/*nav*/
#header {
	position: sticky;
	top: 0;
	z-index: 1000;
	background-color: #7E3493;
}

.header-navbar {
	width: 80%;
	margin: 0 auto;
	border: 0px;
	display: flex;
	justify-content: center;
}

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

.nav-item:hover {
	background-color: #dda300;
	/* 悬停时的背景颜色 */
}

.nav-pills>li {
	list-style: none;
	margin: 0;
	position: relative;
	display: inline-block;
}

.nav-pills>li>a {
	padding: 21px 24px;
	color: #FFFFFF;
	font-size: 20px;
	line-height: 28px;
	display: block;
	text-align: center !important;
}

.nav-pills>li+li {
	margin-left: 0px;
}

.nav-pills>li.active>a {
	background-color: #7E3493;
	/* 悬停时的背景颜色 */
}

.nav>li>a:focus,
.nav>li>a:hover,
.nav-pills>li.active>a:hover {
	background-color: #dda300;
	/* 悬停时的背景颜色 */
}

.nav-pills>li>a {
	border-radius: 0px;
}

.text-with-dot {
	white-space: nowrap;
}

.ernav {
	display: none;
	/* 默认隐藏二级菜单 */
	position: absolute;
	top: 100%;
	/* 二级菜单在一级菜单下方 */
	left: 0;
	padding: 0;
	background-color: #f9f9f9;
	border: 1px solid #ccc;
	z-index: 1000;
}

.ernav ul {
	background-color: rgb(255, 255, 255);
	border: rgb(255, 255, 255);
}

.ernavli {
	padding: 10px 20px 10px 20px;
}

.ernavli:hover {
	background-color: #D9BCD7;
}

/* 首页视频背景层级 */
.divpad1 {
	background: #DECCE4;
	padding: 25px calc((100% - 1200px)*0.2);
}

.divpad2 {
	background: #EBE0EF;
	padding: 25px calc((100% - 1200px)*0.2);
}

.divpad3 {
	background: #F7F3F9;
	padding: 25px calc((100% - 1200px)*0.5);
}

.divpad4 {
	background: #FEFEFF;
	padding: 25px 60px;
	margin: 0;
}

#header_language {
	cursor: pointer;
}


/*nav_sm*/
.sj_dh {
	display: none;
	background-color: #fff;
	height: 50px;
	position: sticky;
	top: 0;
	width: 100%;
	z-index: 10000;
	box-shadow: 0 1px 4px 0px rgba(0, 0, 0, 0.3);
}

#btn {
	background: none;
	border: none;
	outline: none;
	display: inline-block;
	z-index: 100;
	cursor: pointer;
	width: 10%;
	position: fixed;
	top: 10px;
}

#btn span {
	display: block;
	width: 20px;
	height: 1px;
	background: #222;
	margin: 6px 0px;
	transition: all 0.5s;
}

#btn .one {
	transform-origin: left center;
	transform: rotate(45deg);
	background: #222;
}

#btn .two {
	transform-origin: left bottom;
	transform: rotate(-45deg);
	margin-top: 5px;
	background: #222;
}

#btn #c {
	transition: all 0.5s;
}

.sj_logo {
	width: 40px;
	text-align: center;
	height: 40px;
	margin: 5px auto;
	padding: 3px 0;
}

.sj_logo img {
	max-width: 100%;
	max-height: 100%;
}

.navigation {
	width: 100%;
	top: 50px;
	height: 100%;
	background: #fff;
	position: fixed;
	left: 0;
	top: -100%;
	z-index: 1099;
	transition: all 0.5s;
	overflow: auto;
}

nav.navbar.bootsnav {
	background-color: transparent !important;
}

#sj-header {
	overflow: hidden;
}

#dh {
	background-repeat: no-repeat;
	background-position: center bottom;
	background-size: 100%;
}

.kj {
	padding: 0px 10px;
	overflow: auto;
}

.kj>li {
	width: 100%;
	line-height: 60px;
	border-bottom: 1px solid #cecbcb;
}

.kj>li:nth-child(1) {
	margin-top: 50px;
}

.kj .t {
	padding-left: 10px;
}

.kj li .t {
	line-height: 60px;
	font-size: 14px;
}

.kj li div.t .arrow.up {
	background-image: url(/assets/addons/images/xx.png);
	transform: rotate(180deg);
}

.kj li div.t .arrow.down {
	background-image: url(/assets/addons/images/xx.png);
}

.kj li .t .arrow {
	display: block;
	width: 31px;
	height: 32px;
	background: no-repeat 0 center;
	float: right;
	margin-top: 9px;
	margin-right: 10px;
	transition: all 0.1s;
}

.kj li ul li {
	color: #727272;
	line-height: 40px;
}

.kj li ul li {
	color: #727272;
	line-height: 50px;
}

.kj li .menu li a {
	color: #666;
}

.kj li a {
	font-size: 18px;
	color: #222;
	font-weight: initial;
}

.kj li a:hover {
	color: #222;
}

.menu {
	display: none;
}

.menu li a {
	padding-left: 20px;
}

.kj li ul li a {
	display: block;
	border-top: 1px solid #d3d3d3;
}

.label {
	padding: 0;
}


.s_lang {
	display: inline-block;
	z-index: 100;
	cursor: pointer;
	width: 10%;
	position: fixed;
	top: 15px;
	right: 1%;
	text-align: center;
}

.s_lang a {
	color: #222;
	font-size: 18px;
}

.nav_active>a {
	color: #C89203 !important;
}


#footer h1 {
	letter-spacing: 0.25em;
	font-size: 20px;
	color: #eee;
	text-transform: uppercase;
	margin-bottom: 0.5em !important;
}

#footer {
	position: relative;
	text-align: left;
	padding: 60px 0;
	background: #717171;
	margin: 0 0;
}

.copyright {
	line-height: 22px;
	margin-top: 30px;
	color: #FFFFFF;
	font-weight: 500;
	font-size: 16px;
}

.res_content_box {
	border-bottom: 1px solid #7e1f77;
	margin: 45px 0px 40px 0px;
	display: flex;
	text-align: center;
	display: flex;
}

.con_title_en {
	background: #dda300;
	height: 77px;
	line-height:2;
	font-size: 18px;
	color: #FFFFFF;
}

.con_title_en a {
	display: block;
	padding: 0px 20px;
	height: 77px;
	line-height:2;
	font-size: 18px;
	color: #FFFFFF;
}

.con_title_en a:hover {
	background: #dda300;
	color: #FFFFFF;
}


.con_title_en_not {
	height: 77px;
	line-height:2;
	font-size: 18px;
	color: #750F6D;
}

.con_title_en_not:hover {
	background: #dda300;
	color: #FFFFFF;
}

.con_title_en_not a {
	display: block;
	padding: 0px 20px;
	height: 77px;
	line-height:2;
	font-size: 18px;
	color: #750F6D;
}

.con_title_en_not a:hover {
	background: #dda300;
	color: #FFFFFF;
}


.back-to-top {
	position: fixed;
	bottom: 30px;
	right: 30px;
	width: 55px;
	height: 55px;
	background-color: rgb(113, 113, 113, 0.3);
	color: white;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
	cursor: pointer;
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.3s ease, visibility 0.3s ease;
	z-index: 9999;
}

.back-to-top img {
	width: 90%;
	height: 100%;
}


.back-to-top.visible {
	opacity: 1;
	visibility: visible;
}
.link_img{
	width: 193px;
	height: 193px;
}


.banner-phoneimg{
	display: none;
}
@media (max-width: 1600px) {
	.header-navbar {
		width: 90%;
	}

	.nav-pills>li>a {
		font-size: 18px;
	}

}

@media (max-width: 1280px) {
	.header-navbar {
		width: 95%;
	}

	.nav-pills>li>a {
		padding: 16px 18px;
		font-size: 16px;
	}

	.res_content_box {
		flex-direction: column;
	}

	.modal-dialog {
		margin-top: 30%;
	}
}

@media (max-width: 1000px) {
	.nav-pills>li>a {
		padding: 10px 10px;
		font-size: 14px;
	}

	.alumni_content_box {
		flex-direction: column;
	}
	.res_head_en_a {
		font-size: 18px;
		line-height: 1.5;
	}

	.con_title_en {
		line-height: 2;
	}

	.con_title_en a {
		line-height: 2;
	}

	.con_title_en_not {
		line-height: 2;
	}


	.con_title_en_not a {
		line-height: 2;
	}

	.modal-dialog {
		margin-top: 30%;
	}
}

@media (max-width: 768px) {
	.banner-img{
		display: none;
	}
	.banner-phoneimg{
		display: block;
	}
	#header {
		display: none;
	}

	#sj-header {
		display: block;
	}

	#footer {
		padding: 30px 10px 30px 0;
	}


	.copyright {
		margin-top: 20px;
		font-size: 14px;
	}

	.modal-dialog {
		margin-top: 30%;
	}

}