.subtop, .subtop *{ 
	box-sizing:border-box; 
}
*{ 
	box-sizing:border-box; 
}

.subtop{ 
	position:relative; 
	z-index:1; 
	overflow:hidden; 
	background-repeat: no-repeat;
	background-position: center;
	background-size: cover;
	background-color: #333;
}
.subtop::after{
	content: "";
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	z-index: 2;
}

.st-caption{
	width: 100%; 
	max-width: 1330px;
	padding: 0 15px; 
	position: absolute; 
	left: 50%;
	top: 45%; 
	color: #fff; 
	z-index: 3;
	transform: translateX(-50%);
}
.st-caption > h2{
	font-size: 45px; 
	font-weight: 800;
	margin-bottom: 1rem;
}
.st-caption > h5{
	font-size: 16px; 
	font-weight: 400; 
	line-height: 1.6;
}

article{ 
	padding: 100px 0; 
}
.art_con{ 
	width:100%; 
	margin:0 auto; 
	padding: 0 15px;
}
.art_con_full{ 
	width:100%; 
	box-sizing: border-box;
}
.article-full{
	padding: 0;
}
.art_con h1{
	display: none;
}

.nav-sub{
	display: none;
}

@media(max-width:1199px){

	article{
		padding: 50px 0;
	}
	.sub-pd{
		padding: 0 0 50px 0;
		position: relative;
	}
	.subtop{
		border-radius: 0;
	}

	.st-caption{
		padding: 0 15px;
		bottom: 30px;
	}
	.st-caption > h2{
		font-size: 24px;
	}
	.st-caption > h5{
		font-size: 14px;
		line-height: 1.4;
	}

	.nav-sub{
		width: 100%;
		position: absolute;
		bottom: 0;
		left: 0;
		z-index: 2;
		background-color: rgba(0, 0, 0, 0.36);
		display: block;
	}
	.nav-con{
		width:100%; 
		margin:0 auto; 
	}

	.nav-sub .nav{
		width: 100%;
		display: flex;
	}
	.nav-sub .nav > li{
		flex: 1 1 auto;
	}
	.nav-sub .nav > li > a{
		color: #fff;
		font-size: 14px;
		font-weight: 500;
		text-align: center;
		padding: 17px 5px;
		display: block;
		transition: .4s;
	}
	.nav-sub .nav > li > a:hover{
		background-color: rgba(255,255,255,.1);
	}
	.nav-sub .nav > li > a.active{
		background-color: #f9f9f9;
		color: #231E58;
		font-weight: 600;
	}

}
@media(max-width:600px){
	.nav-sub .nav > li > a{
		font-size: 12px;
		padding: 15px 5px;
	}
	.sub-pd{
		padding: 0 0 45px 0;
	}


}