.box-gray h1 {
	margin-bottom: 20px;
}
.box-gray.box-top {
    margin-bottom: 370px;
	height: 500px;
}
.box-gray.box-top:before {
	content: "";
	display: block;
	width: calc( (100% - 1280px)/2 );
	min-width: 60px;
	height: 100%;
	background-color: #fff;
	position: absolute;
	right: 0;
	top: 0;
}
.box-gray.box-top .inner {
    padding: 0 60px;
}
.box-gray .img-top {
    position: absolute;
    top: 187px;
    left: 60px;
    width: 1160px;
}


@media screen and (max-width:767px){
	.box-gray.box-top {
		margin-bottom: 100px;
		height: auto;
	}
	.box-gray.box-top:before {
		content: "";
		width: 20px;
		min-width: 20px;
	}
	.box-gray.box-top .inner {
		padding: 0;
		margin-bottom: -80px;
	}
	.box-gray .img-top {
		position: static;
		margin-top: 20px;
		width: 100vw;
		margin-left: -35px;
		max-width: none;
	}


}