html,body,#wrap{
	height:100%;
}
.intro_wrap{
	height:100%;
	background:url(../images/intro/intro_bg.jpg) no-repeat center center / cover;
	position:relative;
	
}

.intro_container{
	position:absolute;
	width:100%;
	lefT:0;
	top:50%;
	transform:translatey(-50%);
	text-align:center;
}
.intro_container h2{
	font-size:4.8rem;
	margin-bottom:8rem;
	font-weight:300;
}
.intro_container h2 strong{
	font-weight:500;
}
.intro_container .inner{
	width:100%;
	max-width:1100px;
	margin:0 auto;
	padding:0px 15px;
}
.intro_container .inner > .intro_row{
	margin-left:-15px;
	margin-right:-15px;
	display:flex;
}
.intro_container .inner > .intro_row > .col{
	padding:0px 15px;
	width:50%;
	color:#fff;
}
.intro_container .inner > .intro_row > .col > .box{
	background:#11459d;
	position:relative;
	overflow:hidden;
	padding:10rem 5rem;
	z-index:5;
	transition:all .5s ease-in-out;
}
.intro_container .inner > .intro_row:hover > .col > .box{
	opacity:.8;
	transform:scale(.9);
}
.intro_container .inner > .intro_row > .col > .box:hover{
	transform:scale(1.1);
	box-shadow:0px 0px 20px rgba(0,0,0,.2);
	z-index:10;
	opacity:1;
}

.intro_container .inner > .intro_row > .col > .box::after{
	content:"";
	position:absolute;
	width:500px;
	height:500px;
	border:80px solid rgba(0,0,0,.1);
	border-radius:100%;
	z-index:-1;
}
.intro_container .inner > .intro_row > .col:nth-child(1) .box::after{
	left:-40%;
	top:-40%;
}
.intro_container .inner > .intro_row > .col:nth-child(2) .box::after{
	right:-40%;
	bottom:-40%;
}
.intro_container .inner > .intro_row > .col:nth-child(2) > .box{
	background:#11959d
}

.intro_container .inner > .intro_row > .col > .box h3{
	font-size:3.6rem;
	font-weight:600;
}
.intro_container .inner > .intro_row > .col > .box .line{
	display:block;
	border-top:1px solid #fff;
	width:20px;
	margin:0 auto;
	margin-top:3rem;
	margin-bottom:3rem;
	opacity:.8
}
.intro_container .inner > .intro_row > .col > .box p:nth-child(3){
	font-size:2rem;
	margin-bottom:10px;
}
.intro_container .inner > .intro_row > .col > .box p:nth-child(4){
	font-size:2rem;
	font-weight:600;
	color:#fcff00
}
.intro_container .inner > .intro_row > .col > .box p:nth-child(5){
	margin-top:4rem;
}
.intro_container .inner > .intro_row > .col > .box p:nth-child(5) a{
	display:inline-block;
	background:#fff;
	width:200px;
	padding:16px;
	text-decoration:none;
	border-radius:40px;
	font-weight:700;
	font-size:18px;
}

@media(max-width:991.98px){
	.intro_container h2{
		font-size:3.8rem;
		margin-bottom:6rem;
	}
	
	.intro_container .inner > .intro_row > .col > .box h3{
		font-size:3rem;
		font-weight:600;
	}
	.intro_container .inner > .intro_row > .col > .box {
		padding: 8rem 3rem;
	}
	.intro_container .inner > .intro_row > .col > .box p:nth-child(5) a{
		padding:14px;
		font-size:16px;
	}
}	

@media(max-width:767.98px){
	.intro_container h2{
		font-size:3rem;
		margin-bottom:4rem;
	}
	.intro_container .inner > .intro_row > .col > .box h3{
		font-size:2.6rem;
	}
	.intro_container .inner > .intro_row{
		display:block;
	}

	.intro_container .inner > .intro_row > .col{
		width:90%;
		margin:0 auto;
	}
	.intro_container .inner > .intro_row > .col > .box {
		padding: 5rem 2rem;
	}
	.intro_container .inner > .intro_row > .col > .box p:nth-child(3),
	.intro_container .inner > .intro_row > .col > .box p:nth-child(4){
		font-size:1.8rem;
	}
	.intro_container .inner > .intro_row > .col > .box .line{
		margin-top:2rem;
		margin-bottom:2rem;
	}
	.intro_container .inner > .intro_row > .col > .box p:nth-child(5) {
		margin-top: 2rem;
	}
	.intro_container .inner > .intro_row > .col > .box p:nth-child(5) a{
		padding:12px;
	}
}

/*20230106 intro*/
.intro_new_wrap{
	height:100%;
	overflow:hidden;
	display:flex;
	flex-direction: column;
	background:#fff;
}
.intro_new_wrap .eng{
	font-family:"Montserrat" !important;
}
.intro_new_wrap > section{
	flex:1;
	transition:all .8s;
	
}
.intro_new_wrap.is-pagein > section:hover{
	flex:1.6;
}
.intro_new_wrap > section:nth-child(1) a.box{
	background:url(../images/intro/intro_new_bg1.jpg) no-repeat center center / cover;
	transform:translateX(-100%);
	transition:all 1.4s ease;
}
.intro_new_wrap > section:nth-child(2) a.box{
	background:url(../images/intro/intro_new_bg2.jpg) no-repeat center center / cover;
	transform:translateX(100%);
	transition:all 1.4s ease .3s;
}
.intro_new_wrap > section:nth-child(3) a.box{
	background:url(../images/intro/intro_new_bg3.jpg) no-repeat center center / cover;
	transform:translateX(-100%);
	transition:all 1.4s ease .6s;
}
.intro_new_wrap > section a.box{
	position:relative;
	display:flex;
	align-items:center;
	height:100%;
	justify-content:center;
	z-index:1;
}
.intro_new_wrap.is-active > section a.box{
	transform:translateX(0%);
}

.intro_new_wrap > section a.box::after{
	content:"";
	position:absolute;
	lefT:0;
	top:0;
	width:100%;
	height:100%;
	background:rgba(0,0,0,.7);
	transition:all .4s;
}
.intro_new_wrap.is-pagein > section a.box:hover::after{
	opacity:.5;
}
.intro_new_wrap > section a.box::before{
	content:"";
	position:absolute;
	left:0;
	top:0;
	width:100%;
	border-top:1px solid rgba(255,255,255,.6);
}
.intro_new_wrap > section:nth-child(1) a.box::before{
	display:none;
}
.intro_new_wrap > section:nth-child(2){
	text-align:right;
}
.intro_new_wrap > section:nth-child(2) .inner{
	display:inline-block;
	text-align:left;
}
.intro_new_wrap > section .logo {
	padding-bottom:0rem;
	transition:all .4s;
}
.intro_new_wrap > section .logo span{
	display:block;
	overflow:hidden;
	max-height:0;
	transition:all .4s;
}
.intro_new_wrap > section .logo img{
	max-width:12.6rem;
}
.intro_new_wrap > section:nth-child(3) .logo img{
	max-width:19.4rem;
}
.intro_new_wrap.is-pagein > section a.box:hover .logo{
	padding-bottom:2.5rem;
}
.intro_new_wrap.is-pagein > section a.box:hover .logo span{
	max-height:15rem;
}




.intro_new_wrap > section a.box .contents{
	position:relative;
	z-index:2;
	max-width:1640px;
	padding:2rem 6rem;
	width:100%;
	color:#fff;
}
.intro_new_wrap > section a.box .contents .y{
	font-size:2.2rem;
	font-weight:500;
}
.intro_new_wrap > section a.box .contents h3{
	font-size:4.4rem;
	font-weight:600;
	margin:1rem 0;
}
.intro_new_wrap > section a.box .contents .ename{
	font-size:1.6rem;
	opacity:.8;
	font-weight:500;
}
.intro_new_wrap > section a.box .contents .date{
	font-size:3rem;
	margin-top:1.5rem;
	font-weight:500;
	display:flex;
}
.intro_new_wrap > section a.box .contents .date i{
	margin-left:1rem;
	overflow:hidden;
	display:inline-block;
	max-width:0;
	transition:all .4s ease .1s;
}
.intro_new_wrap > section a.box .contents .date i img{
	max-width:4.8rem;
}
.intro_new_wrap > section a.box:hover .contents .date i{
	max-width:5rem;
}

@media(max-width:1199.98px){
	.intro_new_wrap > section .logo img{
		max-width:10rem;
	}
	.intro_new_wrap > section:nth-child(3) .logo img{
		max-width:16rem;
	}
	.intro_new_wrap > section a.box .contents .y{
		font-size:2rem;
	}
	.intro_new_wrap > section a.box .contents h3{
		font-size:3.4rem;
	}
	.intro_new_wrap > section a.box .contents .ename{
		font-size:1.4rem;
	}
	.intro_new_wrap > section a.box .contents .date{
		font-size:2.4rem;
	}
	.intro_new_wrap > section a.box .contents .date i img{
		max-width:3.8rem;
	}
}

@media(max-width:767px){
	.intro_new_wrap > section .logo img{
		max-width:8rem;
	}
	.intro_new_wrap > section:nth-child(3) .logo img{
		max-width:14rem;
	}
	.intro_new_wrap > section a.box .contents .y{
		font-size:1.8rem;
	}
	.intro_new_wrap > section a.box .contents h3{
		font-size:3rem;
	}
	.intro_new_wrap > section a.box .contents .ename{
		font-size:1.4rem;
	}
	.intro_new_wrap > section a.box .contents .date{
		font-size:2.2rem;
	}
	.intro_new_wrap > section a.box .contents .date i img{
		max-width:3.4rem;
	}
}
@media(max-width:576px){
	.intro_new_wrap > section .logo img{
		max-width:7rem;
	}
	.intro_new_wrap > section:nth-child(3) .logo img{
		max-width:12rem;
	}
	.intro_new_wrap > section a.box .contents {
		padding: 1.5rem 2.5rem;
	}
	.intro_new_wrap > section a.box .contents .y{
		font-size:1.7rem;
	}
	.intro_new_wrap > section a.box .contents h3{
		font-size:2.6rem;
	}
	.intro_new_wrap > section a.box .contents .ename{
		font-size:1.4rem;
	}
	.intro_new_wrap > section a.box .contents .date{
		font-size:2rem;
	}
	.intro_new_wrap > section a.box .contents .date i img{
		max-width:3rem;
	}
}