
		align-items: center;
		position: relative;
		cursor: pointer;
		transition: all .8s cubic-bezier(.17, .7, .49, .91);
	}

	.rgs-nav .nav-active {
		background-color: #171C95;
		transition: all .8s cubic-bezier(.17, .7, .49, .91);
		position: relative;
	}

	.rgs-nav .nav-active::after {
		content: '';
		width: 0px;
		height: 0px;
		border-style: solid;
		border-width: 0.2rem 0.2rem 0.2rem 0.2rem;
		border-color: #171C95 transparent transparent transparent;
		position: absolute;
		bottom: -0.36rem;
		left: calc(50% - 0.1rem);
	}

	.rgs-nav .nav-list h3 {
		font-size: .38rem;
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
	}

	.rgs-nav .nav-list h3 span {
		font-size: .28rem;
	}

	.rgs-form {
		width: 100%;
		display: flex;
		flex-wrap: wrap;
		justify-content: center;
		align-items: center;
	}

	.rgs-form .rgs-fm-item {
		width: 100%;
	}

	.rgs-form .rgs-fm-item {
		margin-top: .6rem;
		height: 1rem;
		border-radius: .1rem;
		display: flex;
		justify-content: center;
		position: relative;
	}

	.rgs-form .rgs-fm-item label {
		background-color: #fff;
		font-size: .36rem;
		padding: 0 .3rem 0 .2rem;
		position: absolute;
		top: -.3rem;
		left: .6rem;
	}
	.rgs-fm-item .select-area-code span {
		padding: 0 .03rem;
	}

	.info-star::after {
		content: '*';
		width: .3rem;
		height: .3rem;
		font-size: .48rem;
		font-weight: 700;
		color: #F3361C;
		position: absolute;
		top: 0rem;
		right: -.1rem;
	}

	.rgs-form .rgs-fm-item input {
		width: 90%;
		height: 100%;
		border: .02rem solid #000;
		border-radius: .1rem;
		padding-left: .2rem;
	}

	.rgs-form .rgs-fm-code input {
		padding-left: 130px;
	}

	#code-bg {
		width: 100%;
		height: 6rem;
		border: .02rem solid #eee;
		padding: .1rem 0 .1rem .1rem;
		border-radius: 6px;
		background-color: #fff;
		position: absolute;
		left: calc(50% - 0px);
		top: calc(50% - 3rem);
		z-index: 10;
		display: none;
	}

	.rgs-fm-item .select-area-code {
		position: absolute;
		left: .4rem;
	}

	.rgs-tip {
		font-size: .28rem;
		color: #999;
		text-align: center;
		margin: .2rem 0;
	}

	.rgs-tip a {
		color: #999;
		text-decoration: underline;
	}

	.rgs-btn {
		display: flex;
		justify-content: center;
		align-items: center;
	}

	.rgs-btn button {
		background-color: #171C95;
		color: #fff;
		margin-top: 0.2rem;
		padding: 0.2rem 0.7rem;
		border-radius: 1rem;
		font-size: .48rem;
		font-weight: bold;
		cursor: pointer;
		animation: throttle 1s step-end forwards;
		user-select: none;
	}

	.rgs-btn button:hover {
		opacity: .7;
	}

	@keyframes throttle {
		from {
			cursor: default;
			pointer-events: none;
			filter: grayscale(100%);
		}

		to {
			cursor: pointer;
			pointer-events: all;
		}
	}

	.fom-rows2 .rgs-fm-item {
		margin-top: .5rem;
		position: relative;
	}

	.fom-rows2 .rgs-fm-item textarea {
		width: 90%;
		height: 100%;
		border: 0.02rem solid #000;
		border-radius: 0.1rem;
		padding-left: 0.2rem;
		box-sizing: border-box;
		outline: none;
		padding-top: .2rem;
	}

	.majortab {
		cursor: pointer;
	}

	.mul-content {
		border: .02rem solid #000;
		border-top: transparent;
		position: absolute;
		top: .1rem;
		left: 5%;
		width: 90%;
		height: 2.4rem;
		z-index: 10;
		background-color: #fff;
		border-radius: .1rem;
		padding-top: .1rem;
		cursor: pointer;
		display: none;
	}

	.mul-element {
		padding-left: .35rem;
		box-sizing: border-box;
	}

	.mul-element:hover {
		background-color: #eee;
	}

	.mul-element .mul-option {
		width: 100%;
		height: auto;
		display: block;
		font-size: .32rem;
		line-height: .7rem;
		font-weight: 300;
	}

	/* .success */
	.success {
		position: fixed;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		z-index: 99;
		display: none;
		background-color: rgba(0, 0, 0, .5);
	}

	.success .pop_box {
		width: 90%;
		height: auto;
		border-radius: .1rem;
		background: #fff;
		position: absolute;
		top: 15%;
		left: 5%;
		overflow: hidden;
	}

	.success .pop_box .pop_title {
		height: 1rem;
		width: 100%;
		background: #fff;
		border: .02rem solid #999;
		border-bottom: 0;
		position: relative;
		color: #fff;
		border-radius: .1rem .1rem 0 0;
	}

	.pop_box .pop_title .suclose {
		width: .6rem;
		height: .6rem;
		position: absolute;
		top: 0;
		right: .1rem;
		cursor: pointer;
		transition: all .6s linear;
		cursor: pointer;
	}

	.pop_box .pop_title .suclose:hover {
		opacity: .8;
		transform: rotate(72deg);
		transition: all .6s linear;
	}

	.pop_box .pop_title .suclose::before {
		content: '';
		width: .05rem;
		height: .6rem;
		background-color: #000;
		position: absolute;
		top: .2rem;
		right: .3rem;
		transform: rotate(40deg);
	}

	.pop_box .pop_title .suclose::after {
		content: '';
		width: .05rem;
		height: .6rem;
		background-color: #000;
		position: absolute;
		top: .2rem;
		right: .3rem;
		transform: rotate(-40deg);
	}

	.success .pop_box .pop_content {
		min-height: 6rem;
		padding: 0rem .5rem .8rem;
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
		align-content: center;
		flex-wrap: nowrap;
	}

	.success .pop_box .pop_content h2 {
		line-height: 1.4;
		font-size: .42rem;
		text-align: center;
		color: #0E0E0E;
	}

	.success .pop_box .pop_content p {
		color: #1a1a1a;
		text-align: justify;
		font-size: .32rem;
		line-height: 1.4;
		margin: .2rem 0 0;
	}

	.pop_intro {
		display: flex;
		flex-direction: column;
		align-items: center;
	}

	.pop_img img {
		width: 100%;
		height: auto;
	}

	.pop_img {
		padding: .3rem 0;
	}

	.pop_share {
		display: flex;
		flex-direction: column;
		align-items: center;
	}

	.share_title {
		color: #0E0E0E;
		text-align: center;
		font-size: .36rem;
		font-style: normal;
		font-weight: 600;
		line-height: 100%;
		/* 14px */
		padding-bottom: .36rem;
	}

	.share_sum {
		width: 5.6rem;
		display: flex;
		flex-wrap: wrap;
		justify-content: flex-start;
		align-items: center;
	}

	.share_li {
		width: .8rem;
		height: .8rem;
		flex-shrink: 0;
		cursor: pointer;
		margin-right: .8rem;
		display: flex;
	}

	.share_li:nth-child(1),
	.share_li:nth-child(2),
	.share_li:nth-child(3),
	.share_li:nth-child(4) {
		margin-bottom: .3rem;
	}

	.share_li:nth-child(4n) {
		margin-right: 0;
	}



	@keyframes throttle {
		from {
			cursor: default;
			pointer-events: none;
			filter: grayscale(100%);
		}

		to {
			cursor: pointer;
			pointer-events: all;
		}
	}
}