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

article{ 
	padding:190px 0 80px;
	width: 100%;
	position: relative;
	background-repeat: no-repeat;
	background-position: center;
	background-size: cover; 
}
article::before{
	content: "";
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
	z-index: 2;
}
.art_con{ 
	width:100%; 
	margin:0 auto; 
	padding: 70px 60px;
	max-width: 1520px;
	border-radius: 20px;
	background-color: #fff;
	position: relative;
	z-index: 4;
}
.st-caption{
	width: 100%;
	padding-bottom: 50px;
	margin-bottom: 50px;
	border-bottom: 1px solid #000;
	color: #222;
}
.st-caption > h2{
	font-size: 45px;
	font-weight: 800;
	margin-bottom: 1.5rem;
}
.st-caption > h5{
	font-size: 16px;
	font-weight: 300;
}


@media(max-width:1199px){
	article{
		padding: 100px 15px 70px;
	}
	.art_con{
		padding: 30px 15px;
		max-width: 100%;
	}
	.st-caption{
		margin-bottom: 25px;
		padding-bottom: 25px;
	}
	.st-caption > h2{
		font-size: 24px;
		margin-bottom: 1rem;
	}

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



}