@charset "utf-8";
/* CSS Document */
/* body{
	overflow-y: auto;
} */

.main{
	width: 100%;
	margin: 0 auto;
	/* height: 100%; */
	/*font-family: Arial, Helvetica, sans-serif;*/
	overflow-y: auto;
	overflow-x: hidden;
	-webkit-overflow-scrolling: touch;

}
/* 印刷用 */
/* overflowを初期値(visible)にしないと1ページ分しか印刷できない */
/* footer固定用にmin-heightに数値を指定している場合、印刷時footerが変にずれるので、ここでcontents{min-height:0(初期値);}を指定 */

@media print {
    body{
        overflow-y: visible;
        overflow-x: visible;
    }
    .main{
        overflow-y: visible;
        overflow-x: visible;
	}

}


.introduction{
	width: 100%;
	height: 400px;
	margin: 0 auto;
	margin-bottom: 30px;
	margin-top: 30px;
}
.introduction_img{
	width: 100%;
	height: 100%;
	background-image: url(../img_index/img_top.png);
	background-repeat: no-repeat;
	background-size: contain;
	background-position: center;
	position: relative;
}
.introduction_img > p{
	position: absolute;
	right: 5%;
    bottom: 10%;
	text-align: right;
}
.introduction_img > p > span{
	font-size: 7rem;
    font-weight: bold;
    opacity: 0.4;
    color: #ee2a23;
	width: auto;
}
/* NOW */
.header_menu_pc > li:nth-child(1) > a{
	color: #2350cb;
}

.section1 .ul_1.section_columns_2 > li:nth-child(2) > img{
	height: 230px;
    width: auto;
}

@media only screen and (min-device-width:320px) and (max-device-width:768px) {
	.introduction{
		height: 150px;
		margin: 15px 0px;
	}
	.introduction_img{
		background-position: left;
	}
	.introduction_img > p > span{
		font-size: 5rem;
	}
}