/* -------------@vue------------ */
[v-cloak] {
	display: none !important;
}

/* ------------@reset---------- */
body {
	background: #FFF !important;
}

input:focus,
textarea:focus {
	border-color: #6d9af4 !important;
}

button {
	appearance: none;
	border: none;
	outline: none;
	cursor: pointer;
}

.el-form a.upload:hover+.icon-delete img:nth-child(1) {
	display: none;
}

.el-form a.upload:hover+.icon-delete img:nth-child(2) {
	display: block;
}

.el-select-dropdown__item.hover,
.el-select-dropdown__item:hover,
.el-select-dropdown__item.selected {
	background-color: #E0F6ED;
	color: #6d9af4;
}

.el-select-dropdown__item {
	color: #595959;
}

button.primary,
a.primary {
	display: block;
	color: #fff;
	background: #6d9af4;
	text-align: center;
}

button.primary:hover,
a.primary:hover {
	background: #18B799;
	color: #fff;
}

a.primary {
	font-weight: bold;
}

.el-carousel .el-carousel__button {
	width: 16px;
	height: 16px;
	background: transparent;
	border: 2px solid #FFF;
	border-radius: 50%;
	opacity: 1;
}

.el-carousel .is-active .el-carousel__button {
	background: #FFF;
}

.el-input__inner {
	line-height: normal;
}

.el-select .el-input.is-focus .el-input__inner,
.el-select .el-input__inner:focus,
.el-select .el-input.is-focus .el-input__inner,
.el-select .el-input__inner:hover {
	border-color: #6d9af4;
}

.el-checkbox__inner {
	background: url('../images/icon_check-circle01.svg') no-repeat;
	background-size: 100%;
	background-position: center center;
	width: 16px;
	height: 16px;
	border: none;
}

.el-checkbox__input.is-checked .el-checkbox__inner,
.el-checkbox__input.is-indeterminate .el-checkbox__inner {
	background-color: transparent;
	background: url('../images/icon_check-circle.svg') no-repeat;
	background-size: 100%;
	background-position: center center;
}

.el-checkbox__label,
.el-checkbox__input.is-checked+.el-checkbox__label {
	color: #8C8C8C;
}

.el-checkbox__inner::after {
	display: none;
}

* {
	box-sizing: border-box;
}

/* ------------@biologys---------- */
.banner {
	width: 100%;
	height: 500px;
	overflow: hidden;
}

.banner .banner-img {
	width: 100%;
	height: 100%;
	background-position: center center;
	background-size: cover;
	background-repeat: no-repeat;
}

.bio-container {
	padding: 80px 0 120px;
	/* position: relative; */
}

.bio-container.bg {
	background: #fff;
}

.bio-container.bg1 {
	background: #F9F9F9;
}

.bio-container.bg2 {
	background: url("../images/biologys/about_bg.png") no-repeat;
	background-size: 100% 100%;
	background-position: center center;
}

.bio-container .bio-wrap {
	width: 1200px;
	margin: 0 auto;
}

.bio-wrap>h1 {
	position: relative;
	margin-bottom: 40px;
	font-size: 32px;
	font-weight: 500;
	line-height: 45px;
	text-align: center;
	margin-bottom: 72px;
}

.bio-wrap>h1:after {
	content: "";
	display: block;
	position: absolute;
	left: 0;
	right: 0;
	bottom: -12px;
	margin: auto;
	width: 48px;
	height: 4px;
	background-color: #18b799;
	border-radius: 2px;
}

.bio-wrap .type {
	width: 100%;
	padding: 37px 12px 15px 32px;
	font-size: 20px;
	font-weight: 500;
	color: #262626;
	background: #F4FBF8;
	overflow: hidden;
	margin-bottom: 55px;
}

.bio-wrap .type div {
	float: left;
	margin-right: 25px;
}

.bio-wrap .type div:nth-of-type(2) {
	width: 1050px;
	margin-right: 0px;
}

.bio-wrap .type span {
	display: inline-block;
	margin-right: 20px;
	margin-bottom: 22px;
	line-height: 19px;
	cursor: pointer;
}

.bio-wrap .type span:hover {
	color: #6d9af4;
}

.bio-wrap .type .active {
	color: #6d9af4;
	position: relative;
}

.bio-wrap .type .active:after {
	content: "";
	display: block;
	position: absolute;
	left: 0;
	right: 0;
	bottom: -7px;
	margin: auto;
	width: 38px;
	height: 2px;
	background-color: #6d9af4;
	border-radius: 2px;
}

.bio-list .el-col>a {
	display: block;
	background: #F4FBF8;
	box-shadow: 0px 4px 7px 1px rgba(130, 130, 130, 0.16);
	border-radius: 4px;
	text-align: center;
	margin-bottom: 28px;
	padding: 25px 0 32px;
	transition: all .3s linear;
	cursor: pointer;
}

.bio-list .el-col>a:hover {
	transform: scale(1.04);
}

.bio-list .el-col img {
	width: 240px;
	height: 156px;
}

.bio-list .el-col img {
	width: 240px;
	height: 156px;
	margin-bottom: 18px;
}

.bio-list .el-col h2 {
	font-size: 18px;
	font-weight: bold;
	color: #262626;
	max-width: 100%;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	padding: 0px 10px;
	min-height: 19px;
	line-height: 19px;
	margin-bottom: 10px;
}

.bio-list .el-col .tag {
	max-width: 100%;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	padding: 0px 10px;
	min-height: 14px;
	line-height: 14px;
	font-size: 14px;
	margin-bottom: 22px;
	color: #595959;
}

.bio-list .el-col .line {
	width: 53px;
	height: 3px;
	background: #6d9af4;
	margin: 0 auto 17px auto;
}

.bio-list .el-col .data {
	font-size: 12px;
	font-weight: 500;
	color: #8C8C8C;
	line-height: 12px;
}

.bio-list .el-col .data span {
	color: #6d9af4;
}

.bio-process .el-col>div {
	background: #FFFFFF;
	box-shadow: 0px 4px 20px 1px rgba(130, 130, 130, 0.11);
	border-radius: 4px;
	text-align: center;
	padding-top: 40px;
	position: relative;
	overflow: hidden;
}

.bio-process .index {
	position: absolute;
	z-index: 1;
	font-size: 200px;
	font-family: PingFang SC;
	font-weight: bold;
	color: #F2F5F4;
	opacity: 0.75;
	left: -30px;
	top: 34px;
	height: 144px;
	line-height: 144px;
}

.bio-process .el-col:nth-of-type(1) img {
	width: 39px;
	height: 41px;
	margin-bottom: 19px;
}

.bio-process .el-col:nth-of-type(2) img {
	width: 46px;
	height: 45px;
	margin-bottom: 15px;
}

.bio-process .el-col:nth-of-type(3) img {
	width: 42px;
	height: 41px;
	margin-bottom: 19px;
}

.bio-process .el-col:nth-of-type(4) img {
	width: 44px;
	height: 40px;
	margin-bottom: 20px;
}

.bio-process .el-col:nth-of-type(3) .index {
	left: -35px;
}

.bio-process .el-col:nth-of-type(4) .index {
	left: -35px;
}

.bio-process .el-col h3 {
	font-size: 20px;
	font-weight: bold;
	color: #6d9af4;
	line-height: 20px;
	margin-bottom: 46px;
}

.bio-process .el-col:nth-of-type(1) h3 {
	margin-bottom: 32px;
}

.bio-process .el-col .tip {
	font-size: 14px;
	font-weight: 500;
	color: #404040;
	line-height: 24px;
	margin-bottom: 49px;
	position: relative;
	z-index: 2;
}

.bio-process .el-col:nth-of-type(1) .tip {
	margin-bottom: 39px;
}

.bio-process .el-col .bottom {
	width: 100%;
	height: 17px;
	background: #6d9af4;
	border-bottom-right-radius: 4px;
	border-bottom-left-radius: 4px;
}

.bio-submit .tip {
	width: 100%;
	background: #F4FBF8;
	border-radius: 2px;
	padding: 19px 59px;
	color: #6d9af4;
	margin-bottom: 50px;
	font-size: 14px;
}

.el-form {
	padding-left: 60px;
}

.el-form label {
	font-size: 16px;
	color: #262626;
	padding-top: 34px;
}

.el-form .el-form-item:nth-of-type(1) label {
	padding-top: 0;
}

.el-form .download,
.el-form .upload {
	display: inline-block;
	width: 107px;
	height: 107px;
	border-radius: 2px;
	border: 1px dashed #6d9af4;
	background-repeat: no-repeat;
	background-size: 20px 36px;
	background-position: center 20px;
	text-align: center;
	line-height: 120px;
	cursor: pointer;
	color: #6d9af4;
	font-size: 12px;
}

.el-form .download {
	background-image: url("../images/biologys/icon_download.svg");
}

.el-form .upload {
	background-image: url("../images/biologys/icon_upload.svg");
}

.el-form-item {
	margin-bottom: 40px;
}

.el-form-item:nth-of-type(3),
.el-form-item:nth-of-type(4) {
	margin-bottom: 24px;
}

label.el-checkbox {
	padding-top: 0;
}

.download-tip {
	display: inline-block;
	color: #8C8C8C;
	line-height: 25px;
	font-size: 14px;
	margin-left: 50px;
}

.download-tip a {
	font-weight: bold;
}

.upload .sel-file {
	position: absolute;
	top: 0;
	left: 0;
	z-index: 9;
	width: 107px;
	height: 107px;
	opacity: 0;
	filter: alpha(opacity=0);
	cursor: pointer;
}

.el-form a {
	color: #6d9af4;
	cursor: pointer;
}

.el-form a:hover {
	color: #18B799;
}

.el-form .detail {
	margin-left: 27px;
}

.bio-item {
	position: relative;
}

.bio-item .search {
	position: absolute;
	right: 0;
	top: 7px;
	overflow: hidden;
}

.bio-item .search input {
	display: block;
	float: left;
	width: 237px;
	height: 26px;
	padding: 4px 0 4px 19px;
	border: 1px solid #6d9af4;
	border-radius: 18px 0px 0px 18px;
	border-right: 0;
	box-sizing: content-box;
	-moz-box-sizing: content-box;
}

.bio-item .search span {
	display: block;
	float: right;
	width: 52px;
	height: 36px;
	line-height: 36px;
	background: #6d9af4;
	border-radius: 0px 18px 18px 0px;
	padding-left: 13px;
	cursor: pointer;
}

.bio-item .search span:hover {
	background: #18B799;
}

.bio-item .search img {
	width: 19px;
	height: 19px;
}

.el-form .success {
	display: inline-block;
	position: relative;
	width: 107px;
	height: 107px;
}

.icon-delete {
	width: 20px;
	height: 20px;
	position: absolute;
	top: -10px;
	right: -10px;
	z-index: 99;
	cursor: pointer;
}

.icon-delete img {
	width: 100%;
	height: 100%;
}

.icon-delete img:nth-child(1) {
	display: block;
}

.icon-delete img:nth-child(2) {
	display: none;
}

.download:hover,
.upload:hover {
	background-color: rgba(86, 190, 178, 0.1);
}


.submit-btn {
	width: 150px;
	height: 44px;
	line-height: 44px;
	font-size: 18px;
	border-radius: 4px;
}

.more-btn {
	width: 160px;
	height: 44px;
	line-height: 44px;
	border-radius: 30px;
	font-size: 16px;
	margin: 60px auto 0 auto;
}

.bio-about>div:nth-child(1) {
	width: 587px;
	height: 380px;
}

.bio-about>div:nth-child(2) {
	width: 613px;
	height: 380px;
	padding-top: 90px;
	background: url(../images/biologys/about_right.png) no-repeat;
	background-position: center center;
	background-size: 100% 100%;
}

.bio-about img {
	width: 100%;
	height: 100%;
}

.bio-about p {
	font-size: 16px;
	color: #262626;
	line-height: 29px;
	width: 469px;
	margin: 0 auto;
}

.bio-checkbox .el-form-item__content {
	line-height: 20px;
}


/****** 生物改版 2021-01-21 ******/
/** 分类 **/
.bio-category-box {
	display: flex;
	width: 100%;
	background-color: #FFFFFF;
}

.left-tab {
	width: 188px;
	height: 232px;
	position: sticky;
	top: 80px;
}

.left-tab .tab-item {
	width: 188px;
	height: 46px;
	margin-bottom: 16px;
	font-size: 18px;
	font-family: PingFangSC-Regular, PingFang SC;
	font-weight: 400;
	color: rgba(0, 0, 0, 0.65);
	line-height: 28px;
	display: flex;
	align-items: center;
	cursor: pointer;
}

.left-tab .tab-item:hover {
	background: #EFF8F7;
}

.left-tab .tab-item img {
	width: 28px;
	height: 28px;
	margin: 0 10px
}

.left-tab .active {
	background: #EFF8F7;
	color: rgba(0, 0, 0, 0.85);
	line-height: 28px;
}

.right-content {
	margin-left: 16px;
}

.bio-category-carousel {
	position: relative;
	display: flex;
	width: 780px;
	height: 100%;
	margin: 0 10px;
	overflow: hidden;
}

.bio-arrow-left,
.bio-arrow-right {
	line-height: 78px;
	font-size: 20px;
	color: #262626;
	cursor: pointer;
}

.bio-arrow-left:hover,
.bio-arrow-right:hover {
	color: #6d9af4;
}

.bio-arrow-left {
	margin-left: 32px;
	margin-right: -2px;
}

.bio-arrow-right {
	right: 0;
}

.bio-category {
	position: absolute;
	display: flex;
	transition: left .3s ease;
	/* width: 890px; */
}

.bio-category-item {
	display: inline-block;
	line-height: 78px;
	/* padding: 0 16px; */
	margin-right: 32px;
	font-size: 24px;
	color: #262626;
	font-weight: 500;
	white-space: nowrap;
	cursor: pointer;
}

.bio-category-item.active {
	position: relative;
	color: #6d9af4;
}

.bio-category-item.active:after {
	content: '';
	display: block;
	position: absolute;
	bottom: 18px;
	left: 0;
	right: 0;
	width: 48px;
	height: 4px;
	background-color: #6d9af4;
	margin: auto;
	border-radius: 2px;
}

.bio-search {
	position: relative;
	flex: 1;
	display: flex;
	justify-content: flex-end;
	line-height: 48px;
	font-size: 20px;
	color: #6d9af4;
	font-weight: 500;
}

.bio-list {
	display: flex;
	flex-wrap: wrap;
	padding: 26px 0 9px;
	border-bottom: 1px solid #D9D9D9;
}

.bio-first-level {
	width: 100%;
	line-height: 33px;
	padding: 54px 30px 16px;
	font-size: 24px;
	color: #262626;
	font-weight: bold;
	border-bottom: 1px solid #D9D9D9;
}

.bio-second-level {
	width: 246px;
	line-height: 28px;
	/* height: 28px; */
	margin-bottom: 10px;
	padding: 0 31px;
	font-size: 20px;
	color: #262626;
}

.bio-products {
	flex: 1;
	display: flex;
	flex-wrap: wrap;
	padding-top: 2px;
}

.bio-products li {
	line-height: 25px;
	margin: 0 27px 18px 0;
	font-size: 18px;
}

.bio-products li a {
	color: #595959;
}

.bio-products li a:hover {
	color: #6d9af4
}

.bio-top {
	display: flex;
	height: 40px;
}

.bio-breadcrumb {
	display: flex;
	padding: 10px 0;
}

.bio-breadcrumb li {
	line-height: 20px;
	font-size: 14px;
}

.bio-breadcrumb li a {
	color: #595959;
}

.bio-breadcrumb li:last-child a {
	color: #8C8C8C;
}

.bio-search-all input {
	float: left;
	height: 40px;
	font-size: 14px;
}

.bio-search-all i {
	line-height: 40px;
}

.bio-search-all i::before {
	background-color: transparent;
}

#bio-fixed-bar {
	position: fixed;
	left: 0;
	top: 0;
	bottom: 0;
	z-index: 9998;
	display: flex;
	flex-direction: column;
	width: 186px;
	max-height: 298px;
	background: #E0F6EB;
	margin: auto;
	border-top-right-radius: 6px;
	border-bottom-right-radius: 6px;
	transition: width .3s linear;
}

#bio-fixed-bar.fold {
	width: 34px;
}

#bio-fixed-bar.fold>div {
	height: 100%;
	line-height: 298px;
	cursor: pointer;
}

#bio-fixed-bar.fold>div i {
	color: #18B799;
	font-size: 30px;
}

#bio-fixed-bar img {
	position: absolute;
	width: 106px;
	height: 106px;
	top: -106px;
	left: 0;
	right: 0;
	margin: auto;
}

#bio-fixed-bar i.close {
	position: absolute;
	bottom: -56px;
	left: 0;
	right: 0;
	width: 40px;
	height: 40px;
	margin: auto;
	font-size: 30px;
	color: #18B799;
	opacity: .65;
	cursor: pointer;
}

.bio-fixed-bar-arrow {
	height: 52px;
	color: #6d9af4;
	font-size: 24px;
	text-align: center;
}

.bio-fixed-bar-arrow:nth-of-type(1) {
	padding-top: 18px;
}

.bio-fixed-bar-arrow:nth-of-type(3) {
	padding-top: 12px;
}

.bio-fixed-bar-arrow i {
	width: 24px;
	height: 16px;
	line-height: 16px;
}

.bio-fixed-bar-wrapper {
	position: relative;
	height: 193px;
	overflow: hidden;
}

.bio-fixed-bar-wrapper ul {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	/* background: #E0F6EB; */
	transition: top .3s linear;
	overflow: hidden;
}

.bio-fixed-bar-wrapper li {
	width: 100%;
	height: 32px;
	line-height: 31px;
	font-size: 16px;
	color: #18B799;
	text-align: center;
	border-bottom: 1px solid #D9D9D9;
}

.bio-fixed-bar-wrapper li:hover {
	background: #18B799;
	color: #FFF;
	border: 1px solid #18B799;
	cursor: pointer;
}

/* .bio-search i {
	line-height: 48px;
	margin-left: 11px;
	font-size: 26px;
}

.bio-search i::before {
	background-color: #F4FBF8;
}

.bio-search i.active {
	position: absolute;
} */

.bio-search .el-input {
	width: 996px;
	height: 46px;
	border: 1px solid #ccc;
}

.bio-search .el-input__inner {
	border: none;
}

.bio-search .el-input__icon {
	color: #6d9af4;
}

.bio-search input::-webkit-input-placeholder {
	color: #6d9af4;
}

.bio-search input:hover {
	border-color: #6d9af4;
}

.bio-search .bio-search-default {
	position: absolute;
	top: 0;
	right: 0;
	cursor: pointer;
}

.bio-search-res {
	position: absolute;
	left: 0;
	top: 48px;
	width: 996px;
	max-height: 300px;
	background-color: #FFF;
	padding: 10px;
	overflow: auto;
	transition: height .3s ease;
	box-shadow: 0 0 4px rgba(0, 0, 0, .15);
	z-index: 99;
}

.bio-search-res li {
	height: 34px;
	line-height: 34px;
	font-size: 14px;
	color: rgba(0, 0, 0, .65);
	padding: 0 5px;
	border-bottom: 1px solid #E8E8E8;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.bio-search-res li a {
	display: block;
	color: rgba(0, 0, 0, .65)
}

.bio-search-res li:hover {
	background: #F4FBF8;
	color: #6d9af4;
	cursor: pointer;
}

.bio-search-res li:hover a {
	color: rgba(0, 0, 0, .65)
}

.second-item {
	padding: 24px 0;
	width: 986px;
	border-bottom: 1px solid #EEEEEE;
	box-sizing: border-box;
}

.second-item .second-item-name {
	font-size: 19px;
	font-family: PingFangSC-Bold, PingFang SC;
	font-weight: bold;
	color: rgba(0, 0, 0, 0.65);
	line-height: 28px;
}

.second-item .second-item-name:before {
	content: "";
	display: inline-block;
	width: 4px;
	height: 17px;
	background: #6d9af4;
	margin-right: 8px;
}

.second-item .third-item {
	display: flex;
	flex-wrap: wrap;
}

.second-item .third-item-name {
	font-size: 17px;
	font-family: PingFangSC-Regular, PingFang SC;
	font-weight: 400;
	color: rgba(0, 0, 0, 0.65);
	line-height: 26px;
	cursor: pointer;
	margin: 16px 16px 0 16px;
}

.research-group {
	font-size: 17px;
	font-family: PingFangSC-Regular, PingFang SC;
	font-weight: 400;
	color: rgba(0, 0, 0, 0.65);
	line-height: 26px;
	cursor: pointer;
	margin: 16px 16px 0 16px;
}

.research-group a:hover {
	color: #6d9af4;
}

.second-item .third-item-name a:hover {
	color: #6d9af4;
}

.second-item .third-item-lesson {
	position: relative;
	width: 324px;
	height: 320px;
	background: #FFFFFF;
	box-shadow: 0px 0px 4px 0px rgba(0, 0, 0, 0.15);
	border-radius: 6px;
	margin-right: 12px;
	margin-bottom: 24px;
	cursor: pointer;
}

.second-item .third-item-lesson:hover {
	transform: scale(1.05);
	transition: all .3s linear;
}

.second-item .third-item-lesson:nth-child(3n) {
	margin-right: 0;
}

.second-item .third-item-lesson img {
	width: 324px;
	height: 170px;
}

.second-item .third-item-lesson .desc {
	box-sizing: border-box;
	padding: 20px 16px;
}

.second-item .third-item-lesson .desc .name {
	font-size: 18px;
	font-family: AppleSystemUIFont;
	color: rgba(0, 0, 0, 0.85);
	line-height: 21px;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
	-o-text-overflow: ellipsis;
}

.second-item .third-item-lesson .desc .explain {
	display: flex;
	align-items: center;
	margin: 12px 0 22px 0;
}

.second-item .third-item-lesson .desc .explain div:first-child {
	width: 34px;
	height: 18px;
	background: #FEA000;
	border-radius: 2px;
	font-size: 14px;
	font-family: PingFangSC-Medium, PingFang SC;
	font-weight: 500;
	color: #FFFFFF;
	line-height: 18px;
	text-align: center;
	margin-right: 5px;
}

.second-item .third-item-lesson .desc .explain div:last-child {
	max-width: 248px;
	font-size: 14px;
	font-family: PingFangSC-Medium, PingFang SC;
	font-weight: 500;
	color: rgba(0, 0, 0, 0.45);
	line-height: 20px;
	overflow: hidden;
	white-space: nowrap;
	text-overflow: ellipsis;
	-o-text-overflow: ellipsis;
}

.second-item .third-item-lesson .desc .teacher-info {
	position: absolute;
	bottom: 20px;
	width: 284px;
	left: 16px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	font-size: 14px;
	font-family: PingFangSC-Medium, PingFang SC;
	font-weight: 500;
	color: rgba(0, 0, 0, 0.65);
	line-height: 20px;
}

.second-item .third-item-lesson .desc .teacher-info div:first-child {
	display: flex;
	align-items: center;
}

.second-item .third-item-lesson .desc .teacher-info .head-sculpture {
	width: 24px;
	height: 24px;
	border-radius: 24px;
	margin-right: 4px;
}

.second-item .third-item-lesson .desc .teacher-info .course_no {
	width: 16px;
	height: 16px;
	margin-right: 4px;
	margin-left: 18px;
}

.second-item .third-item-lesson .desc .teacher-info .price {
	display: flex;
	align-items: center;
}

.second-item .third-item-lesson .desc .teacher-info .price span:first-child {
	font-size: 14px;
	font-family: PingFangSC-Medium, PingFang SC;
	font-weight: 500;
	color: rgba(0, 0, 0, 0.65);
	line-height: 20px;
	text-decoration: line-through;
}

.second-item .third-item-lesson .desc .teacher-info .price span:last-child {
	font-size: 18px;
	font-family: AppleSystemUIFont;
	color: #FF403E;
	line-height: 21px;
}

.el-pagination.is-background .el-pager li:not(.disabled).active {
	background-color: #57BCB2;
}


.bio-link-btn {
	display: block;
	width: 254px;
	height: 70px;
	line-height: 70px;
	background: #E0F6ED;
	font-size: 16px;
	color: #6d9af4;
	text-align: center;
	border-radius: 3px;
}

.bio-link-btn:hover {
	background-color: #6d9af4;
	color: #FFF !important;
}

.lesson-tips {
	margin-top: 40px;
	font-size: 16px;
	font-family: PingFangSC-Regular, PingFang SC;
	font-weight: 400;
	color: rgba(0, 0, 0, 0.65);
	line-height: 22px;
	display: flex;
	align-items: center;
	justify-content: center;
	margin-left: -160px;
}

.lesson-tips .link {
	font-size: 16px;
	font-family: PingFangSC-Bold, PingFang SC;
	font-weight: bold;
	color: #6d9af4;
	line-height: 22px;
	cursor: pointer;
	text-decoration: underline;
	margin-left: 4px;
}