/* 头部 */
.header_bg {
	width: 100%;
	background: url(../img/index/banner.jpg) no-repeat center top;
	background-size: cover;
	height: 207px;
}

.header_bg .logo {
	max-width: 1200px;
	margin: 0 auto;
	display: flex;
	align-items: center;
	justify-content: space-between;

}

.header_bg .logo .logo_left {
	width: 50%;
	display: flex;
	/* flex-direction: column; */
	align-items: center;
	justify-content: center;
	margin-top: 21px;
	margin-bottom: 10px;
}
.logo_en{
	font-size: 24px;
}
.header_bg .logo img {
	width: 170px;
	height: 170px;
	
}

.header_bg .logo_tit {
	font-family: Source Han Sans CN;
	font-weight: bold;
	font-size: 30px;
	color: #004098;
	padding-left: 20px;
}

.header_bg .logo .school {
	margin-top: 24px;
	font-size: 37px;
	font-weight: bold;
	color: #004098;
	/* 描边颜色 */
	text-shadow:
		-1px -1px 0 #fff,
		1px -1px 0 #fff,
		-1px 1px 0 #fff,
		1px 1px 0 #fff;
	/* 增加这一项可以使描边更宽 */
}

.header_bg .logo .school .s1 {
    letter-spacing: 1px;
	margin-bottom: 20px;
}

/* 菜单切换 */
.nav_box {
	width: 100%;
	background-color: #004098;
	color: #fff;
	padding: 34px 0 21px 0;
}

.nav_box .nav {
	max-width: 1170px;
	margin: 0 auto;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

/* .nav_box .nav .nav_item:hover{
	
} */
.nav_box .nav .nav_item {
	position: relative;
	transition: height 1s ease-in-out;
	font-size: 20px;
}
.nav_box .nav .nav_item .line1  div{
	letter-spacing: 3px;
}

.nav_box .nav .nav_item .down {
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	color: #fff;
	z-index: 99;
	min-width: 140px;
	text-align: center;
	overflow: hidden;
	height: 0;
	transition: height 1s ease-in-out;
	font-size: 18px;
}

.nav_box .nav .nav_item .box {
	background-color: #004098;
	padding: 10px 10px 20px 10px;
}

.nav_box .nav .nav_item:hover .down {
	height: 190px;
}

.nav_box .nav .nav_item .box div {
	cursor: pointer;
	padding-bottom: 18px;
	padding-top: 18px;
	border-bottom: 1px solid #ccc;
}

.nav_box .nav .nav_item .box div:hover {
	background-color: #01347a;
}

/* .nav_box .nav .nav_item .box div:last-child{
	padding-bottom: 0;
} */
.nav_box .nav .nav_item .line1 a {
	display: flex;
	align-items: center;
	justify-content: flex-start;
}

.nav_box .nav .nav_item .line1 {
	display: flex;
	align-items: center;
	justify-content: flex-start;
}

.nav_box .nav .nav_item .line1:hover {
	cursor: pointer;
}

.nav_box .nav .nav_item .line2 {
	width: 37px;
	height: 5px;
	background: #D4AA29;
	margin: 0 auto;
	margin-top: 20px;
}

.nav_box .nav .nav_item .line3 {
	width: 37px;
	height: 5px;
	background: transparent;
	margin: 0 auto;
	margin-top: 20px;
}

/* 吸顶导航 */
.second_nav {
	background-color: #004098;
	display: none;
	position: fixed;
	top: 0;
	width: 100%;
	z-index: 1000;
}

.second_nav .safe {
	max-width: 1200px;
	margin: 0 auto;
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	padding: 6px 0;


}

.second_nav .left {
	display: flex;
	align-items: center;
	justify-content: flex-start;
	color: #fff;
}

.second_nav .left a {
	display: flex;
	align-items: center;
	justify-content: flex-start;
	color: #fff;
}

.second_nav .left .logo_tit {
	margin-left: 9px;
	font-weight: bold;
	font-size: 27px;
	color: #FFFFFF;
}

.second_nav .right {
	display: flex;
	align-items: center;
	justify-content: flex-start;
	color: #fff;
	margin-bottom: 10px;
	/* flex: 1; */
}

.second_nav .nav_item {
	/* flex: 1; */
	position: relative;
	transition: all 1s;
	font-size: 20px;
	margin-right: 30px;
}

.second_nav .nav_item:last-child {
	margin-right: 0;
}

.second_nav .nav_item .down {
	position: absolute;
	left: 50%;
	transform: translateX(-50%);
	color: #fff;
	z-index: 99;
	min-width: 140px;
	text-align: center;
	overflow: hidden;
	height: 0;
	transition: height 1s ease-in-out;
	font-size: 18px;
}

.second_nav .nav_item .box {
	background-color: #004098;
	padding: 10px 10px 20px 10px;
}

.second_nav .nav_item:hover .down {
	height: 190px;
}

.second_nav .nav_item .box div {
	cursor: pointer;
	padding-bottom: 18px;
	padding-top: 18px;
	border-bottom: 1px solid #ccc;
}

.second_nav .nav_item .box div:hover {
	background-color: #01347a;
}

/* .nav_box .nav .nav_item .box div:last-child{
	padding-bottom: 0;
} */
/* .second_nav  .nav_item .line1 {
	display: flex;
	align-items: center;
	justify-content: flex-start;
} */

.second_nav .nav_item .line1:hover {
	cursor: pointer;
}

.second_nav .nav_item .line2 {
	width: 37px;
	height: 5px;
	background: #D4AA29;
	margin: 0 auto;
	margin-top: 20px;
}

.second_nav .nav_item .line3 {
	width: 37px;
	height: 5px;
	background: transparent;
	margin: 0 auto;
	margin-top: 20px;
}

/* end */

/* 轮播图 */
.swipers {
	width: 100%;
	/* height: calc(76% + 80px); */
	/* height: 600px; */
	position: relative;
	overflow: hidden;
}

.swipers .swiper-container {
	width: 100%;
	height: 100%;
	position: relative;
}

.swiper-slide img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.swipers .swiper-pagination {
	position: absolute;
	bottom: 15px;
}

.swipers .swiper-pagination .swiper-pagination-bullet {
	width: 25px;
	height: 8px;
	border-radius: 4px;
	background: #ffffff;
	/* 分页器的背景颜色 */
	margin: 0 5px;
	opacity: 1;
}

.swipers .swiper-pagination .swiper-pagination-bullet-active {
	opacity: 1;
	background: #D4AA29;
	/* 激活状态下的分页器背景颜色 */
}

.index_1 {
	max-width: 1200px;
	margin: 0 auto;
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	padding-top: 60px;
}

.index_1_left {
	position: relative;
	width: 38%;
	/* height: 297px; */
	overflow: hidden;
	background-color: rgba(0, 64, 152, 0.05);
	;
}
.index_1_left .title{
    width: 80%;
    padding: 10px 14px;
    color: #1E1E28;
}

.index_1_left .swiper-container_index1 {
	width: 100%;
	height: 297px;
}

.swiper-slide img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.index_1_left .swiper-pagination {
	position: absolute;
	bottom: 11px;
	right: 13px;
	width: auto;
	left: auto;
}

.index_1_left .swiper-pagination .swiper-pagination-bullet {
	width: 10px;
	height: 5px;
	border-radius: 4px;
	background: #D4AA29;
	margin: 0 5px;
	opacity: 1;
}

.index_1_left .swiper-pagination .swiper-pagination-bullet-active {
	opacity: 1;
	background: #004098;
}

.btn {
	padding: 11px 13px;
}

.btn .title {
	width: 80%;
	font-size: 16px;
	color: #1E1E28;
}

.index_1 .index_1_center {
	width: 28%;
}

.index_1 .center_t {
	display: flex;
	align-items: center;
	justify-content: space-between;
	border-bottom: 1px solid #E4E0E0;
	padding-bottom: 10px;
}

.index_1 .center_t .left {
	display: flex;
	align-items: center;
	justify-content: flex-start;
	font-weight: 800;
	font-size: 22px;
	color: #1E1E28;
}

.index_1 .center_t .right a {
	display: flex;
	align-items: center;
	justify-content: flex-start;
	font-size: 16px;
	color: #1E1E28;
	cursor: pointer;
}

.index_1 .center_t .right img {
	transition: transform 0.5s ease-in-out;
}

.index_1_center .center_t .right:hover img {
	transform: rotate(360deg);
}

.index_1_right .center_t .right:hover img {
	transform: rotate(360deg);
}

.index_1 .con .item a {
	display: flex;
	align-items: center;
	justify-content: flex-start;
	padding: 14px 7px;
	border-bottom: 1px solid rgba(234, 234, 234, 0.5);
	cursor: pointer;
}

.index_1 .con .item a:hover {
	transform: scale(1.1);
	transition: all 0.5s ease-in-out;
}

.index_1 .con .item .date {
	font-size: 16px;
	color: #004098;
	min-width: 115px;
	padding-right: 26px;
}

.index_1 .con .item .desc {
	font-size: 16px;
	color: #1E1E28;
}

.index_1 .index_1_right {
	width: 28%;
}

.index_2 {
	margin-top: 60px;
	width: 100%;
	height: 500px;
	background: url(../img/index/xiaoyuan.png) no-repeat center top;
	background-size: 100% 500px;
}

.index_2 .con {
	max-width: 1200px;
	margin: 0 auto;
	padding-top: 28px;
}

.index_2 .con .title {
	font-weight: 800;
	font-size: 26px;
	color: #1E1E28;
	text-align: center;
	padding-bottom: 8px;
}

.index_2 .con .line {
	display: flex;
	align-items: center;
	justify-content: center;
	paddint-top: 8px;
	padding-bottom: 20px;
}

.index_2 .con .line .l1 {
	width: 44px;
	height: 4px;
	background: #004098;
	border-radius: 2px;
}

.index_2 .con .line .l2 {
	width: 44px;
	height: 4px;
	background: #D4AA29;
	border-radius: 2px;
}

.index_2 .list {
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.index_2 .list .item {
	cursor: pointer;
	width: 32%;
	background-color: #fff;
}

.index_2 .list .item:hover img {
	transform: scale(1.1);
	transition: all 0.5s ease-in-out;
}

.index_2 .list .img {
	height: 258px;
	width: 100%;
	position: relative;
	overflow: hidden;
}

.index_2 .list .date {
	position: absolute;
	left: 0;
	top: 0;
	background: #004098;
	padding: 10px 20px;
}

.index_2 .list .desc {
	font-size: 16px;
	color: #1E1E28;
	padding: 20px;
}

.index_2 .more {
	cursor: pointer;
	margin: 0 auto;
	font-size: 16px;
	color: #1E1E28;
	background: rgba(255, 255, 255, 0);
	border-radius: 20px;
	border: 1px solid #BDBDBD;
	margin-top: 24px;
	max-width: 160px;
	height: 40px;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: color 0.5s ease-in-out;
	transition: background-color 0.5s ease-in-out;
}

.index_2 .more a {
	color: #1E1E28;
}

.index_2 .more:hover a {
	color: #fff;
}

.index_2 .more:hover {
	background-color: #004098;
	border: none;
}

.index_3 {
	margin: 0 auto;
	margin-top: 60px;
	max-width: 1200px;
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
}

.index_3 .l1 {
	font-size: 22px;
	font-weight: 800;
	color: #1E1E28;
	cursor: pointer;
}

.index_3 .left {
	width: 48%;

}

.index_3 .top {
	display: flex;
	align-items: center;
	justify-content: space-between;
	border-bottom: 1px solid #E4E0E0;
	padding-bottom: 14px;
}

.index_3 .dq {
	width: 99%;
}

.index_3 .top .left_t {
	display: flex;
	align-items: center;
	justify-content: flex-start;
}

.index_3 .right_t {
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: flex-start;
	font-weight: 500;
	font-size: 16px;
	color: #1E1E28;
}
/*.index_3 .right_t .more{*/
/*    display: inline-block;*/
/*}*/

.index_3 .right_t a {
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: flex-start;
	font-weight: 500;
	font-size: 16px;
	color: #1E1E28;
}

.index_3 .right_t img {
	transition: transform 0.5s ease-in-out;
}

.index_3 .right_t:hover img {
	transform: rotate(360deg);
}

.index_3 .top .left_t .red {
	color: #CA0D0D;
}

.index_3 .top .left_t .blue {
	color: #004098;
}

.index_3 .left .con .item {
	cursor: pointer;
	padding: 15px 0;
	border-bottom: 1px solid rgba(234, 234, 234, 0.5);
	overflow: hidden;
	/* 防止子元素溢出 */
	position: relative;
	/* 为绝对定位的子元素提供参照 */
	/* transition: all 0.5s ease; */
	/* 为卡片的属性变化添加过渡动画 */
}

.index_3 .left .i0 {
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: space-between;

}

#tuan {
	width: 100%;
	height: 0;
	display: none;
	/* opacity: 0; */
	/* transition: height 0.5s ease-in-out; */
	overflow: hidden;
}

#dang {
	width: 100%;
	height: 100%;
	/* opacity: 1; */
	/* transition: height 0.5s ease-in-out; */
}

#teacher2 {
	display: none;
	width: 100%;
}

#teacher3 {
	display: none;
	width: 100%;
}

.index_3 .left .i0 .num {
	min-width: 20px;
	height: 20px;
	background: rgba(212, 170, 41, 0);
	border-radius: 4px;
	border: 1px solid #004098;
	opacity: 0.5;
	display: flex;
	align-items: center;
	justify-content: center;
	font-family: Impact;
	font-weight: 400;
	font-size: 14px;
	color: #D4AA29;
	margin-right: 12px;
}

.index_3 .left .i0 .info {
	/* width: 67%; */
	font-weight: 400;
	font-size: 16px;
	color: #1E1E28;

}

.index_3 .left .i0 .date {
	font-weight: 400;
	font-size: 16px;
	color: #004098;
}

.index_3 .left .d0 {
	display: flex;
	align-items: center;
	justify-content: flex-start;
}

.index_3 .left .d0 .img {
	width: 219px;
	height: 139px;
	overflow: hidden;
}

.index_3 .left .d0 .r {
    min-width: 0;
	margin-left: 20px;
}

.index_3 .left .d0 .tit {
	width: 98%;
	font-weight: bold;
	font-size: 18px;
	color: #1E1E28;
}

.index_3 .left .d0 .stit {
	width: 98%;
	font-size: 16px;
	color: #1E1E28;
	margin-top: 12px;
	margin-bottom: 15px;
	line-height: 30px;
}

.index_3 .left .ii {
	/* transition: transform 0.8s ease, opacity 0.8s ease; */
}

.index_3 .left .item .dd {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-color: #fff;
	transform: translateY(100%);
	/* 初始时向下移动自身高度，隐藏在卡片下方 */
	/* transition: transform 0.8s ease; */
	/* 为位移变化添加过渡动画 */
	padding: 20px 0;
	box-sizing: border-box;
}

/* .index_3 .left .item {
	transition: all 8s linear;
} */

.index_3 .left .item:hover {
	min-height: 183px;
	/* transition: all 8s linear; */
}
.initHover{
	min-height: 183px;
	/* transition: all 8s linear; */
}
.initsecondHover{
	transform: translateY(0) !important;
}

/* .index_3 .left .item:hover .ii {
	opacity: 0;
	transform: translateY(-100%);
} */

/* .index_3 .left .item:hover .dd {
	transform: translateY(0);
} */
.index_3 .left .item:hover .dd img {
	transform: scale(1.1);
	transition: all 0.5s ease-in-out;
}

.index_3 .left .detail {
	font-weight: 400;
	font-size: 16px;
	color: #004098;
}

.index_3 .right {
	width: 48%;

}

.index_3 .right .b {
	color: #004098;
}

.index_3 .right .content {
    width: 100%;
}

.index_3 .right .item a {
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: flex-start;
	padding: 18px 0;
	border-bottom: 1px solid #EAEAEA;
	transition: border 0.8s ease;
	transition: background 0.8s ease;
}

.index_3 .right .item:hover .line1 {
	color: #004098;
	/* transform: scale(1.1); */
	/* transition: all 0.5s ease-in-out; */
}

.index_3 .right .date {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	border: 1px solid #004098;
	margin-right: 40px;
}

.index_3 .right .date .time1 {
	background: #004098;
	font-family: Impact;
	font-weight: 400;
	font-size: 18px;
	color: #D4AA29;
	width: 100%;
	text-align: center;
	padding: 3px 3px;
}

.index_3 .right .date .time2 {
	font-weight: 400;
	font-size: 14px;
	color: #1E1E28;
	padding: 3px 3px;
}

.index_3 .right .item:hover .date {
	border: 1px solid #D4AA29;
}

.index_3 .right .item:hover .time1 {
	background: #D4AA29;
	color: #fff;
}

.index_3 .right .date .tts1 {
	background: #D4AA29;
	color: #fff;
}

.index_3 .right .infos {
	width: 82%;
}

.index_3 .right .infos .line1 {
	font-weight: bold;
	font-size: 18px;
	color: #1E1E28;
}

.index_3 .right .infos .line2 {
	font-weight: 400;
	font-size: 16px;
	color: #1E1E28;
	opacity: 0.8;
	padding-top: 10px;
}

/* 底部 */
.footer {
	background-color: rgba(0, 0, 0, 0.9);
	margin-top: 55px;

}

.footer .bg {
	width: 100%;
	background: url(../img/index/fbg.png) no-repeat center top;
	background-size: 100% 403px;
	height: 403px;
}

.footer .bg .con {
	max-width: 1200px;
	margin: 0 auto;
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
	padding-top: 80px;
}

.footer .bg .left {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
}

.footer .left .tit {
	font-weight: 400;
	font-size: 27px;
	color: #FFFFFF;
	opacity: 0.4;
	padding-top: 22px;
}

.footer .center .desc {
	font-weight: 400;
	font-size: 16px;
	color: #FFFFFF;
	opacity: 0.4;
	padding-bottom: 30px;
}

.footer .center .desc:last-child {
	padding-bottom: 0;
}

.footer .center .l1 {
	font-weight: 400;
	font-size: 26px;
	color: #FFFFFF;
	opacity: 0.4;
	padding-bottom: 35px;
}

.footer .right .l1 {
	font-size: 26px;
	color: #FFFFFF;
	opacity: 0.4;
	margin-bottom: 34px;
}

.footer .right .imgs {
	display: flex;
	align-items: center;
	justify-content: center;
}

.footer .right .img1 {
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	margin-right: 36px;
}

.footer .right .img1:last-child {
	margin-right: 0;
}

.footer .right .img1 .t {
	font-weight: 400;
	font-size: 16px;
	color: #FFFFFF;
	opacity: 0.4;
	padding-top: 15px;
}

.footer .beian {
	background: #242424;
	text-align: center;
	margin-top: 35px;
}

.footer .beian div {
	font-weight: 400;
	font-size: 16px;
	color: #FFFFFF;
	opacity: 0.4;
	padding: 20px 0;
}

/* -----自适应------- */
@media screen and (max-width: 1300px) and (min-width:1200px) {
	.index_3 .left .d0 .r{
		min-width: 0;
	}
	.header_bg .logo_tit{
		font-size: 27px;
	}
	.index_3 .left .d0 .tit,.index_3 .left .d0 .stit,.index_3 .dq{
		width: 100%;
	}
	.index_3 .right .date .time2{
		white-space: nowrap;
	}
	.nav_box .nav,
	.second_nav .safe,
	.index_1,
	.index_2 .con,
	.index_3,
	.footer .bg .con,
	.header_bg .logo {
		max-width: 1010px;
	}

	.second_nav .nav_item {
		margin-right: 17px;
		font-size: 18px;
	}

	.second_nav .left .logo_tit {
		font-size: 23px;
	}

	.second_nav .nav_item .down {
		font-size: 16px;
	}
}

@media screen and (max-width: 1010px) and (min-width:900px) {
	.header_bg .logo .logo_left{
		width: 63%;
	}
	.header_bg .logo_tit{
		font-size: 24px;
	}
	.header_bg .logo .school{
		font-size: 23px;
	}
	.nav_box .nav,
	.second_nav .safe,
	.index_1,
	.index_2 .con,
	.index_3,
	.footer .bg .con,
	.header_bg .logo {
		max-width: 800px;
	}


	

	.second_nav .nav_item {
		margin-right: 17px;
		font-size: 16px;
	}

	.second_nav .left img {
		width: 80px !important;
		height: 80px !important;
	}

	.second_nav .left .logo_tit {
		font-size: 20px;
	}

	.second_nav .nav_item .down {
		font-size: 15px;
	}

	.second_nav .left {
		width: 34%;
	}

	.index_3 {
		flex-wrap: wrap;
	}

	.index_2 {
		height: 900px;
		background-size: cover;
	}

	.index_2 .list {
		flex-wrap: wrap;
	}

	.index_2 .list .item {
		width: 48%;
		margin-bottom: 40px;
	}

	.index_3 .left,
	.index_3 .right {
		width: 100%;
	}

	.index_3 .left {
		margin-bottom: 40px;
	}

	.index_3 .right .infos {
		flex: 1;
	}

	.index_3 .right .date {
		width: 71px;
	}

	.index_3 .left .d0 .tit,
	.index_3 .left .d0 .stit {
		width: 99%;
	}

	.index_3 .dq {
		width: 98%;
	}

	.index_1,
	.footer .bg .con {
		flex-wrap: wrap;
	}

	.index_1_left,
	.index_1 .index_1_center,
	.index_1 .index_1_right {
		width: 48%;
	}

	.index_1 .index_1_right {
		margin-top: 40px;
	}

	.footer .left .tit,
	.footer .center .l1,
	.footer .right .l1 {
		font-size: 25px;
	}

	.footer .bg .left,
	.footer .bg .center,
	.footer .bg .right {
		width: 48%;
	}

	.footer .bg {
		background-size: 100% 533px;
		height: 533px;
	}

	.footer .right .imgs {
		justify-content: flex-start;
	}

	.footer .bg .right {
		padding-left: 50px;
	}


}

.shouji {
	display: none !important;
}

@media screen and (max-width: 1200px) and (min-width:1010px) {
	.header_bg .logo .logo_left{
		width: 61%;
	}
	.header_bg .logo_tit{
		font-size: 27px;
	}
	.header_bg .logo .school{
		font-size: 28px;
	}
	/* .swipers .swiper-container{
		height: 452px;
	} */
	.nav_box .nav,
	.second_nav .safe,
	.index_1,
	.index_2 .con,
	.index_3,
	.footer .bg .con,
	.header_bg .logo {
		max-width: 900px;
	}

	.second_nav .nav_item {
		margin-right: 17px;
		font-size: 18px;
	}

	.second_nav .left .logo_tit {
		font-size: 23px;
	}

	.second_nav .nav_item .down {
		font-size: 16px;
	}

	.second_nav .left {
		width: 34%;
	}

	.index_3 {
		flex-wrap: wrap;
	}

	.index_3 .left,
	.index_3 .right {
		width: 100%;
	}

	.index_3 .left {
		margin-bottom: 40px;
	}

	.index_3 .right .infos {
		flex: 1;
	}

	.index_3 .right .date {
		width: 71px;
	}

	.index_3 .left .d0 .tit,
	.index_3 .left .d0 .stit {
		width: 99%;
	}

	.index_3 .dq {
		width: 98%;
	}

	.index_1,
	.footer .bg .con {
		flex-wrap: wrap;
	}

	.index_1_left,
	.index_1 .index_1_center,
	.index_1 .index_1_right {
		width: 48%;
	}

	.index_1 .index_1_right {
		margin-top: 40px;
	}

	.footer .left .tit,
	.footer .center .l1,
	.footer .right .l1 {
		font-size: 25px;
	}

	.footer .bg .left,
	.footer .bg .center,
	.footer .bg .right {
		width: 48%;
	}

	.footer .bg {
		background-size: cover;
		height: 533px;
	}

	.footer .right .imgs {
		justify-content: flex-start;
	}

	.footer .bg .right {
		padding-left: 50px;
	}

	/* .swipers .swiper-container {
		height: 345px;
	} */
}


@media screen and (max-width: 900px) and (min-width:768px) {
	.header_bg .logo .logo_left{
		width: 63%;
	}
	.logo_en{
		font-size: 21px;
	}
	.header_bg .logo .logo_left{
		width: 55%;
	}
	.header_bg .logo_tit{
		font-size: 24px;
	}
	.header_bg .logo .school{
		font-size: 24px;
	}
	.swipers {
		height: calc(218px + 55px);
	}

	.nav_box .nav,
	.second_nav .safe,
	.index_1,
	.index_2 .con,
	.index_3,
	.footer .bg .con,
	.header_bg .logo {
		max-width: 100%;
		padding: 0 20px;
	}

	.header_bg .logo img {
		width: 130px;
		height: 130px;
	}

	.nav_box .nav .nav_item {
		font-size: 18px;
	}

	.nav_box .nav .nav_item .down {
		font-size: 16px;
	}

/* 	.header_bg .logo_tit {
		font-size: 25px;
	}

	.header_bg .logo .school {
		font-size: 32px;
	} */

	.second_nav .nav_item {
		margin-right: 17px;
		font-size: 17px;
	}

	.index_1 {
		padding-top: 0;
	}

	.second_nav .left img {
		width: 70px !important;
		height: 70px !important;
	}

	.second_nav .left .logo_tit {
		font-size: 18px;
	}

	.second_nav .nav_item .down {
		font-size: 15px;
	}

	.second_nav .left {
		width: 28%;
	}

	.index_3 {
		flex-wrap: wrap;
	}

	.index_2 {
		height: 1281px;
		background-size: cover;
	}

	.index_2 .con {
		padding-top: 30px;
	}

	.index_1 {
		margin-top: 60px;
	}

	.index_2 .list {
		flex-wrap: wrap;
	}

	.index_2 .list .item {
		width: 100%;
		margin-bottom: 40px;
	}

	.index_3 .left,
	.index_3 .right {
		width: 100%;
	}

	.index_3 .left {
		margin-bottom: 40px;
	}

	.index_3 .right .infos {
		flex: 1;
	}

	.index_3 .right .date {
		width: 71px;
	}

	.index_3 .left .d0 .tit,
	.index_3 .left .d0 .stit {
		width: 99%;
	}

	.index_3 .dq {
		width: 98%;
	}

	.index_1,
	.footer .bg .con {
		flex-wrap: wrap;
	}

	.index_1_left,
	.index_1 .index_1_center,
	.index_1 .index_1_right {
		width: 100%;
	}

	.index_1 .index_1_right,
	.index_1 .index_1_center {
		margin-top: 40px;
	}

	.footer .left .tit,
	.footer .center .l1,
	.footer .right .l1 {
		font-size: 23px;
	}

	.footer .bg .left,
	.footer .bg .center,
	.footer .bg .right {
		width: 100%;
		text-align: center;
		margin-bottom: 20px;
	}

	.footer .bg {
		background-size: cover;
		height: 683px;
	}

	.footer .right .imgs {
		justify-content: center;
	}

	.footer .bg .right {
		padding-left: 50px;
		margin-bottom: 0;
	}

	.index_1,
	.footer .bg .con {
		padding-top: 30px;
		align-items: center;
		justify-content: center;
	}

	.index_1 .center_t .left,
	.index_3 .l1 {
		font-size: 20px;
	}

	.index_2 .con .title {
		font-size: 24px;
	}

	.second_nav .nav_item .line2 {
		width: 31px;
	}

	.second_nav .nav_item .down {
		min-width: 97px;
	}

	.nav_box .nav .nav_item .down {
		min-width: 117px;
	}

}

@media screen and (max-width: 768px) {
	.index_3 .left .d0 .img{
		width: 146px;
		height: 108px;
	}
	.logo_en{
		font-size: 15px;
	}
	.index_3 .left .d0 .tit{
		font-size: 16px;
	}
	.initHover{
		min-height: 149px;
	}
	.index_3 .left .con .item:hover{
		min-height: 149px;
	}
	
	.index_3 .left .d0 .stit{
		font-size: 15px;
		line-height: 20px;
		margin: 12px 0;
	}
	.index_3 .left .d0 .r{
		min-width: 0;
	}
	.index_3 .left .detail{
		font-size: 14px;
	}
	/* 关于导航 */
	.fixed_nav .item .down, .fixed_nav1 .item .down{
		padding-top: 15px !important;
	}
	/* 关于底部 */
	.footer .bg .left img{
		width: 60px !important;
		height: 60px !important;
	}
	.footer .left .tit,
	.footer .center .l1,
	.footer .right .l1 {
		font-size: 16px;
	}
	.footer .left .tit{
		padding-top: 10px;
	}
	.footer .bg .right {
		padding-left: 0;
		margin-bottom: 0;
	}
	.footer .center .l1,.footer .center .desc
	{
		padding-bottom: 10px;
	}
	.footer .right .l1{
		margin-bottom: 20px;
	}
	.footer .center .desc{
		font-size: 15px;
	}
	.footer .right .img1 .t{
		font-size: 15px;
	}
	
	.footer .bg {
		background-size: cover;
		height: 539px;
	}
	.footer .beian div{
		padding: 10px 0;
	}
	.footer .beian{
		margin-top: 10px;
	}
	
	
	
	
	
	
	
	
	
	.btn .title{
		font-size: 14px;
	}
	.index_3 .l1{
		font-size: 16px !important;
	}
	.index3_line{
		margin: 0 10px !important;
	}
	
	
	
	.swipers .swiper-pagination .swiper-pagination-bullet {
		width: 15px;
		height: 5px;
	}
	.swipers .swiper-pagination{
		bottom: 7px;
	}

	.shouji {
		display: inline-block !important;
	}

	.pc {
		display: none !important;
	}

	.swipers {
		height: 100%;
	}

	.index_1 {
		padding-top: 0 !important;
	}

	.header_bg {
		height: 203px;
		background-size: cover;
	}

	.nav_box .nav {
		display: none !important;
	}

	.nav_box {
		padding: 0;
	}

	.phone_box {
		width: 100%;
		display: inline-block !important;
		background-color: #004098;
	}

	.phone_box .fl {
		display: flex;
		align-items: center;
		justify-content: space-between;
		padding: 6px 20px;
	}

	.phone_box .left_logo {
		display: flex;
		align-items: center;
		justify-content: flex-start;
		color: #fff;
	}

	.phone_box .left_logo .logo_tit {
		padding-left: 10px;
		font-size: 16px;
		font-weight: bold;
	}

	.phone_box .right_menu {
		cursor: pointer;
	}

	.nav_box .nav,
	.second_nav .safe,
	.index_1,
	.index_2 .con,
	.index_3,
	.footer .bg .con,
	.header_bg .logo {
		max-width: 100%;
		padding: 0 20px;
	}

	.header_bg .logo img {
		width: 60px;
		height: 60px;
		margin-top: 15px;
	}

	.header_bg .logo .logo_left {
		width: 100%;
		flex-direction: column;
		margin-top: 0;
	}

	.header_bg .logo .school {
		margin: 0 auto;
		/* margin-top: 16px; */
		font-size: 16px !important;
	}
	.header_bg .logo .school .s1{
		margin-bottom: 3px;
	}
	.phone_box .left_logo img {
		width: 50px !important;
		height: 50px !important;
	}

	.nav_box .nav .nav_item {
		font-size: 18px;
	}

	.nav_box .nav .nav_item .down {
		font-size: 16px;
	}

	.header_bg .logo_tit {
		text-align: center;
		font-size: 16px;
	}

	.header_bg .logo {
		flex-wrap: wrap;
		width: 100%;
	}

	.header_bg .logo .school {
		font-size: 32px;
	}

	.second_nav .nav_item {
		margin-right: 17px;
		font-size: 15px;
	}

	.second_nav .left img {
		width: 70px !important;
		height: 70px !important;
	}

	.second_nav .left .logo_tit {
		font-size: 16px;
	}

	.second_nav .nav_item .down {
		font-size: 15px;
	}

	.second_nav .left {
		width: 28%;
	}

	.index_3 {
		flex-wrap: wrap;
	}

	.index_2 {
		height: 1233px;
		background-size: cover;
	}

	.index_2 .con {
		padding-top: 30px;
	}

	.index_1 {
		margin-top: 60px;
	}
	.index_3{
		margin-top: 30px;
	}
	.index_3 .right .infos .line1{
		font-size: 16px;
	}
	.index_3 .right .infos .line2{
		font-size: 14px;
	}
	.index_2 .list {
		flex-wrap: wrap;
	}

	.index_2 .list .item {
		width: 100%;
		margin-bottom: 40px;
	}

	.index_3 .left,
	.index_3 .right {
		width: 100%;
	}

	.index_3 .left {
		margin-bottom: 40px;
	}

	.index_3 .right .infos {
		flex: 1;
		width: 77%;
	}
	.index_2 .more{
		margin-top: 0;
	}

	.index_3 .right .date {
		min-width: 71px;
		margin-right: 10px;
	}

	.index_3 .left .d0 .tit,
	.index_3 .left .d0 .stit {
		width: 99%;
	}

	.index_3 .dq {
		width: 98%;
	}

	.index_1,
	.footer .bg .con {
		flex-wrap: wrap;
	}

	.index_1_left,
	.index_1 .index_1_center,
	.index_1 .index_1_right {
		width: 100%;
	}

	.index_1 .index_1_right,
	.index_1 .index_1_center {
		margin-top: 40px;
	}

	

	.footer .bg .left,
	.footer .bg .center,
	.footer .bg .right {
		width: 100%;
		text-align: center;
		margin-bottom: 20px;
	}

	

	.footer .right .imgs {
		justify-content: center;
	}

	

	.index_1,
	.footer .bg .con {
		padding-top: 30px;
		align-items: center;
		justify-content: center;
	}

	.index_1 .center_t .left,
	.index_3 .l1 {
		font-size: 16px;
	}

	.index_2 .con .title {
		font-size: 18px;
	}

	.second_nav .nav_item .line2 {
		width: 31px;
	}

	.second_nav .nav_item .down {
		min-width: 97px;
	}

	.nav_box .nav .nav_item .down {
		min-width: 117px;
	}

	/* 不显示吸顶的导航了 */
	.second_nav .safe {
		display: none !important;

	}

}


.phone_box {
	display: none;
}

.fixed_nav {
	width: 40%;
	/* width: 0; */
	position: fixed;
	right: -40%;
	top: 0;
	height: 100%;
	z-index: 999;
	background-color: #004098;
	color: #fff;

	overflow: hidden;
	overflow-y: auto;
	transition: right 0.5s ease-in-out;
}

.fixed_nav1 {
	width: 40%;
	position: fixed;
		right: -40%;
		top: 0;
		height: 100%;
		z-index: 999;
		background-color: #004098;
		color: #fff;
	
		overflow: hidden;
		overflow-y: auto;
		transition: right 0.5s ease-in-out;
}

.fixed_box {
	padding: 20px;
}

.fixed_nav .item,
.fixed_nav1 .item {
	margin-bottom: 20px;
	cursor: pointer;

}

#close,
#close1 {
	margin-bottom: 20px;
	text-align: right;
	cursor: pointer;
}

.fixed_nav .item:last-child,
.fixed_nav1 .item:last-child {
	margin-bottom: 0;
}

.fixed_nav .item .tit,
.fixed_nav1 .item .tit {
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.fixed_nav .item .tit a,
.fixed_nav1 .item .tit a {
	width: 100%;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.fixed_nav .item .tit span,
.fixed_nav1 .item .tit span {
	color: #fff;
}

.fixed_nav .item .down,
.fixed_nav1 .item .down {
	/* margin-top: 10px; */
	padding: 10px 10px;
	max-height: 0;
	overflow: hidden;
	transition: max-height 0.3s ease-out;
}

.fixed_nav .item .down .box div,
.fixed_nav1 .item .down .box div {
	cursor: pointer;
	padding-bottom: 10px;
	padding-top: 10px;
	border-bottom: 1px solid rgba(266, 255, 255, 0.2);
}

/* .fixed_nav .item .down .box div:last-child{
	padding-bottom: 0;
} */

a {
	color: #fff;
}

.sticky-top {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
}
.beian span{
	color: #fff;
}
.inits{
	min-height: 183px;
	transition: all 8s linear;
}