:root {
	--view-width: 89%;
}

/* 宽度小于375 */
@media (max-width: 375px) {
	:root {
		--view-width: 94%;
	}
}

/* 宽度大于768 */
@media (min-width:768px){
 body{
   align-items: center;
 }
}

body {
	display: flex;
	flex-direction: column;
	margin: 0;
	color: #3D3D3D;
	overflow-x: hidden;
	font-size: 14px;
	letter-spacing: 1px;
	user-select: none;
	font-family: "Microsoft YaHei", sans-serif;
}

* {
	box-sizing: border-box;
}
#app{
	max-width:430px;
	display: flex;
	flex-direction: column;
	align-items: center;
}
/* #topbanner, */
#banner {
	width:100%;
	height: auto;
	overflow: hidden;
}

/* #topbanner img, */
#banner img {
	display: block;
	width: 100%;
	height: auto;
	vertical-align: top;
}

/* 页面顶部 */
.topbanner {
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: center;
}

.topbanner_wrap {
	width: var(--view-width);
	padding: 12px 0px;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.topbanner_wrap .topbanner_logo {
	width: 96px;
	height: 25px;
}

.topbanner_btn {
	text-align: center;
	padding: 6px 20px;
	font-size: 14px;
	color: #ffffff;
	background: #4D9503;
	border-radius: 54px;
	box-shadow: 0px 4px 10px 0px rgba(7, 149, 3, 0.33);
	transition: all 0.3s;
	cursor: pointer;
}

/* 共同样式*/
.section1,
.section2,
.section3,
.section4,
.section5,
.section6,
.section7,
.section8,
.section9 {
	width: 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
	box-sizing: border-box;
	overflow: hidden;
}

/* section1 香港大学学校简介*/
.section1 {
	padding-top: 30px;
	padding-bottom: 50px;
	background: #ffffff;
}

.intro {
	width: var(--view-width, 89%);
	padding-top: 20px;
	box-sizing: border-box;
	color: #0C0C0C;
	line-height: 24px;
	font-weight: 14px;
}

/* 介绍 */
.intro_desc div {
	transition: all 0.5s;
}

.intro_desc .hidden {
	display: none;
}

.intro_desc .show {
	display: block
}

.intro_desc_mask {
	width: 100%;
	height: 60px;
	margin-top: -46px;
	box-sizing: border-box;
	background: linear-gradient(180deg, rgba(255, 255, 255, 0.73) 0%, #FFFFFF 73%);
	transition: all 0.5s;
	position: relative;
}

.intro_desc_mask .img {
	width: 20px;
	height: 16px;
	position: absolute;
	top: 26px;
	left: 50%;
	margin-left: -10px;
	animation: float 3s linear infinite;
}

.intro_desc .mask2 {
	margin-top: -10px;
	transform: scaleY(-1);
	background: transparent;
}

/* 排名 */
.intro_list {
	width: 100%;
	height: 96px;
	padding: 0px 20px;
	box-sizing: border-box;
	display: flex;
	align-items: center;
	justify-content: space-between;
	background: #EDF4E5;
	position: relative;
}

.intro_list_item {
	width: 100px;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.intro_list_item .intro_list_num {
	padding-bottom: 8px;
	color: #4D9503;
	font-size: 20px;
	font-weight: 700;
}

.intro_list_item .intro_list_desc {
	color: #4D9503;
	font-size: 12px;
}

.intro_list::before {
	content: '';
	width: 1px;
	height: 48px;
	background: #D1E2BE;
	position: absolute;
	top: 50%;
	left: 33%;
	transform: translateY(-50%);
}

.intro_list::after {
	content: '';
	width: 1px;
	height: 48px;
	background: #D1E2BE;
	position: absolute;
	top: 50%;
	right: 35%;
	transform: translateY(-50%);
}

/* section2 香港大学学校全球排名*/
.section2 {
	padding-top: 50px;
	padding-bottom: 50px;
	background: linear-gradient(180deg, #F1FAF5 42%, #EDF9F8 100%);
}

.rank {
	width: var(--view-width);
	padding-top: 30px;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.rank_tabs {
	width: 100%;
	padding: 12px 8px;
	box-sizing: border-box;
	display: flex;
	align-items: center;
	justify-content: space-around;
	background: #ffffff;
	box-shadow: 0px 1px 12px 0px rgba(77, 149, 3, 0.15);
	border-radius: 45px;
}


.rank_tabs_item {
	height: 40px;
	padding: 0 12px;
	box-sizing: border-box;
	line-height: 40px;
	text-align: center;
	font-size: 14px;
	font-weight: 600;
	color: #4D9503;
	border-radius: 26px;
	transition: all 0.5s;
	cursor: pointer;
	letter-spacing: 0px;
}

.rank_tabs .activeTab {
	color: #ffffff;
	background: #4D9503;
	box-shadow: 0px 2px 4px 0px rgba(76, 149, 3, 0.6);
}

/* 表格 */
.section2 .table_wrap {
	width: 100%;
	padding-top: 24px;
	box-sizing: border-box;
	display: flex;
	flex-direction: column;
	align-items: center;
	overflow: hidden;
}

.section2 .table {
	width: 100%;
	box-sizing: border-box;
	overflow: hidden;
	font-size: 14px;
	color: #245201;
	background: #ffffff;
	border-radius: 12px;
	box-shadow: 0px 0px 10px 0px rgba(36, 82, 1, 0.1);
}

.section2 .table_header {
	width: 100%;
	box-sizing: border-box;
	background: #4C9503;
}

.section2 .table_header .th {
	width: 100%;
	height: 50px;
	line-height: 50px;
	box-sizing: border-box;
	display: flex;
	align-items: center;
	color: #ffffff;
	font-size: 15px;
	font-weight: 600;
	padding: 0px 40px;
	align-items: center;
	justify-content: space-between;
}

.section2 .swiper {
	width: 100%;
	box-sizing: border-box;
	overflow-x: hidden;
}

.section2 .swiper .swiper-pagination .swiper-pagination-bullet {
	opacity: 0.2;
	background: #4C9503;
}

.section2 .swiper .swiper-pagination .swiper-pagination-bullet-active {
	opacity: 1;
	background: #4C9503;
}

.section2 .table_body {
	width: 100%;
	height: 540px;
	box-sizing: border-box;
	background: #ffffff
}

.section2 .table_body .tr {
	width: 100%;
	height: 50px;
	padding: 0px 40px;
	box-sizing: border-box;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.section2 .table_body .tr:nth-child(even) {
	background: #F1F6EB;
}

.section2 .table_footer {
	width: 100%;
	padding-top: 10px;
	padding-bottom: 30px;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.section2 .table_footer .tips {
	padding-top: 16px;
}

/* section3  香港大学学校申请要求*/
.section3 {
	padding-top: 50px;
	padding-bottom: 50px;
	background: #ffffff;
}

.require_wrap {
	width: 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
	overflow: hidden;
}

.require {
	width: 100%;
	padding-top: 30px;
	padding-bottom: 30px;
	display: flex;
	overflow-x: auto;
}

.require_item {
	width: 294px;
	min-width: 294px;
	height: 680px;
	padding: 40px 6px 6px 6px;
	margin-left: 16px;
	box-sizing: border-box;
	background: #B8D59B;
	border-radius: 18px;
	position: relative;
}

.require_item:nth-child(2) {
	margin-right: 16px;
}

.require_item_title {
	color: #417908;
	font-size: 20px;
	font-weight: 600;
	position: absolute;
	top: 12px;
}

.require .require_item:nth-child(2) {
	background: #97D0CE;
}

.require_item:nth-child(1) .require_item_title {
	transform: rotate(7deg);
	left: 48px;
}

.require_item:nth-child(2) .require_item_title {
	color: #187674;
	transform: rotate(-7deg);
	right: 48px;
}

.require_item_subtitle {
	width: 88px;
	height: 78px;
	text-align: center;
	line-height: 78px;
	color: #FFFFFF;
	font-size: 16px;
	font-weight: 600;
	background: #4D9503;
	border-radius: 0px 0px 50px 50px;
	position: absolute;
	top: 0px;
}

.require_item:nth-child(1) .require_item_subtitle {
	right: 43px;
}

.require_item:nth-child(2) .require_item_subtitle {
	background: #55989C;
	left: 43px;
}

.require_item_columns {
	width: 100%;
	height: 100%;
	padding-top: 52px;
	background-image: url(../images/box.png);
	background-repeat: no-repeat;
	background-size: 100% 100%;
}

.require_item:nth-child(2) .require_item_columns {
	background-image: url(../images/box2.png);
}

.require_item_column {
	padding-bottom: 16px;
}

.require_item_column .column_title {
	width: 100%;
	height: 26px;
	padding-left: 10px;
	box-sizing: border-box;
	color: #4D9503;
	font-size: 14px;
	font-weight: 600;
	line-height: 26px;
	background: linear-gradient(90deg, #F2FAED 0%, rgba(242, 250, 237, 0) 100%);
}

.require_item_column .column_title span {
	color: #458286;
}

.require_item:nth-child(2) .require_item_column .column_title {
	color: #458286;
	background: linear-gradient(90deg, #EAF7F7 0%, rgba(234, 247, 247, 0) 100%);
}

.require_item:nth-child(2) .require_item_column .column_title span {
	color: #4D9503;
}

.require_item_column .column_ul {
	padding-top: 10px;
	padding-left: 10px;
	padding-right: 10px;
}

.require_item_column .column_ul_li {
	display: flex;
	align-items: flex-start;
	color: #245201;
	font-size: 14px;
	line-height: 20px;
}

.require_item:nth-child(2) .require_item_column .column_ul_li {
	color: #34686C;
}

.require_item_column .column_ul_li .dot {
	width: 4px;
	height: 4px;
	margin-top: 6px;
	margin-right: 8px;
	border-radius: 50%;
	background: #3d3d3d;
	transform: scale(0.7);
}

.require_item:nth-child(2) .require_item_column .column_title span {
	color: #4D9503;
}

.require_item_column .column_ul_li span {
	font-weight: 700;
}

.require_item:nth-child(1) .require_item_column:nth-child(3) .column_ul_li span {
	color: #458286;
	font-weight: normal;
}

.require_item_horn {
	width: 30px;
	height: 15px;
	position: absolute;
	bottom: -12px;
	left: 50%;
	transform: translateX(-50%);
}

.require_item:nth-child(2) .require_item_horn {
	opacity: 0;
}

/* 计划 */

.require_fot {
	width: 100%;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.require_fot .btn2 {
	background: #6fb8b5;
	box-shadow: 0px 4px 10px 0px rgba(111, 184, 181, 0.58);
}

.plan {
	width: var(--view-width, 89%);
	min-width: 343px;
	padding: 30px 12px;
	margin-bottom: 20px;
	box-sizing: border-box;
	display: flex;
	flex-direction: column;
	align-items: center;
	background-image: url(../images/box3.png);
	background-repeat: no-repeat;
	background-size: 100% 100%;
	transition: all 1s;
}

.plan_title {
	padding-bottom: 10px;
	text-align: center;
	color: #4D9503;
	font-size: 16px;
	font-weight: 600;
}

.plan_desc {
	color: #4D9503;
	line-height: 20px;
	font-size: 14px;
	letter-spacing: 1px;
	text-align: justify;
}

.plan_list {
	padding-top: 10px;
}

.plan_list_item {
	width: 100%;
	min-height: 26px;
	padding: 6px 8px;
	margin-top: 10px;
	box-sizing: border-box;
	display: flex;
	align-items: flex-start;
	color: #245201;
	line-height: 18px;
	font-size: 14px;
	background: rgba(213, 238, 237, 0.5);
	border-radius: 8px;
	border: 1px solid #FFFFFF;
}

.plan_list_item .plan_list_item_icon {
	width: 14px;
	height: 14px;
	margin-right: 4px;
	margin-top: 2px;
}

.require_tips {
	width: var(--view-width, 89%);
	padding-top: 20px;
	transition: all 1s;
}

.require_wrap .showTips {
	max-height: 500px;
}

.require_wrap .hiddentips {
	max-height: 70px;
	overflow: hidden;
}

/*  section4 香港大学学校读书费用用*/
.section4 {
	padding-top: 50px;
	padding-bottom: 50px;
	background: linear-gradient(180deg, #F2FAF6 0%, #EDF9F9 100%);
}

.cost {
	width: var(--view-width, 89%);
	padding-top: 34px;
	box-sizing: border-box;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.cost_top {
	width: 100%;
	height: 50px;
	box-sizing: border-box;
	background: #4D9503;
	border-radius: 16px 16px 0px 0px;
	position: relative;
}

.cost_top div {
	color: #ffffff;
	padding-left: 48px;
	line-height: 50px;
	font-size: 15px;
	font-weight: 700;
}

.cost_top .triangle {
	width: 26px;
	height: 15px;
	position: absolute;
	bottom: -15px;
}

.cost_top .leftTriangle {
	transform: rotateY(180deg);
	left: 0px;
}

.cost_top .rightTriangle {
	right: 0px;
}

.cost_table {
	width: calc(100% - 52px);
	padding-top: 10px;
	background: #ffffff;
	border-radius: 0px 0px 16px 16px;
	box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.2);
}

.cost_table .tr {
	width: 100%;
	padding: 10px 20px 0px 20px;
	box-sizing: border-box;
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	color: #207E1C;
	font-size: 15px;
}

.cost_table .tr_label {
	display: flex;
	align-items: flex-start;
}

.cost_table .tr_label_type {
	margin-right: 18px;
}

.cost_table .tr_label_subType {
	letter-spacing: 0px;
	font-size: 14px;
	color: #78A176;
}

.cost_table .tr_label_subType div,
.cost_table .tr_value div {
	padding-bottom: 6px;
}

.cost_table .tr_value {
	text-align: right;
}

.cost_tips {
	width: 100%;
	padding: 0px 20px 36px 20px;
	box-sizing: border-box;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.cost_tips .tips_item {
	padding-top: 24px;
	padding-bottom: 24px;
}


/* section5 香港大学学校本科院系*/
.section5 {
	padding-top: 50px;
	padding-bottom: 50px;
	background: #ffffff;
}

.college_wrap {
	width: var(--view-width);
	padding-top:30px;
	margin: 0px auto;
}

.college {
	width: 100%;
	height: 198px;
	padding:1px;
	box-sizing: border-box;
	overflow: hidden;
	border-radius: 16px;
	box-shadow: 0px 0px 16px 0px rgba(0, 0, 0, 0.12);
	position: relative;
}

.college .college_bigbg {
	width: 100%;
	height: 633px;
	background-image: url("../images/colbg.png");
	background-repeat: no-repeat;
	background-size: 100% 100%;
	position: absolute;
	top: 0px;
	left: 0px;
	transition: transform 2s;
	z-index: 2;
}

.college_bigbg1 {
	transform: translateY(0px);
}

.college_bigbg2 {
	transform: translateY(-434px);
}

.college .college_item {
	width: 100%;
	height: 100%;
	box-sizing: border-box;
	overflow: hidden;
	position: relative;
}

.college_item_bg {
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0px;
	left: 0px;
	z-index: 1;
	transition: background 0.1s 0.5s;
}

.college_item_content {
	width: 100%;
	height: 100%;
	padding-top: 14px;
	padding-bottom: 14px;
	box-sizing: border-box;
	display: flex;
	flex-direction: column;
	position: absolute;
	top: 0px;
	left: 0px;
	z-index: 3;
}

.college_item_content_title {
	width: max-content;
	margin-bottom: 14px;
	font-size:25px;
	font-weight: 600;
	text-transform: uppercase;
	background: linear-gradient(to right, #4D9503 0%, #97D0CE 55%);
	-webkit-background-clip: text;
	-webkit-text-fill-color: transparent;
}

.college_item_content_ul {
	width: 170px;
	flex: 1;
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	color: #4D9503;
	font-size: 14px;
	letter-spacing: 0px;
}

.college .college_item_content_ul_li {
	display: flex;
	align-items: center;
}



/* 淡出动画 */
.fade-out {
	animation: fadeOutUp 0.5s ease-out forwards;
}

/* 淡入动画 */
.fade-in {
	animation: fadeIn 0.5s ease-out 0.5s forwards;
	opacity: 0;
}



.college .item1 {
	border-radius: 20px 16px 20px 20px;
}

.college .item1 .college_item_bg {
	background-image: url("../images/colbg1.jpg");
	background-repeat: no-repeat;
	background-position: 80px -28px;
	background-size: cover;
}

.college .item1 .college_item_content {
	padding-left: 12px;
}

.college .item1 .college_item_content_ul_li div:nth-child(1) {
	width: 45%;
}
.college .item1 .college_item_content_ul_li div:nth-child(2) {
	width: 55%;
	color: #BECAB1;
}

.college .item2 {
	border-radius: 16px 20px 20px 16px;
}

.college .item2 .college_item_bg {
	background-image: url("../images/colbg2.jpg");
	background-repeat: no-repeat;
	background-size: cover;
}

.college .item2 .college_item_content {
	padding-right: 12px;
	align-items: flex-end;
}

.college .item2 .college_item_content_ul_li {
	justify-content: flex-end;
	text-align: end;
}

@keyframes fadeOutUp {
	0% {
		opacity: 1;
		transform: translateY(0);
	}

	100% {
		opacity: 0;
		transform: translateY(-20px);
	}
}

@keyframes fadeIn {
	0% {
		opacity: 0;
		transform: translateY(10px);
	}

	100% {
		opacity: 1;
		transform: translateY(0);
	}
}

/*section6  香港大学学校研究生课程 */
.section6 {
	padding-top: 50px;
	padding-bottom: 50px;
	background: linear-gradient(180deg, #F2FAF6 0%, #EDF9F9 100%);
}

.course {
	width: 100%;
	box-sizing: border-box;
	overflow: hidden;
	position: relative;
}

.course .whiteblock {
	width: 32px;
	height: 52px;
	background: rgba(255, 255, 255, 0.75);
	position: absolute;
	right: 0px;
	top: 28px;
	z-index: 3;
}

.course_tabs_wrap {
	width: 100%;
	overflow-x: auto;
	position: relative;
}

.course_tabs_wrap:after {
	content: '';
	width: 1100px;
	height: 56px;
	box-shadow: 0px 4px 24px 0px rgba(0, 0, 0, 0.13);
	position: absolute;
	left: 0px;
	top: 26px;
	z-index: 0;
}

.course_tabs {
	width: 100%;
	height: 56px;
	margin: 26px 0px;
	display: flex;
	align-items: center;
	flex-wrap: nowrap;
	position: relative;

}

.course_tabs .course_tabs_item {
	height: 56px;
	padding: 0px 16px;
	box-sizing: border-box;
	background: #ffffff;
	line-height: 56px;
	text-align: center;
	color: #6FA16D;
	font-size: 14px;
	white-space: nowrap;
	cursor: pointer;
	position: relative;
	letter-spacing: 0px;
	z-index: 2;
}

.course_tabs .active_tab {
	color: #4D9503;
	font-weight: 700;
	font-size: 16px;
}

.course_tabs .course_tabs_item .activeIcon {
	width: max-content;
	display: flex;
	flex-direction: column;
	align-items: center;
	position: absolute;
	left: 50%;
	bottom: -12px;
	transform: translateX(-50%);
	z-index: 9;
}

.course_tabs .course_tabs_item .activeIcon .line {
	width: 33px;
	height: 10px;
}

.course_tabs .course_tabs_item .activeIcon .horn {
	width: 33px;
	height: 15px;
}

.course_tabs .course_tabs_item:last-child {
	padding: 0px 34px 0px 16px;
}

/* 表格 */
.section6 .table {
	width: var(--view-width, 88%);
	box-sizing: border-box;
	border-radius: 8px;
	background: #4D9503;
}

.section6 .table_header {
	width: 100%;
	height: 52px;
	box-sizing: border-box;
}

.section6 .table_header .th {
	width: 100%;
	height: 100%;
	display: flex;
	align-items: center;
	color: #ffffff;
	text-align: center;
	font-size: 15px;
	font-weight: 700;
}

.section6 .swiper_course .swiper-slide {
	height: 418px;
}

/* 轮播 */
.section6 .swiper {
	width: 100%;
	box-sizing: border-box;
	overflow: hidden;
}

.section6 .swiper .swiper-pagination .swiper-pagination-bullet {
	opacity: 1;
	background: #34B237;
}

.section6 .swiper .swiper-pagination .swiper-pagination-bullet-active {
	opacity: 1;
	background: #72FF6C;
}

.section6 .table_body {
	width: 100%;
	box-sizing: border-box;
	overflow: hidden;
}

.section6 .table_body .tr {
	width: 100%;
	box-sizing: border-box;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.section6 .table_body .tr .td {
	height: 64px;
	box-sizing: border-box;
	overflow: hidden;
	font-size: 13px;
	display: flex;
	align-items: center;
	background: #ffffff;
}

.section6 .table_header .th .td:nth-child(1),
.section6 .table_body .tr .td:nth-child(1) {
	margin-left: 2%;
}

.section6 .table_header .th .td,
.section6 .table_body .tr .td {
	margin-right: 2%;
}

.section6 .table_body .tr .td:nth-child(2),
.section6 .table_body .tr .td:nth-child(3) {
	text-align: center;
	justify-content: center;
}

.section6 .table_body .tr .td:nth-child(3),
.section6 .table_body .tr .td:nth-child(4) {
	display: flex;
	flex-direction: column;
	text-align: center;
	justify-content: center;
}

.section6 .table_body .tr:nth-child(even) .td {
	background: #E7F1E7;
}

/* table_body 圆角处理 */
.section6 .table_body .tr:first-child .td {
	border-radius: 8px 8px 0px 0px;
}

.section6 .table_body .tr:last-child .td {
	border-radius: 0px 0px 8px 8px;
}

.course_tips {
	width: var(--view-width, 88%);
	padding-top: 20px;
	box-sizing: border-box;
}

.course_btns {
	padding-top: 14px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.course_btns .section_btn {
	min-width: 158px;
}

.course_btns .section_btn2 {
	min-width: 158px;
	margin-right: 20px;
}

/* section7香港大学学校成功案例 */
.section7 {
	padding-top: 30px;
	background: #ffffff;
}

.case {
	--item-width: 192px;
	--item-height: 258px;
	--item-gap: 2px;
	width: 100%;
	height: calc(var(--item-height) + 80px);
	margin-top: 34px;
	box-sizing: border-box;
	overflow: hidden;
}

.case .tips {
	width: 100%;
	text-align: center;
	margin-top: -40px;
}


.case_items {
	width: 100%;
	height: 100%;
	box-sizing: border-box;
	overflow: hidden;
	position: relative;
}

.case_item {
	width: var(--item-width);
	height: var(--item-height);
	padding: 8px;
	box-sizing: border-box;
	overflow: hidden;
	background: #ffffff;
	box-shadow: 0px 2px 6px 0px rgba(0, 0, 0, 0.15);
	border-radius: 16px;
	position: absolute;
	opacity: 0;
	transition: all 0.6s;
}

.case_item_img {
	width: 100%;
	height: 100%;
	border-radius: 16px;
}

.case_items .case_item:nth-child(1) {
	opacity: 1;
	left: calc(50% - 2.6 * var(--item-width) + var(--item-gap));
	top: 82px;
	transform: rotate(-16deg);
}

.case_items .case_item:nth-child(2) {
	opacity: 1;
	left: calc(50% - 1.7*var(--item-width) + var(--item-gap));
	top: 30px;
	transform: rotate(-15deg);
}

.case_items .case_item:nth-child(3) {
	opacity: 1;
	left: calc(50% - var(--item-width)/2);
	top: 0px;
	transform: rotate(0deg);
}

.case_items .case_item:nth-child(4) {
	opacity: 1;
	left: calc(50% + 0.7*var(--item-width) - var(--item-gap));
	top: 30px;
	transform: rotate(15deg);
}

.case_items .case_item:nth-child(5) {
	opacity: 1;
	left: calc(50% + 1.6*var(--item-width) - var(--item-gap));
	top: 82px;
	transform: rotate(16deg);
}

/* section8 香港大学申请常见问题*/
.section8 {
	padding-top: 50px;
	padding-bottom: 50px;
	background: linear-gradient(180deg, #F2FAF6 0%, #EDF9F9 100%);
}

.section8 .issue_wrap {
	width: var(--view-width);
	padding: 20px 0px 10px 0px;
	margin-top: 32px;
	box-sizing: border-box;
	background: #ffffff;
	box-shadow: 0px 0px 12px 0px rgba(0, 0, 0, 0.08);
	border-radius: 10px;
	overflow: hidden;
}

.issue_column {
	display: flex;
	align-items: center;
	padding-bottom: 20px;
}

.issue_detail {
	padding: 6px 8px;
	margin-right: 40px;
	display: flex;
	align-items: center;
	font-size: 13px;
	white-space: nowrap;
	color: #4d9503;
	background: #ffffff;
	border: 1px solid #4D9503;
	border-radius: 8px;
	box-shadow: 0px 4px 5px 0px rgba(77, 149, 3, 0.26);
	position: relative;
	cursor: pointer;
}

.issue_detail .icon {
	font-size: 14px;
	font-weight: 700;
	margin-right: 10px;
}

.issue_detail .horn {
	width: 18px;
	position: absolute;
	left: 10%;
	bottom: -8px;
}

.issue .issue_column:nth-child(1) {
	margin-left: 10px;
}

.issue .issue_column:nth-child(2) {
	margin-left: 80px;
}

.issue .issue_column:nth-child(3) {
	margin-left: 120px;
}

.issue {
	animation: move 20s linear infinite;
}

@keyframes move {
	0% {
		transform: translateX(30px);
	}

	100% {
		transform: translateX(-870px);
	}
}

/* section9 景鸿香港大学申请 服务优势*/
.section9 {
	padding-top: 50px;
	padding-bottom: 50px;
	background-color: #ffffff;
	background-image: url("../images/bg2.jpg");
	background-repeat: no-repeat;
	background-size: 100% auto;
	background-position: left top;
}

.adva {
	width: var(--view-width, 89%);
	/* padding-top: 80px; */
	box-sizing: border-box;
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	grid-template-rows: repeat(2, 1fr);
	column-gap: 0px;
	row-gap: 0px;
}

.adva_item {
	width: 100%;
	box-sizing: border-box;
	display: flex;
	flex-direction: column;
	align-items: center;
	transition: all 0.3s;
}

.adva_item_box {
	width: 166px;
	height: 166px;
	box-sizing: border-box;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	position: relative;
}

.adva_item_box .icon {
	width: 36px;
	height: 36px;
	position: relative;
	z-index: 2;
}

.adva_item_box .tri {
	width: 20px;
	height: 14px;
	position: absolute;
	left: 50%;
	bottom: 10px;
	margin-left: -10px;
	animation: float 3s linear infinite;
}

.adva_item_box .bgIcon_wrap {
	width: 100%;
	height: 100%;
	position: absolute;
	left: 0px;
	top: 0px;
	z-index: 1;
	animation: rotateBg 68s linear infinite;

}

.adva_item_box .bgIcon {
	width: 100%;
	height: 100%;
	transition: all 0.3s;
}

.adva .adva_item:nth-child(1) .adva_item_box .bgIcon {
	transform: rotate(0deg);
}

.adva .adva_item:nth-child(2) .adva_item_box .bgIcon {
	transform: rotate(40deg);
}

.adva .adva_item:nth-child(3) .bgIcon {
	transform: rotate(50deg);
}

.adva .adva_item:nth-child(4) .bgIcon {
	transform: rotate(-10deg);
}

.adva_item_desc {
	width: 100%;
	text-align: center;
	color: #207E1C;
	line-height: 20px;
	font-size: 15px;

}