@charset "UTF-8";
/* CSS Document */

/* ------------------
content
------------------ */
#content {
	min-height:492px;
	padding-top:31px;
	margin-bottom:30px;
}


/* ------------------
localnavi
------------------ */

.localnavi {
	padding:9px;
	background:#4089C1;
	text-align:center;
}
.localnavi h2 {
	width:978px;
	height:30px;
	background:url(../images/nagai_mida_bg.png) no-repeat;
	font-size:19px;
	line-height:30px;
	text-align:center;
	font-weight:bold;
	color:#000000;
	margin-bottom:12px;
}
iframe#pm25chui {
	float:left;
	margin:0 22px 15px 6px;
}
.arro {
	margin:0 auto;
	width:528px;
}
img.uarrow {
	margin:0 auto;
	width:528px;
}

/* ------------------
maincontent
------------------ */
#maincontent {
	background:#D0DEF1;
	padding:15px;
}
#maincontent .kakomi1 {
	width:439px;
	float:left;
	background:#FFFFFF;
	border-radius:9px;
	padding:24px 17px;
}
#maincontent .kakomi2 {
	width:439px;
	float:right;
	background:#FFFFFF;
	border-radius:9px;
	padding:24px 17px;
}
#maincontent h3 {
	margin-bottom:15px;
}

#maincontent p {
	font-size:16px;
	line-height:22px;
	text-align:justify;
	padding-left:16px;
	text-indent:-16px;
	color:#000000;
	margin-bottom:13px;
}
#maincontent p span {
	color:#003F8A;
}
#maincontent p.tyuui {
	font-size:13px;
	line-height:16px;
	padding-left:16px;
	text-indent:0px;
	margin-bottom:0px;
}
#maincontent img.ill1 {
	margin:18px 0 0 48px;
}
#maincontent img.ill2 {
	margin:0 0 21px 21px;
}

@media screen and (max-width: 768px) {
/* ------------------
content
------------------ */
#content {
	min-height:492px;
	padding-top:0px;
	margin-bottom:15px;
}


/* ------------------
localnavi
------------------ */

.localnavi {
	padding:9px;
	background:#4089C1;
	text-align:center;
}
.localnavi h2 {
	width:100%;
	height:24px;
	background:url(../images/nagai_mida_bg.png) no-repeat;
	background-size:100% 100%;
	font-size:15px;
	line-height:24px;
	text-align:center;
	font-weight:bold;
	color:#000000;
	margin-bottom:12px;
}
iframe#pm25chui {
	width:100%;
	float:none;
	margin:0 0px 15px 0px;
	min-height: auto;
    height: auto;
}
iframe#smogchui {
	width:100%;
	float:none;
	margin:0 0px 15px 0px;
	min-height: auto;
    height: auto;
}
.arro {
	display:none;
}

/* ------------------
maincontent
------------------ */
#maincontent {
	background:#D0DEF1;
	padding:15px;
}
#maincontent .kakomi1 {
	width:100%;
	float:none;
	background:#FFFFFF;
	border-radius:6px;
	padding:18px 14px;
	box-sizing:border-box;
	margin-bottom:15px;
}
#maincontent .kakomi2 {
	width:100%;
	float:none;
	background:#FFFFFF;
	border-radius:6px;
	padding:18px 14px;
	box-sizing:border-box;
}
#maincontent h3 {
	margin-bottom:12px;
}
#maincontent h3 img {
	max-width:100%;
	height:auto;
}
#maincontent p {
	font-size:13px;
	line-height:19px;
	text-align:justify;
	padding-left:13px;
	text-indent:-13px;
	color:#000000;
	margin-bottom:10px;
}
#maincontent p span {
	color:#003F8A;
}
#maincontent p.tyuui {
	font-size:12px;
	line-height:14px;
	padding-left:14px;
	text-indent:0px;
	margin-bottom:0px;
}
#maincontent img.ill1 {
	margin:0 0 0 0px;
	max-width:100%;
	height:auto;
	box-sizing:border-box;
	padding:18px 0 0 0;
}
#maincontent img.ill2 {
	margin:0 0 15px 0px;
	max-width:100%;
	height:auto;
	box-sizing:border-box;
	padding:0 0 15px 0;
}

}