.intro_wrap{
	overflow:hidden;
	position:relative;
	width:100%;
	height:100vh;
	background:url(../_img/intro/intro_bg.jpg) no-repeat center center / cover;
}
.intro_wrap h1{
	position:absolute;
	left:0;
	top:0;
	width:100%;
	text-align:center;
	padding-top:5rem;
}
.intro_wrap .copyright{
	position:absolute;
	height:6.5rem;
	background:#222222;
	color:#959595;
	width:100%;
	display:flex;
	align-items: center;
	justify-content: center;
	bottom:0;
	left:0;
	z-index:1;
}
.intro_wrap .intro_contents{
	height:100%;
	width:100%;
	display:flex;
	align-items: center;
	justify-content: center;
	padding-top:12rem;
	padding-bottom:6rem;
	color:#fff;
	text-align:center;
}
.intro_wrap .intro_contents h2{
	font-size:5.6rem;
	font-weight:400;
}
.intro_wrap .intro_contents h2 small{
	display:block;
	font-size:.34em;
	font-weight:300;
	margin-top:2.4rem;
}
.intro_wrap .intro_contents .lan{
	margin-top:12rem;
	display:flex;
	justify-content: center;
}
.intro_wrap .intro_contents .lan a{
	font-family: "Poppins";
	margin:0 1.5rem;
	padding:0 4rem;
	width:24rem;
	height:8rem;
	display:flex;
	justify-content: space-between;
	align-items: center;
	border:2px solid #fff;
	background:rgba(255,255,255,.2);
	color:#fff;
	font-weight:600;
	font-size:2rem;
	border-radius:8rem;
	transition:all .3s;
}
.intro_wrap .intro_contents .lan a:hover{
	background:rgba(255,255,255,1);
	color:#000;
	border:0px solid #fff;
	padding:0 5rem;
}

@media(max-width:767.98px){
	.intro_wrap .intro_contents h2{
		font-size:4rem;
	}
	.intro_wrap .intro_contents h2 small{
		font-size:.5em;
	}
	.intro_wrap .intro_contents .lan{
		margin-top:8rem;
	}
}
@media(max-width:576.98px){
	.intro_wrap .intro_contents h2{
		font-size:3rem;
	}
	.intro_wrap .intro_contents h2 small{
		font-size:.5em;
	}
	.intro_wrap .intro_contents .lan{
		flex-wrap:wrap;
		max-width:30rem;
		margin:0 auto;
		margin-top:4rem;
	}
	.intro_wrap .intro_contents .lan a{
		margin-top:1.5rem;
		height:7rem;
	}
	.intro_wrap .copyright{
		height:6rem;
		font-size:1.3rem;
	}
}