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

基本設定

----------------------------*/
body {
	font-family: "游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", sans-serif; }
body *,
body *::before,
body *::after {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}
.sp {display:none;}

img {
	max-width: 100%;
	-webkit-backface-visibility: hidden; }
.wrapper {
	max-width: 900px;
	margin-right: auto;
	margin-left: auto;
	box-sizing: border-box; }

section.content {
	padding-top: 80px;
	padding-bottom: 80px;
	z-index: 0; }

.tal {
	text-align: left; }

.tac {
	text-align: center; }

.tar {
	text-align: right; }

.fs {
	font-size: 11px; }

.fcw {
	color: #fff; }

sup {
	font-size: 10px;
	vertical-align: top; }

@media screen and (max-width: 768px) {
.pc {
	display: none; }
.sp {
	display: block; }

.wrapper {
	width: 100%;
	padding-right: 15px;
	padding-left: 15px; }

section.content {
	padding-top: 40px;
	padding-bottom: 40px; }
}


/*----------------------------

共通設定

----------------------------*/
section.content {
	padding: 60px 0; }

/*----------------------------

見出し　文字

----------------------------*/
.lead {
	font-weight: bold;
	font-size: 22px;
	line-height: 1.5;
	text-align: center;
	margin-bottom: 10px; }
	.lead .ttl {
	font-size: 18px;
	display: inline-block;
	border-bottom: 2px solid #e50012;
	padding-bottom: 5px;
	margin-bottom: 10px; }


/*----------------------------

2023.01.25

----------------------------*/
.w1920 {
	max-width: 1920px;
	margin-right: auto;
	margin-left: auto;
	position:relative;
	font-size: 15px;
	color: #666;
}
.flex01 {
	display: flex;
	justify-content: space-between;
}
.flex01 div {
	display: block;
	width: 47.5%;
}
.flex01 div a {
	display: block;
	width: 100%;
}
.rel { position: relative;}
.kv {
	position: relative;
	background: url("../img/top/kv_bg.jpg") no-repeat center top;
	background-size: cover;
	overflow: hidden;
}
h1 {
	padding: 0;
	width: 100%;
	max-width: 800px;
	margin: 100px auto;
}
.logo_bg {
	position: absolute;
	left: 0;
	top: 0;
	width: 264px;
	height: 144px;
	background: url("../img/top/bg_logo.png") no-repeat -8px -15px / contain;
}
.kv .logo_chiba {
	position: absolute;
	left: 10px;
	top: 10px;
}
.title {
	background: url("../img/top/bg_title.jpg") no-repeat center top;
	background-size: cover;
	padding: 50px 0;
}
.title_inner {
	width: calc(100% - 40px);
	max-width: 1000px;
	margin: 0 auto;
}
.kv .logo_all {
	position: absolute;
	right: 10px;
	top: 10px;
}
.kv .wrapper {
	width: calc(100% - 40px);
	text-align:center;
}
.kv .wrapper img{
	width:100%;
}
.contents01{
	background: #fdf7e0;
	padding: 100px 0;
}
.contents_inner {
	width: calc(100% - 40px);
	max-width: 1000px;
	margin: 0 auto 0;
}
.contents00{
	background: #fff;
	padding: 40px 0 50px;
}
.contents02{
	background: #dbeaef;
	padding: 100px 0 90px;
}
.contents02_inner {
	width: calc(100% - 40px);
	max-width: 1000px;
	margin: 0 auto 0;
}
.w80p {width: 80%; margin: 0 auto;}
.nowrap {
	white-space:nowrap;
}
.mt50pc {margin-top: 50px;}
#pagetop{
	position: fixed;
	right:15px;
	bottom: 40px;
	opacity: 0;
	zoom:1;
	z-index: 99;
	width:50px;
}
#pagetop img{
	width:100%;
	filter: drop-shadow(4px 4px 1px #a1ada1);
}
#pagetop a{
	display: block;
	text-decoration: none;
}
#pagetop a:hover img{opacity:0.6;}
a:hover img{ opacity: 0.6;}

@media screen and (max-width: 768px) {
section img {
	width: 100%;
}
.kv {
	padding-top: 0;
	padding-bottom: 0;
}
.kv .logo_chiba {
	width: 100%;
	top: 2%;
	left: 1.5%;
}
.logo_bg {
	position: absolute;
	left: 0;
	top: 0;
	width: 40%;
	height: 8%;
	background: url("../img/top/bg_logo.png") no-repeat right -10px;
	background-size: cover;
}
.logo_bg img {
	margin: 5px 0 0 10px;
	width: 80%;
}
h1 {margin-top: 0;}
.kv .wrapper {
	padding: 0;
	width: 100%;
}
.kv .wrapper img {
	width: 100%;
	margin-top: 0;
}
.flex01 {
	display: block;
}
.flex01 div {
	width: 100%;
}
.flex01 div:nth-child(2) {
	margin-top: 30px;
}
.flex01 div:nth-child(2) a {
	margin-bottom: 30px;
}
h1 {
	padding: 0;
	width: 100%;
	max-width: 800px;
	margin: 0;
}
.title {
	background: none;
	padding: 0;
}
.title_inner {
	width: 100%;
}
.kv .wrapper {
	width: 100%;
}
.kv .wrapper img{
	width:100%;
}
.contents01{
	padding: 100px 0;
}
.contents_inner {
	width: calc(100% - 30px);
	margin: 0 auto 0;
}
.contents02{
	background: #dbeaef;
	padding: 100px 0 90px;
}
.contents02_inner {
	width: calc(100% - 30px);
	margin: 0 auto 0;
}
.w80p {width: 100%;}
.nowrap_sp{
	white-space:nowrap;
}
.contents00 {
	padding: 0;
}
.contents00 .contents_inner{
	width: 100%;
	padding: 0 0 0;
}
.mt50pc {margin-top: 0;}

}
/*----------------------------

footer

----------------------------*/
.bt {
	border-top: 1px solid #dfdfdf; }

.footer .link {
	padding: 40px 10px;
	background-color: #f4f4f2;
	text-align: center; }
	.footer .link a {
	font-size: 18px;
	color: #333333; }
	.footer .link a:before {
	content: '';
	display: inline-block;
	width: 19px;
	height: 16px;
	margin-right: 5px;
	background: url(../img/common/icon_window.svg) no-repeat;
	background-size: 100% 100%; }
.footer .copy {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 10px;
	background-color: #d4d4d4;
	font-size: 13px; }

.tel {
	display: flex;
	width:100%;
	border-left: 3px solid #d1d1d1;
	align-items: center;
	margin-top: 20px; }
.tel li {
	width: 50%;
	box-sizing: border-box;
	padding: 20px 40px;
	border-right: 3px solid #d1d1d1;
}
.text_box {
	display: inline-block;
	border: 1px solid #000;
	padding: 10px 25px;
}

@media screen and (max-width: 768px) {
	#atm ul.shadowbox .column2 li {
	padding-right: 15%;
	padding-left: 15%; }

	.footer .copy {
	display: block;
	text-align: center; }

	.tel {
	display: block;
	border: none;
	border-top: 3px solid #d1d1d1; }
	.tel li {
		width: auto;
		padding: 20px 0;
		border: none;
		border-bottom: 3px solid #d1d1d1;
	}
	.text_box {
		padding: 10px;
		width: 100%;
	}
}

.mt25 {margin-top: 25px !important;}
.mt30 {margin-top: 30px !important;}
.mt50 {margin-top: 50px !important;}