.subtop, .subtop *{ 
	box-sizing:border-box; 
}
*{ 
	box-sizing:border-box; 
}
.subtop{ 
	position:relative; 
	z-index:1; 
	overflow:hidden; 
	background-color:#333; 
	background-repeat: no-repeat;
	background-position: center;
	background-size: cover;
}
#st_bdo{ 
	position:absolute; 
	z-index:1; 
	top:0; 
	bottom:0; 
	left:0; 
	right:0; 
}

.st_box{ 
	position:relative; 
	z-index:1; 
}

.st-caption{
	width: 100%; 
	padding: 0 15px; 
	position: absolute; 
	top: 45%; 
	left: 0; 
	text-align: center; 
	color: #fff; 
	z-index: 3;
}
.st-caption > h2{
	font-size: 40px; 
	font-weight: 700;
	line-height: 1.3;
}
.st-caption > h5{
	font-size: 18px; 
	font-weight: 400; 
	margin-top: 10px;
}

article{ 
	padding:4rem 0; 
}
.art_con{ 
	width:100%; 
	margin:0 auto; 
}
.art_con_full{ 
	width:100%; 
	box-sizing: border-box;
}
.article-full{
	padding: 0;
}

.st-img-wrap{
	display: flex; 
	justify-content: center; 
	align-items: center; 
	padding-top: 2rem;
}
.st-img-box{
	padding: 0 0.2rem;
}
.st-img{
	padding: 5px; 
	overflow: hidden; 
	border-radius: 10px; 
	border: 1px solid #ddd;
}
.st-img img{
	border-radius: 5px;
}

.document_popup_menu{
	display: none;
}

@media(max-width:1199px){

	.st-caption > h2{
		font-size: 28px;
	}
	.st-caption > h5{
		font-size: 16px;
	}

	.st-caption{
		transform: translateY(-30%);
	}

}
@media(max-width:600px){



}