@charset "utf-8";
/* CSS Document */
main{
	padding: 0 0 150px;
}
section{
	padding: 0 50px;
}
.section1{
	padding-top: 150px;
	position: relative;
}
.section1::before{
	content: "";
	position: absolute;
	z-index: 1;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	background-image: url("../img/about1.jpg");
	background-position: top center;
	background-repeat: no-repeat;
	background-size: cover;
	opacity: 0.25;
}
.section1::after{
	content: "";
	position: absolute;
	z-index: 2;
	bottom: 0;
	left: 0;
	width: 100%;
	height: 50%;
	background: rgb(255,255,255);
	background: linear-gradient(0deg, rgba(255,255,255,1) 0%, rgba(255,255,255,0) 100%);
}
.section1 .box{
	position: relative;
	z-index: 3;
}
/* ---------- IEのみ ---------- */
@media all and (-ms-high-contrast: none) {
}
/* ---------- 1280px ~ ---------- */
@media screen and (max-width: 1280px){
	main{
		padding: 0 0 100px;
	}
	.section1{
		padding-top: 100px;
	}
}
/* ---------- 1000px ~ ---------- */
@media screen and (max-width: 1000px){
}
/* ---------- 768px ~ ---------- */
@media screen and (max-width: 768px){
	section{
		padding: 0 40px;
	}
}
/* ---------- 576px ~ ---------- */
@media screen and (max-width: 576px){
	main{
		padding: 0 0 50px;
	}
	section{
		padding: 0 20px;
	}
	.section1{
		padding-top: 50px;
	}
}