@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400&family=Noto+Serif+JP:wght@300;500&display=swap');

#contents * {
  box-sizing: border-box;
}
#contents figure {
  margin: 0;
}

.section {
  margin-bottom: 70px;
}
.section .inner {
  margin: 0 auto;
  width: 976px;
  position: relative;
}
.section ul {
  margin: 0;
  list-style-type: none;
}
.section h2 {
  margin-bottom: 25px;
  color: #0e2c6e;
}
.section .contents .text {
  width: 488px;
}
.section .contents .text h3 {
  margin-bottom: 30px;
  color: #0e2c6e;
  font-size: 2.2857142857em;
  font-weight: normal;
  line-height: 1.5;
}
.section .contents .text .body {
  margin-bottom: 30px;
}
.section .contents .text .body p {
  padding: 0;
  font-size: 1.1428571429em;
  line-height: 2;
}
.section .contents .text .image {
  width: 600px;
  position: absolute;
  top: 40px;
}
.section .contents .text .nav ul {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
}
.section .contents .text .nav ul li {
  margin: 0 2.0491803279% 20px 0;
  flex-basis: 48.5655737705%;
}
.section .contents .text .nav ul li:nth-of-type(even) {
  margin-right: 0;
}
.section .contents .text .nav ul li a {
  padding: 20px 32px;
  color: #505050;
  font-size: 1.1428571429em;
  font-weight: bold;
  text-align: center;
  background: #ededed;
  border-radius: 10px;
  display: block;
}
.section .contents .text .nav ul li a.double {
  padding: 8px 32px 8px 10px;
}
.section .contents.tl .text {
  margin-right: 50%;
}
.section .contents.tl .text .image {
  text-align: right;
  right: -112px;
}
.section .contents.tr .text {
  margin-left: 50%;
}
.section .contents.tr .text .image {
  left: -112px;
}

.bullet-icon {
  position: relative;
}
.bullet-icon::before, .bullet-icon::after {
  content: '';
  border: #505050 2px solid;
  box-sizing: border-box;
  display: block;
  position: absolute;
}
.bullet-icon::before {
  margin-top: -9px;
  width: 18px;
  height: 18px;
  -webkit-border-radius: 2px;
  border-radius: 2px;
  top: 50%;
  right: 15px;
}
.bullet-icon::after {
  margin-top: -4px;
  width: 8px;
  height: 8px;
  border-bottom: none;
  border-left: none;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  top: 50%;
  right: 21px;
}
.bullet-icon.white::before, .bullet-icon.white::after {
  border-color: #fff;
}
/*20190912--*/
div#imp {
   margin: 40px 0;
}

div#imp .inner { 
	border: #999 2px solid;
    padding: 15px;
	margin: 0 auto;
}

div#imp .inner > p.main {
    font-weight: bold;
    font-size: 18px;
    line-height: 1.2;
	padding:0;
}

div#imp .imp_txt {
    padding: 0;
    margin-top: 15px;
}

div#imp .inner > ul.sub {
    margin: 15px 0 0 1.5em;
}

div#imp .inner > ul.sub li {
    margin:0;
    font-size: 15px;
	line-height:1.6em;
	text-indent:1em;
}

div#imp .inner > ul.sub li br.res_sp {  display: none; }
/*--20190912*/

div#news {
  margin: 0 0 20px;
}
div#news h2 {
  margin: 0 0 10px;
  float:left;
}
div#news h2.index__ttl {
  margin: 0;
  padding: 1em 0;
  float: none;
}

#contents p.c-title_link {
    float: left;
    margin: 0 0 10px 40px;
	padding:0;
}

#contents p.c-title_link a {
    display: inline-block;
    margin: 0 14px 0 0;
    padding: 0 0 0 12px;
    line-height: 1;
    font-size: 86%;
    list-style: none;
    background: url(/maintenance/img/arrow.gif) no-repeat left center;
    background-size: 10px auto;
}

#contents p.c-title_link:after { clear:both;	height:0px;	visibility:hidden;	font-size:0px;	content:'.';	}

div#news .list {
  margin: 0 0 40px;
 /* padding: 10px 0;*/
  border-top: #505050 1px solid;
  border-bottom: #505050 1px solid;
  position: relative;
  /*.index-btn {
  	position: absolute;
  	bottom: 20px;
  	right: 0;
  }*/
  clear:both;
}
div#news .list dl {
  margin: 1em 0 0;
  font-size: 1.1428571429em;
}
div#news .list dl dt, div#news .list dl dd {
  margin-bottom: 1em;
}
div#news .list dl dt {
  width: 10em;
  float: left;
}
div#news .list dl dd {
  margin-left: 10em;
  /*&:last-of-type {
  	margin-right: 90px;
  }*/
}
div#news .index-btn {
  margin-top: 10px;
}
div#news .index-btn ul li {
  float: right;
}
div#news .index-btn ul li a {
  display: block;
  padding: 6px 10px 4px 10px;
  background: #ffffff;
  border: 1px solid #1a1a1a;
  color: #1a1a1a;
  font-size: 90%;
  line-height: 1.5;
}
div#news .index-btn ul li a:hover {
  background: #1a1a1a;
  color: #fff;
  text-decoration: none;
}
div#news .index-btn ul li a::after {
  margin-left: 15px;
  content: '>';
  font-size: 90%;
  font-weight: bold;
  font-family: 'Arial', sans-serif;
}
div#news .important-btn {
  position: absolute;
  top: -1em;
  right: 0;
}
div#news .important-btn a {
  padding: 2px;
  min-width: 320px;
  color: #fff;
  font-size: 1.2857142857em;
  font-weight: bold;
  text-align: center;
  background: #0e2c6e;
  border-radius: 10px;
  display: block;
}

div#csr {
  margin-bottom: 30px;
}

div#banner-nav {
  margin-bottom: 90px;
}
div#banner-nav nav ul {
  display: flex;
  flex-wrap: wrap;
}
div#banner-nav nav ul li {
  flex-basis: 50%;
}

/*20200707*/
.imp_btn {
	padding-bottom:0;
	display:inline-block;
	float:right;
}


/* btn-cmn-primary
---------------------------------------------------------- */
a.btn-cmn-primary {
  position: relative;
  display: inline-block;
  min-width: 265px;
  padding: 8px 18px 8px 8px;
  background-color: #fff;
  border-radius: 5px;
  color: #1d54a0;
  font-size: 15px;
  text-align: center;
  border: 2px #4f7bb7 solid;
  width: 280px;
}

a.btn-cmn-primary:after {
  content: '';
  display: block;
  position: absolute;
  top: calc(50% - 7px);
  right: 10px;
  width: 18px;
  height: 14px;
  background: url(/maintenance/news/important/img/ico_arrow_blue_01.png) right center no-repeat;
  background-size: 9px 14px;
}

a.btn-cmn-primary:hover {
  opacity: 0.5;
  text-decoration: none;
}


a.btn-cmn-primary.btn-blank:after {
  width: 16px;
  height: 16px;
  background: url(/common/img/ico_blank_01.png) right center no-repeat;
  background-size: 16px;
}

 @media print, screen and (min-width: 768px) {
  .sp {
    display: none;
  }

  .important-btn a:hover,
  .nav a:hover {
    text-decoration: none;
    opacity: .7;
  }
}
@media screen and (max-width: 767px) {
  .pc {
    display: none;
  }

  .section {
    margin-bottom: 30px;
    padding: 0 10px;
  }
  .section .inner {
    width: auto;
  }
  .section h2 {
    margin-bottom: 10px;
  }
  .section .contents .text {
    padding-right: 0;
    width: 100%;
  }
  .section .contents .text h3 {
    margin-bottom: 10px;
    font-size: 2em;
  }
  .section .contents .text .body {
    margin-bottom: 20px;
  }
  .section .contents .text .body p {
    font-size: 1.1666666667em;
    line-height: 1.5;
  }
  .section .contents .text .image {
    margin: 0 0 10px;
    width: 100%;
    text-align: center;
    position: static;
  }
  .section .contents .text .nav ul {
    margin: 0;
    justify-content: space-between;
  }
  .section .contents .text .nav ul li {
    margin: 0 0 10px 0;
    flex-basis: 48.6301369863%;
  }
  .section .contents .text .nav ul li a {
    padding: 20px 20px;
    /*font-size: 11/12*1em;*/
    font-size: 3.2vw;
    border-radius: 5px;
  }
  .section .contents .text .nav ul li a.double {
    padding: 11px 20px 11px 8px;
  }
  .section .contents.tl .text {
    margin-right: 0;
  }
  .section .contents.tl .text .image {
    text-align: center;
  }
  .section .contents.tr .text {
    margin-left: 0;
  }

  .bullet-icon::before, .bullet-icon::after {
    border-width: 1px;
  }
  .bullet-icon::before {
    margin-top: -6px;
    width: 12px;
    height: 12px;
    right: 6px;
  }
  .bullet-icon::after {
    margin-top: -2px;
    width: 4px;
    height: 4px;
    right: 11px;
  }

/*20190912--*/
  div#imp {
	margin: 6vw auto 9vw;
  }
  div#imp .inner {
	position: relative;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
	width: 100%;
	padding: 3vw;
	overflow: hidden;
  }
	
  div#imp .inner > p.main {
	font-size: 3.733vw;
	line-height: 1.25;
	vertical-align: bottom;
	font-weight: bold;
	padding:0;
  }
  
  div#imp .inner > p.main br.res_pc {
	display: none;
  }
  
  div#imp .imp_txt { text-align:left !important; }
  
  div#imp .inner > ul.sub {
	margin: 10px 0 0 1em;
  }

  div#imp .inner > ul.sub li {
	margin: 0 0 2vw 0;
	font-size: 4vw;
	line-height: 1.25;
	font-weight: bold;
  }

  div#imp .inner > ul.sub li br.res_sp {
	display: block;
  }
/*--20190912*/

  div#news {
    margin: 6vw auto 0;
  }
  div#news h2 {
    margin-bottom: 10px;
  }
  div#news h2.index__ttl {
    padding: 0 0 1em;
  }
  div#news .list {
    margin: 0 0 10vw;
    padding: 10px 0;
  }
  div#news .list dl {
    font-size: 1em;
  }
  div#news .list dl dt {
    margin-bottom: 0.5em;
    width: auto;
    float: none;
  }
  div#news .list dl dd {
    margin-bottom: 10vw;
    margin-left: 0;
  }
  div#news .index-btn {
    margin-top: 6px;
  }
  div#news .important-btn {
    top: -.2em;
  }
  div#news .important-btn a {
    padding: 4px 8vw;
    min-width: inherit;
    font-size: 3.4666666667vw;
    border-radius: 5px;
  }

  div#info {
    margin-top: 20px;
  }

  div#banner-nav {
    margin-bottom: 30px;
  }
  div#banner-nav nav ul {
    display: block;
  }
  div#banner-nav nav ul li {
    margin-bottom: 10px;
    width: auto;
  }
  
  /*20200707*/
  a.btn-cmn-primary {
	font-size: 3.4666666667vw;
    padding: 2vw;
    width: 270px;
}
}



/*2023-02-20 リニューアル*/
.acordion_switch {
  position: relative;
  overflow: hidden;
}
.acordion_switch .switchbtn {
  position: absolute;
  right: 0;
  top: 0;
  width: 25px;
  height: 25px;
  cursor: pointer;
}
.acordion {
  display: none;
  overflow: hidden;
}

.about {
  padding: 0 0 10px;
  background: #e7ecf3;
}
.etc {
  padding: 100px 0 10px;
}
.field {
  padding: 57px 0 0;
  background: #f5efe9;
}
.sustainability {
  padding: 0 0 10px;
}
.info {
  margin: 0 0 90px;
  padding: 31px 0 0;
  background: linear-gradient(to right, #e7ecf3, #e7ecf3 50%, #f5efe9 50%, #f5efe9);
}

.index__ttl {
  padding: 2em 0 1em;
  font-family: 'Noto Serif JP', serif;
  font-size: 36px;
  font-weight: 300;
  line-height: 1;
  text-align: center;
}
.indexnav {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  width: 976px;
  margin: 0 auto;
  font-family: 'Noto Serif JP', serif;
}
.indexnav__item {
  width: 460px;
  padding: 0 0 62px;
  list-style: none;
}
.field .indexnav__item {
  width: 100%;
  padding: 0 0 48px;
}
.sub .indexnav__item {
  width: 180px;
}
.indexnav__item__btn {
  display: block;
}
.indexnav__item__btn .pict {
  width: 100%;
  height: auto;
  vertical-align: bottom;
  transition: .4s all;
}
.indexnav__item__btn:hover .pict {
  opacity: 0.7;
  transition: .4s all;
}
.indexnav__item__photo {
  position: relative;
}
.indexnav__item__photo .caption {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  font-size: 28px;
  font-weight: 500;
  line-height: 1.25;
  color: #fff;
  text-shadow: 1px 1px 1px rgba(0,0,0,0.5);
  text-align: center;
}
.indexnav__item__photo .caption.navy {
  color: #1d2f60;
  text-shadow: 1px 1px 1px rgba(255,255,255,0.5);
}
.indexnav__item__photo .caption.wide {
  letter-spacing: 0.35em;
}
.indexnav__item__txt {
  position: relative;
  padding: 1em 55px 0 0;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
}
.indexnav__item__txt sub {
  vertical-align: baseline;
}
.sub .indexnav__item__txt {
  padding: 0.5em 22px 0 0;
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 400;
}
.indexnav__item__txt:after {
  display: block;
  content: "";
  position: absolute;
  right: 0;
  top: 1em;
  width: 50px;
  height: 50px;
  background: url(../img/arrow01.svg) no-repeat center center;
  background-size: contain;
  transition: .4s all;
}
.info .indexnav__item__txt:after {
  background: url(../img/arrow02.svg) no-repeat center center;
  background-size: contain;
}
.sub .indexnav__item__txt:after {
  top: 0.7em;
  width: 20px;
  height: 20px;
}
.indexnav__item__btn:hover .indexnav__item__txt:after {
  right: -10px;
  transform: rotate(360deg);
  transition: .4s all;
}
.sub .indexnav__item__btn:hover .indexnav__item__txt:after {
  right: -5px;
}
.indexnav__item__ext {
  padding: 0.5em 0 0;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  font-weight: 400;
}
.indexnav__item__ext .textbtn {
  text-decoration: underline;
}



@media screen and (max-width: 767px) {
.acordion_switch .switchbtn {
  top: auto;
  bottom: 0;
  width: 7vw;
  height: 7vw;
}

.about {
  padding: 0 0 2vw;
}
.etc {
  padding: 13vw 0 2vw;
}
.field {
  padding: 5vw 3vw 2vw;
}
.sustainability {
  padding: 0 0 2vw;
}
.info {
  margin: 0 0 5vw;
  padding: 4vw 0 0;
  background: linear-gradient(#e7ecf3, #e7ecf3 45.5%, #f5efe9 45.5%, #f5efe9);
}

.index__ttl {
  padding: 2em 0 1.3em;
  font-size: 6.5vw;
  font-weight: 500;
  line-height: 1.28;
}
.indexnav {
  display: block;
  justify-content: unset;
  flex-wrap: unset;
  width: auto;
}
.indexnav.sub {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.indexnav__item {
  width: auto;
  padding: 0 3vw 10vw;
}
.sub .indexnav__item {
  width: 48%;
  padding: 0 0 5vw;
}
.indexnav__item__photo .caption {
  font-family: 'Noto Serif JP', serif;
  font-size: 6vw;
}
.indexnav__item__txt {
  padding: 1em 12vw 0 0;
  font-family: 'Noto Serif JP', serif;
  font-size: 3.8vw;
  line-height: 1.466;
}
.indexnav__item__txt.ovf {
  padding: 1em 10vw 0 0;
}
.sub .indexnav__item__txt {
  padding: 0.5em 5vw 0 0;
  line-height: 1.33;
}
.indexnav__item__txt:after {
  width: 11vw;
  height: 11vw;
}
.sub .indexnav__item__txt:after {
  width: 4vw;
  height: 4vw;
}
.indexnav__item__ext {
  font-size: 3vw;
}

}