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

/*--------------------------------------
Global Nav_SP
---------------------------------------*/

@media screen and (min-width: 600px) {
	.header-menu {
	background: #fff;
	display: none;
	position: fixed;
	bottom: 38px;
	width: 300px;
	z-index: 100;
	right: 0;
	top: 75px;
	overflow-y: scroll;
	/* height: 100%; */
	max-height: 90%;
	}
	.fixed {
	position: fixed;
	width: 100%;
	height: 100%;
	}
	.out-frame {
	position: relative;
	width: 100%;
	margin: 0 0 40px;
	}
	.out-frame.black:after {
	background: #FFF;
	opacity: 0.8;
	content: '';
	height: 10000px;
	right: 0;
	top: 0;
	padding: 0;
	position: fixed;
	width: 100%;
	z-index: 1;
	transition: all .5s ease;
	-webkit-transition: all .5s ease;
	-moz-transform: all .5s ease;
	}
	.out-frame:after {
	background: #FFF;
	opacity: 0;
	content: '';
	right: 0;
	top: 0;
	position: fixed;
	width: 100%;
	z-index: 1;
	transition: all .5s ease;
	-webkit-transition: all .5s ease;
	-moz-transform: all .5s ease;
	}
	.header-menu .sttl{
	display: block;
	padding: 14px 20px 14px 14px;
	background: url(img/nav_arrow_right02.png) 96% 50% no-repeat;
	background-size: auto 11px;
	border-bottom: 1px solid #fff;
	line-height: 1.3;
	color: #fff;
	}
	.header-menu .sttl a {
	color: #fff;
	}
	/*.header-menu ul li:last-child a {
	border-bottom: none;
	}*/

	#spMenuBox{
		position: fixed;
		right: 0px;
		top: 0px;
		z-index: 101;
		width: 75px;
		height: 75px;
		display: block;
	}
	#spMenuBox .leftArea {
		width: 100%;
		float: left;
		height: 100%;
		box-sizing: border-box;
	}

    .menu-btn {
    background: #688496 url(img/fix_menu_sp.png) no-repeat center bottom 15px;
    background-size: 25px;
    text-align: center;
    font-size: 13px;
    font-size: 1.3rem;
    font-weight: bold;
    color: #fff;
    padding: 0;
    width: 75px;
    height: 100%;
    line-height: 40px;
    cursor: pointer;
}

	.header-menu .sttl{
	display: block;
	padding: 14px 20px 14px 14px;
	background: url(img/nav_arrow_right02.png) 96% 50% no-repeat;
	background-size: auto 11px;
	border-bottom: 1px solid #fff;
	line-height: 1.3;
	color: #fff;
	}
	.header-menu .sttl a {
	color: #fff;
	}
	/*.header-menu ul li:last-child a {
	border-bottom: none;
	}*/
	.header-menu ul li a {
	display: block;
	padding: 1.4rem 3.5rem 1.4rem 1rem;
	background: url(img/arrow_black.png) 96% 50% no-repeat;
	background-size: auto 10px;
	border-bottom: 1px dashed #999;
	line-height: 1.3;
	color: #444;
	text-decoration: none;
	font-weight: bold;
	}

	.header-menu ul li.delete {
	background: #888;
	padding: .8rem 2rem .6rem;
	text-align: center;
	color: #fff;
	font-weight: bold;
	font-size: 15px;
	font-size: 1.5rem;
	}
	.header-menu ul.accordion ul{
	display: none;
	background: #fff;
	}
	.header-menu .tglMenu a{
	background: url(img/arr_black_down.png) 96.2% 50% no-repeat;
	background-size: auto 6px;
	}
	.header-menu ul.accordion .open a {
	background: url(img/arr_black_up.png) 96.2% 50% no-repeat;
	background-size: auto 6px;
	}
	.header-menu ul.accordion ul li a{
	padding: 1.4rem 3rem 1.4rem 2.5rem;
	font-size: 13px;
	font-size: 1.3rem;
	border-bottom: 1px dashed #999;
	color: #444;
	background: url(img/arrow_black.png) 96% 50% no-repeat;
	background-size: auto 10px;
	}
	.header-menu ul.accordion .subList {
	display: block;
	}

	.header-menu ul.accordion .subList li a{
	padding: 1.4rem 3rem 1.4rem 4rem;
	font-size:13px;
	font-size:1.3rem;
	border-bottom: 1px dashed #999;
	color: #444;
	background: url(img/arrow_black.png) 96% 50% no-repeat;
	background-size: auto 10px;
	}
}


/*--------------------------------------
　Main Index
---------------------------------------*/

.keyArea {
  background: url(img/mv_bk.png) no-repeat center bottom;
  background-size: cover;
  background-color: rgba(255,255,255,0.2);
  background-blend-mode:lighten;
  min-height: 375px;
  position: relative;
  z-index: 0;
  }
.keyArea .logoArea {
  padding: 20px 0 0;
}
.keyArea .logo {
  width: 306px;
  transform:  rotate(-5deg);
  margin: 20px 0 0 50px;
}
.keyArea .inner {
  width: 1000px;
  margin: 0 auto;
  padding: 20px 0 30px;
  box-sizing: border-box;
  position: relative;
}
.keyArea .inner .deco {
  margin: 0 auto;
  display: block;
  text-align: center;
}
.keyArea .inner .left {
  width: 500px;
  max-width: 56%;
  float: left;
}
.keyArea .inner .left .txtBox {}
.keyArea .inner .mainTit {
  margin: 0 0 0 -55px;
  padding: 0;
  width: 609px;
  max-width: 609px;
}
.keyArea .inner p {
  width: 440px;
  max-width: 100%;
  box-sizing: border-box;
  text-shadow: #FFF 1px 1px 1px, #FFF -1px 1px 1px, #FFF 1px -1px 1px, #FFF -1px -1px 1px;
  margin: 0 0 40px;
  text-align: justify;
  color: #0d0c22;
  font-feature-settings: "palt";
}
.keyArea .inner p span {
  font-size: 17px;
}

.keyArea .inner .mv_catch {
  color: #0d0c22;
  font-size: 2.222rem;
  font-weight: bold;
  margin-bottom: 1.5rem;
  text-shadow: #FFF 1px 1px 1px, #FFF -1px 1px 1px, #FFF 1px -1px 1px, #FFF -1px -1px 1px;
}
.keyArea .inner .right {
  width: 420px;
  max-width: 42%;
  float: right;
  position: relative;
  margin: 0;
  padding: 55px 0 0;
}
.keyArea .inner .right .mv-point {
  color: #1d67ac;
  font-family: "游ゴシック", "Yu Gothic", YuGothic, "Hiragino Kaku Gothic ProN", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, "ＭＳ ゴシック", sans-serif;
  font-size: 2rem;
  background: #fff;
  border-radius: 5rem;
  padding: .5rem 1.5rem;
  text-align: center;
  margin: 0 auto 3rem;
  font-weight: bold;
  letter-spacing: 0.1rem;
}
.keyArea .inner .right .mv-point-element {
  text-align: center;
}
.keyArea .inner .right img {
  box-sizing: border-box;
}

/* addCont_all */
.addCont {
  margin: 7.5rem auto;
  padding: 0 1.2rem;
}
.index .addCont-ttl {
  background: none;
  border: none;
  font-size: 3.4rem;
  margin: 0 auto 2rem;
  outline: none;
}
.index .addCont-text {
  color: #0d0c22;
  line-height: 1.599712023;
  margin-bottom: 4rem;
}



/* trouble */
.addCont.trouble {
  background: url(img/point_box_bk.png) no-repeat center;
  background-size: cover;
  padding: 7.5rem 1.5rem;
  margin-bottom: 0;
}
.index .addCont.trouble .addCont-ttl {
  color: #0d0c22;
  outline: none;
  padding: 6.5rem 25% 1rem;
  background: url(img/trouble_icon.png) no-repeat top center;
  text-align: center;
  line-height: 1.333333333;
  position: relative;
  font-weight: bold;
}
.index .addCont.trouble .addCont-ttl .trouble-ttl-parts {
  color: #f77071;
  font-size: 3.4rem;
  background: none;
}
.index .addCont.trouble .addCont-ttl::before,
.index .addCont.trouble .addCont-ttl::after {
  content: "";
  width: 24%;
  height: 4px;
  background: #688496;
  display: block;
  bottom: calc((100% - 45px)/2);
  top: auto;
  left: 0;
  position: absolute;
  transform: translate(0%, -50%);
}
.index .addCont.trouble .addCont-ttl::after {
  left: auto;
  right: 0;
}
.addCont.trouble .txt {
  width: 800px;
  margin: 0 auto 4.5rem;
  max-width: 100%;
}
.trouble-list-box {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  flex-wrap: wrap;
  counter-reset: trouble;
}
.trouble-list {
  width: calc((100% - 60px)/3);
  max-width: 100%;
  border: 5px solid #53c7e4;
  background: #fff;
  padding: 1rem 1.2rem 1.5rem;
}
.trouble-list:nth-of-type(n+4) {
  margin-top: 2rem;
}
.index .trouble-list .catch {
  margin: 0 auto 2rem;
  padding: 0.5rem 0 1rem 6rem;
  background: none;
  border-left: none;
  font-size: 1.944rem;
  font-weight: bold;
  border-bottom: 2px solid #0d0c22;
  line-height: 1.429012346;
  position: relative;
  min-height: 86px;
  color: #444;
  display: flex;
  align-items: center;
}

.index .trouble-list .catch::after {
  content: counter(trouble, decimal-leading-zero);
  counter-increment: trouble;
  width: 50px;
  height: 50px;
  position: absolute;
  top: 0;
  bottom: 0;
  margin: 1.5rem auto 0;
  left: 0;
  background: #53c7e4;
  border-radius: 5px;
  color: #fff;
  font-size: 2.5rem;
  text-align: center;
  line-height: 1.12;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.trouble-list p {
  line-height: 1.8;
}

/* select-point */
.addCont.select-point {
  margin: 0 auto 4rem;
  padding: 8rem 0 0;
  overflow: hidden;
}
.select-point .ttlArea {
  width: 780px;
  max-width: 100%;
  margin: 0 auto 3.5rem;
  position: relative;
}
.index .select-point .addCont-ttl {
  color: #444;
  padding: 0 3rem;
  font-size: 3.611rem;
  text-align: center;
  line-height: 1.3;
  font-family: "游ゴシック", "Yu Gothic", YuGothic, "Hiragino Kaku Gothic ProN", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, "ＭＳ ゴシック", sans-serif;
  font-weight: bold;
}
.index .select-point .addCont-ttl::before,
.index .select-point .addCont-ttl::after,
.index .point-list-parts-ttl::before,
.index .point-list-parts-ttl::after {
  content: none;
}
.select-point .addCont-ttl .select-point-ttl-parts {
  display: inline-block;
  margin: 0 auto 1.5rem;
  position: relative;
  line-height: 1;
  font-size: 3.8rem;
  background: none;
  color: #ff4200;
  font-weight: bold;
}
.select-point .addCont-ttl .select-point-ttl-parts::before,
.select-point .addCont-ttl .select-point-ttl-parts::after {
  content: '';
  width: 16px;
  height: 36px;
  position: absolute;
  bottom: 0;
}
.select-point .addCont-ttl .select-point-ttl-parts::before {
  background: url(img/ttl-parts-deco01.png) no-repeat;
  left: -35px;
}
.select-point .addCont-ttl .select-point-ttl-parts::after {
  background: url(img/ttl-parts-deco02.png) no-repeat;
  right: -35px;
}
.select-point .addCont-ttl .select-point-ttl-emp {
  color: #0d0c22;
  font-size: 3.6rem;
  background: none;
}
.select-point .ttlArea .txt {
  width: 600px;
  max-width: 100%;
  margin: 0 auto;
  line-height: 1.8;
}
.select-point .ttlArea .txt + .txt {
  margin-top: 1.5rem;
}
.point-list-box-wrapper {
  background: #fff;
  padding: 4rem 8rem 3rem;
}
.point-list-box-wrapper .point-ttl {
  font-size: 2.5rem;
  color: #0d0c22;
  letter-spacing: .05em;
  background: none;
  border: none;
  line-height: 1.08;
  padding: 0;
  text-align: center;
  margin: 0 auto 5rem;
  font-weight: bold;
}
.point-list-box {
  background: #fff;
  position: relative;
  padding: 5rem 2.5rem 2rem 3rem;
  box-shadow: 2px 2px 8px 2px rgba(0, 0, 0, .15);
}
.point-list + .point-list {
  margin-top: 1.2rem;
}
.point-list-img {
  float: left;
}
.point-list-flex {
  display: flex;
  justify-content: space-between;
  margin-bottom: 3rem;
}
.point-list-flex-left, .point-list-flex-right {
  width: 48%;
}
.point-list-flex .caption {
  text-align: center;
}
.point-list-flex-table {
  width: 100%;
  margin: 0 auto 20px;
}
.point-list-flex-table.detail {
  width: 90%;
  margin: 30px auto 20px;
}
.point-list-flex-table th {
  border: 1px solid #808080;
  background-color: #ebebeb;
  font-weight: normal;
  letter-spacing: .05em;
  text-align: left;
  width: 35%;
  padding: 8px 10px;
}
.point-list-flex-table.detail th {
  width: 21%;
  text-align: center;
}
.point-list-flex-table td {
  border: 1px solid #808080;
  background-color: #fff;
  font-weight: normal;
  letter-spacing: .05em;
  width: 65%;
  padding: 8px 10px;
  word-break: break-all;
}
.point-list-flex-table.detail td {
  width: 79%;
}
.index .point-list-parts-ttl {
  background: none;
  margin: 2rem auto 1rem;
  padding: .5rem 0;
  color: #2882d2;
  font-size: 1.8rem;
  line-height: 1.388888889;
  border-bottom: 2px solid #2882d2;
  font-weight: bold;
}
.point-list-parts-txt {
  margin: 0 auto 1rem;
  color: #222;
}

/* Zeus, v3 */
#zeus,
#v3 {
  margin-top: -2.4rem;
  padding-top: 2.4rem;
}
.addCont.detail {
  margin: 3.5rem auto 0;
  background: url(img/zeus_detail_bk.png);
  background-size: 528px auto;
  border-top: 2px solid #ccc;
  padding: 0 0 6rem;
}
.addCont.v3-detail {
  background: url(img/v3_detail_bk.png);
  margin: 10rem auto 0;
}
.detail .wi1000 {
  margin: 0 auto 16rem;
}
.detail .wi1000:last-child {
  margin: 0 auto;
  border-top: 2px solid #ccc;
  padding-top: 4rem;
}
.detail-intro {
  width: 920px;
  max-width: 100%;
  margin: 0 auto 5rem;
}
.detail .ttlBox {}
.detail .for-school-catch {
  position: relative;
  margin: -28px auto 15px;
  max-width: 100%;
  text-align: center;
  font-size: 3rem;
  font-weight: bold;
  color: #fff;
  background: #53c7e4 url(img/icon_wrench.png) no-repeat left 7px center;
  border-radius: 10px;
  padding: 1rem 7.5rem .5rem;
  line-height: 1.3;
  display: table;
}
.detail.v3-detail .for-school-catch {
  background: #53c7e4;
}
.detail .for-school-catch::after {
  content: '';
  width: 0;
  height: 0;
  position: absolute;
  bottom: -17px;
  left: 0;
  right: 0;
  margin: 0 auto;
  border-top: 18px solid #53c7e4;
  border-right: 8px solid transparent;
  border-left: 8px solid transparent;
}
.detail.v3-detail .for-school-catch::after {
  border-top: 18px solid #53c7e4;
}
.detail .min {
  font-size: 1.8rem;
}
.index .detail .addCont-ttl {
  color: #0d0c22;
  font-size: 4.444rem;
  letter-spacing: .05em;
  text-align: center;
  line-height: 1.250225023;
  border-bottom: 2px solid #0d0c22;
  padding: 2.5rem 0 1rem;
  margin: 0 auto 2.5rem;
}
.index .detail .addCont-ttl a {
  color: #0d0c22;
}
.index .detail .addCont-ttl::before,
.index .detail .addCont-ttl::after,
.index .system-feature-ttl::before,
.index .system-feature-ttl::after,
.index .system-feature-box-inner .catch::before,
.index .system-feature-box-inner .catch::after,
.index .introduction-example-ttl::before,
.index .introduction-example-ttl::after,
.contents .introduction-example .box .sttl::before,
.contents .introduction-example .box .sttl::after {
  content: none;
}
.detail .catch {
  color: #2bc0c1;
  font-size:2.6rem;
  line-height: 1.7;
  margin: 2.5rem 0 1.5rem;
}
.detail.v3-detail .catch {
  color: #0a99d9;
}
.detail .txt {
  line-height: 1.8;
}
.detail .detail-img-box {
  text-align: center;
  margin: 3.5rem auto 6rem;
}
.detail .detail-img-box .caption {
  font-size: 1.2rem;
  color: #888;
  margin: 1rem auto 0;
}
.system-feature-box-wrapper {
  background: #fff;
  padding: 5.5rem 0 2rem;
}
.index .system-feature-ttl {
  color: #2bc0c1;
  font-size: 2.6rem;
  text-align: center;
  line-height: 1.3;
  background: none;
  border: none;
  margin: 0 auto 2.5rem;
  padding: 0;
  font-family: "游ゴシック", "Yu Gothic", YuGothic, "Hiragino Kaku Gothic ProN", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, "ＭＳ ゴシック", sans-serif;
  font-weight: bold;
}
.index .v3-detail .system-feature-ttl {
  color: #0a99d9;
}
.system-feature-box {
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  flex-wrap: wrap;
  padding: 0 40px;
}
.system-feature-box-inner {
  width: calc(33.3333% - 2rem * 2/ 3);
  max-width: 100%;
  border: 10px solid #dff8fa;
  margin-right: 2rem;
  margin-bottom: 2rem;
  padding: 2rem 1.5rem 1rem 2rem;
}
.system-feature-box-inner:nth-of-type(3n) {
  margin-right: 0;
}
.v3-detail .system-feature-box-inner {
  border: 10px solid #dff8fa;
}
.index .system-feature-box-inner .catch {
  color: #0d0c22;
  font-size: 1.944rem;
  text-align: left;
  line-height: 1.429012346;
  background: none;
  border: none;
  border-left: 4px solid #53c7e4;
  margin: 0 auto 2rem;
  padding: 0.2rem 0;
}
.index .system-feature-box-inner .catch a {
  display: block;
  background: url(img/arr_square_black.jpg) no-repeat right center;
  background-size: 17px auto;
  padding: 0.2rem 2rem 0.2rem 1rem;
}

.index .v3-detail .system-feature-box-inner .catch {
  border-left: 4px solid #0a99d9;
}
.system-feature-box-inner p {
  line-height: 1.8;
}
.detail .introduction-example {
  padding: 5.5rem 0 6rem;
}
.zeus-detail .introduction-example {
  background: linear-gradient(-40deg, #7edbda 30%, #74d9d9 30%, #74d9d9 50%, #7edbda 50%, #7edbda 80%, #74d9d9 80%, #74d9d9);
  background-size: 18px 14px;
  background-attachment: fixed;
}
.v3-detail .introduction-example {
  background: linear-gradient(-40deg, #66c3e4 30%, #5bbee2 30%, #5bbee2 50%, #66c3e4 50%, #66c3e4 80%, #5bbee2 80%, #5bbee2);
  background-size: 18px 14px;
  background-attachment: fixed;
}
.detail .introduction-example .wi1000 {
  margin: 0 auto;
}
.index .introduction-example-ttl {
  color: #fff;
  font-size: 2.8rem;
  text-align: center;
  line-height: 1.3;
  background: none;
  border: none;
  margin: 0 auto 3rem;
  padding: 0;
  font-family: "游ゴシック", "Yu Gothic", YuGothic, "Hiragino Kaku Gothic ProN", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, "ＭＳ ゴシック", sans-serif;
  font-weight: bold;
}
.contents .introduction-example .box-wrap {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  margin: 0 auto 6rem;
  flex-wrap: wrap;
}
.contents .introduction-example .box {
  margin: 0 4rem 0 0;
  display: block;
  width: 480px;
  max-width: 100%;
  background: url(img/introduction_ex_box_bk.png) no-repeat right bottom,#fff;
  background-size: 232px auto, cover;
  padding: 2rem 2rem 3rem;
  border: none;
}
.contents .introduction-example .box:nth-of-type(even) {
  margin-right: 0;
}
.contents .introduction-example .box:nth-of-type(n+3) {
  margin-top: 4rem;
}
.contents .introduction-example .box .flame {
  float: left;
  margin: 0 20px 20px 0;
  width: 140px;
}
.contents .introduction-example .box .flame img {
  border: solid 3px #fff;
  /* border-radius: 50%; */
  width: 100%;
}
.contents .introduction-example .box .flame .cap {
  font-size: 1.3rem;
  text-align: center;
  padding: 0 10px;
  line-height: 1.7;
  margin: 1.5rem 0 0;
  font-weight: bold;
}
.contents .introduction-example .box .sttl {
  border: none;
  border-bottom: solid 2px #5fcecf;
  margin: 10px 0 20px;
  text-align: left;
  outline: none;
  display: block;
  background: none;
  font-size: 2.0rem;
  line-height: 1.3;
  font-weight: bold;
  width: 280px;
  float: right;
  padding: 5px 0 15px 0;
  color: #444;
}
.contents .v3-detail .introduction-example .box .sttl {
  border-bottom: solid 2px #0a99d9;
}
.contents .introduction-example .box .sttl a {
  background: url(img/arr_square_black.jpg) no-repeat right center;
  background-size: 17px auto;
  display: block;
  padding: 0 30px 0 0;
  color: #444;
}
.contents .introduction-example .box p {
  text-align: left;
  line-height: 1.8;
  margin: 0 0 2.5rem;
}
.contents .introduction-example .caption {
  font-size: 1.2rem;
  color: #999;
  text-align: left;
}

/* system-list-box */
.addCont.system-list-box {
  margin: 0 auto;
  padding: 9rem 0 8rem;
}
.addCont.system-list-box .caption {
  color: #888;
  font-size: 1.111rem;
  line-height: 1.500450045;
  text-align: center;
  padding: 0 1.5rem;
  margin-bottom: 1rem;
}
.index .system-list-box .addCont-ttl {
  color: #fff;
  background: #195f9f;
  outline: 1px solid #fff;
  outline-offset: -5px;
  font-size: 3.4rem;
  text-align: center;
  line-height: 1.3;
  padding: 2.5rem 4rem;
  margin: 0 auto 4rem;
}
.index .system-list-box .addCont-ttl::before,
.index .system-list-box .addCont-ttl::after,
.contents .system-list-box .box .sttl::before,
.contents .system-list-box .box .sttl::after {
  content: none;
}
.index .system-list-box .addCont-ttl a {
  display: block;
  padding: 0 2.5rem;
  position: relative;
  color: #fff;
}
.index .system-list-box .addCont-ttl a::after {
  content: '';
  width: 10px;
  height: 10px;
  position: absolute;
  right: 0;
  border-top: 2px solid;
  border-right: 2px solid;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  top: 0;
  bottom: 0;
  margin: auto 0;
}
.contents .system-list-box .box-wrap {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  margin: 4rem 0 0;
}
.contents .system-list-box .box {
  display: block;
  width: calc((100% - 6.1rem)/4);
  max-width: 100%;
  margin: 0 2rem 0 0;
  border: 5px solid #e6e6e6;
  padding: 2rem 1.3rem 1rem;
  text-align: left;
  background: #fff;
}
.contents .system-list-box .box:nth-of-type(4n),
.contents .system-list-box .box:last-of-type {
  margin: 0;
}
.contents .system-list-box .box:nth-of-type(n+5) {
  margin-top: 2rem;
}
.contents .system-list-box .box .sttl {
  color: #0d0c22;
  background: none;
  outline: none;
  border: none;
  border-bottom: 2px solid #41beeb;
  font-size: 1.944rem;
  text-align: left;
  line-height: 1.28600823;
  padding: 0 0 2rem;
  margin: 0 auto 2rem;
  display: flex;
  align-items: center;
  width: 100%;
}
.contents .system-list-box .box .sttl a {
  color: #0d0c22;
  display: block;
  background: url(img/arr_square_black.jpg) no-repeat right center;
  background-size: 17px auto;
  padding: 0 3rem 0 0;
  width: 100%;
}
.contents .system-list-box .box .box-body p {
  color: #0d0c22;
  line-height: 1.8;
  margin: 0 auto 1rem;
}

.btn-accordion .btn-more {
    max-width: 1100px;
    text-align: center;
    margin: 3rem auto 0;
    padding: 1.4rem;
    width: 290px;
    position: relative;
    font-size: 1.4rem;
    font-weight: 500;
    color: #000;
    border: #000 2px solid;
    cursor: pointer;
}
.btn-accordion .btn-more span{
	color:#000;
	
}
.btn-accordion .btn-more span:before {
	content: "もっと⾒る";
}
.btn-accordion.is-open .btn-more span:before {
	content: "閉じる";
}

.btn-accordion .btn-more::before {
    content: "";
    display: block;
    width: 14px;
    height: 2px;
    background: #000;
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
}


.btn-accordion .btn-more::after {
    content: "";
    display: block;
    width: 14px;
    height: 2px;
    background: #000;
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%) rotate(90deg);
    transition: 0.5s;
}



.btn-accordion.is-open .btn-more::after {
    transform: rotate(0);
    transition: 0.5s;
}




/* merit */
.addCont.merit {
  margin: 0;
  padding: 3rem 0 5.5rem;
  background: url(img/merit_bk.png) no-repeat;
  background-size: cover;
  overflow: hidden;
}
.contents .merit .float-wrap {
  width: 85%;
  margin: 0 auto;
}
.contents .merit .float-wrap .fl {
  width: 500px;
  padding: 0 10px 10px 0;
  text-align: center;
  margin: 0 0 0 -100px;
}
.index .addCont-ttl.merit-ttl {
  font-size: 3.333rem;
  color: #0d0c22;
  text-align: left;
  line-height: 1.333333333;
  padding: 2.5rem 1.2rem 1.5rem 0;
  margin: 0 auto 2rem;
  border-bottom: 2px solid #41beeb;
}
.index .addCont-ttl.merit-ttl::before,
.index .addCont-ttl.merit-ttl::after {
  content: none;
}
.index .addCont-ttl.merit-ttl a {
  color: #0d0c22;
}
.index .merit p {
  color: #0d0c22;
  line-height: 1.8;
  margin: 0 auto 1.5rem;
}
.index .merit p.btn-link {
  margin: 1.5rem 0 0 auto;
  font-size: 1.5rem;
}
.merit p.btn-link a {
  color: #0d0c22;
}

/* difference */
.addCont.difference {
  margin: 9rem auto;
  padding: 0;
}
.contents .difference .float-wrap,
.contents .relief .float-wrap {
  margin: 0 0 2rem;
}
.contents .difference .float-wrap .fr {
  padding: 0;
  width: 340px;
  max-width: 100%;
}
.index .difference-ttl {
  font-size: 3.333rem;
  color: #0d0c22;
  text-align: left;
  line-height: 1.333333333;
  margin: 0 0px 2.5rem 0;
  border-bottom: 2px solid #41beeb;

  float: left;
  width: calc(100% - 341px);
  max-width: 100%;
  position: relative;
}
.index .difference-ttl a {
  display: block;
  padding: 2.5rem 6rem 2.5rem 0;
  background: url(img/arrow_gray_btn.png) no-repeat right 50px center;
  background-size: 11px auto;
}
.index .difference-ttl::after,
.index .relief-ttl::before,
.index .relief-ttl::after {
  content: none;
}
.difference p:not([class]) {
  float: left;
  width: calc(100% - 380px);
  max-width: 100%;
  line-height: 1.8;
  margin: 0 auto 1.5rem;
}
.difference-box {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  padding: 0 40px;
}
.difference-box-inner {
  width: calc(33.3333% - 2rem * 2/ 3);
  max-width: 100%;
  background-color: #53c7e4;
  margin-right: 2rem;
  margin-bottom: 2rem;
  padding: 3rem 3rem 2rem;
}
.difference-box-inner:nth-of-type(3n) {
  margin-right: 0;
}
.v3-detail .difference-box-inner {
  border: 10px solid #dff8fa;
}
.index .difference-box-inner .catch {
  color: #fff;
  font-size: 1.944rem;
  text-align: left;
  line-height: 1.429012346;
  background: none;
  border: none;
  border-left: 4px solid #fff;
  margin: 0 auto 2rem;
  padding: 0.2rem 0;
}
.index .difference-box-inner .catch a {
  color: #fff;
  display: block;
  background: url(img/arr_square_blue.png) no-repeat right center;
  background-size: 17px auto;
  padding: 0.2rem 2rem;
}
.index .difference-box-inner .text {
  color: #fff;
}


/* relief */
.addCont.relief {
  margin: 11.5rem auto 5rem;
  padding: 2.5rem 0;
  background: #fbf1ee;
  position: relative;
  min-height: 325px;
  /* display: flex; */
}
.contents .relief .float-wrap {
}
.index .relief-ttl {
  font-size: 2.5rem;
  color: #0d0c22;
  text-align: left;
  line-height: 1.3;
  padding: 0 4rem 2rem 4rem;
  margin: 0 0px 2rem 0;
  border-bottom: 5px solid #ff896c;
  float: right;
  width: calc(100% - 362px);
  max-width: 100%;
}
.index .relief-ttl a {
  color: #0d0c22;
}
.contents .relief .float-wrap .fl {
  padding: 0;
  width: 389px;
  max-width: 100%;
  position: absolute;
  top: -23px;
  left: -27px;
  float: none;
}
.contents .relief p {
  float: right;
  width: calc(100% - 362px);
  max-width: 100%;
  line-height: 1.8;
  margin: 0 auto 1.5rem;
  padding: 0 4rem;
  text-align: left;
}
.relief p.btn-link {
  margin: 1rem 0 0;
  font-size: 1.5rem;
}
.relief p.btn-link a {
  color: #444;
}



@media screen and (max-width: 599px) {
/* SP */
  .keyArea {
    min-height: auto;
    background-size: cover;
    background: none;
    margin: 0px auto 0rem;
  }
  .keyArea .logoArea {
    padding: 15px 0 15px;
    border-bottom: solid 2px #fff;
  }
  .keyArea .logo {
    width: 100%;
    transform: none;
    margin: 0;
    text-align: center;
  }
  .keyArea .logo img {
    width: 65%;
    max-width: 230px;
  }
  .keyArea .inner {
    min-height: 290px;
    width: 100%;
    margin: 0 auto;
    padding: 0;
    position: relative;
    z-index: 1;
  }
  /*.keyArea .inner:before {
  content: none;
  }*/
  .keyArea .inner .deco {
    display: none;
  }
  .keyArea .inner .left {
    width: 100%;
    max-width: 100%;
    float: none;
    margin: 0 auto;
  }
  .keyArea .inner .txtBox {}
  .keyArea .inner .mainTit {
    padding: 1.2rem;
    margin: 0 auto 1rem;
    width: auto;
    max-width: 100%;
    position: relative;
    text-align: center;
  }
  .keyArea .inner .mainTit::after {
    content: '';
    width: 100%;
    height: 300px;
    background: url(img/mv_bk.png) no-repeat center bottom;
    background-size: cover;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
  }
  .keyArea .inner .mainTit img {
    width: 300px;
    margin: 0 auto;
  }
  .keyArea .inner p {
    box-sizing: border-box;
    text-shadow: none;
  }
  .keyArea .inner .right {
    position: absolute;
    right: 0;
    left: 0;
    margin: 0 auto;
    top: 105px;
    float: none;
    width: 100%;
    max-width: 100%;
    padding: 0 1.2rem;
    text-align: center;
  }
  .keyArea .inner .right .mv-point {
    font-size: 1.7rem;
    margin: 0 auto 1.2rem;
    padding: 0.3rem 1.5rem;
    display: inline-block;
  }
  .keyArea .inner .right .photo {}
  .keyArea .inner .right img {
    box-sizing: border-box;
    width: 230px;
  }
  .keyArea .inner .mv-txt-box {
    padding: 0 1.2rem;
  }
  .keyArea .inner .mv_catch {
    text-align: center;
    font-size: 1.8rem;
  }
  .keyArea .inner .mv_catch .text_parts {
    display: block;
  }
  .keyArea .inner .mv-txt-box p:last-of-type {
    margin-bottom: 0;
    padding: 1rem;
    background: rgb(255 255 255 / 50%);
  }

  /* about */
  .addCont.about {
    padding: 0 1.2rem;
  }
  .contents .addCont.about .box-wrap {
    display: block;
  }
  .contents .addCont.about .box-wrap .box {
    width: 100%;
    margin: 0 auto;
  }
  .contents .addCont.about .box-wrap .box + .box {
    margin-top: 3rem;
  }
  .addCont.about .box-head {
    margin: 0;
  }
  .contents .addCont.about .sttl {
    font-size: 2.2rem;
  }
  .addCont.about .catch {
    font-size: 1.7rem;
    margin: 0 auto 1.5rem;
  }
  .addCont.about .feature-list-ttl {
    font-size: 1.6rem;
    line-height: 1.7;
  }
  .contents .addCont.about .box .btn-internal a,
  .contents .addCont.about .box:nth-of-type(2) .btn-internal a,
  .contents .addCont.about .box:nth-of-type(1) .btn-internal a:hover,
  .contents .addCont.about .box:nth-of-type(2) .btn-internal a:hover {
    background-position: left 15px center, right 15px center, center;
    padding: 1.5rem 3.5rem;
    background-size: 12px auto, 12px auto, cover;
  }

  .addCont {
    margin: 4rem auto;
  }

  /* trouble */
  .addCont.trouble {
    padding: 3rem 1.2rem 5rem;
  }
  .addCont.trouble .wi1000 {
    padding: 0;
  }
  .index .addCont.trouble .addCont-ttl {
    padding: 5.5rem 6% 0;
    font-size: 1.8rem;
    margin: 0 auto 2.5rem;
  }
  .index .addCont.trouble .addCont-ttl::before,
  .index .addCont.trouble .addCont-ttl::after {
    width: 6%;
  }
  .index .addCont.trouble .addCont-ttl .trouble-ttl-parts {
    font-size: 1.8rem;
  }
  .addCont.trouble .txt {
    margin: 0 auto 2.5rem;
  }
  .trouble-list-box {
    display: block;
  }
  .trouble-list {
    width: 100%;
    padding: 0.5rem 1.5rem 1.5rem;
  }
  .trouble-list + .trouble-list {
    margin-top: 2rem;
  }
  .index .trouble-list .catch::after {
    width: 40px;
    height: 40px;
    line-height: 40px;
    font-size: 2.5rem;
    margin: 1.85rem auto 0;
  }
  .index .trouble-list .catch {
    font-size: 1.7rem;
    padding: 0 0 0 5rem;
    min-height: 80px;
  }

  /* select-point */
  .addCont.select-point {
    margin: 0 auto 2rem;
    padding: 5rem 1.2rem 0;
  }
  .select-point .ttlArea {
    width: 100%;
    margin: 0 auto 2.5rem;
  }
  .select-point .ttlArea::before,
  .select-point .ttlArea::after {
    content: none;
  }
  .index .select-point .addCont-ttl {
    font-size: 2.2rem;
    position: relative;
    padding: 0;
  }
  .index .select-point .addCont-ttl::before,
  .index .select-point .addCont-ttl::after {
    content: '';
    position: absolute;
    width: 40px;
    height: 40px;
    top: auto;
    transform: none;
  }
  .index .select-point .addCont-ttl::before {
    background: url(img/select_point_img01.png) no-repeat;
    background-size: 40px auto;
    bottom: -10px;
    left: -8px;
  }
  .index .select-point .addCont-ttl::after {
    background: url(img/select_point_img02.png) no-repeat;
    background-size: 40px auto;
    top: -30px;
    right: -8px;
  }
  .index .select-point .addCont-ttl span {
    font-size: 2.2rem;
    margin-bottom: 0.5rem;
  }
  .select-point .addCont-ttl .select-point-ttl-parts::before,
  .select-point .addCont-ttl .select-point-ttl-parts::after {
    height: 20px;
    width: 9px;
    background-size: contain;
  }
  .select-point .addCont-ttl .select-point-ttl-parts::before {
    left: -20px;
  }
  .select-point .addCont-ttl .select-point-ttl-parts::after {
    right: -20px;
  }
  .select-point .addCont-ttl .select-point-ttl-emp {}
  .point-list-box-wrapper {
    padding: 2rem 1.2rem;
  }
  .point-list-box-wrapper .point-ttl {
    font-size: 1.7rem;
    margin: 0 auto 0;
  }
  .point-list-box {
    padding: 4rem 1.2rem 1.5rem;
  }
  .point-list-box::before {
    top: 10px;
    width: calc(100% - 30px);
  }
  .point-list + .point-list {
    margin-top: 1.5rem;
  }
  .point-list {
    position: relative;
  }
  .point-list-img {
    width: 75px;
    position: absolute;
    top: 0;
    left: 0;
  }
  .point-list-parts {
    width: 100%;
    float: none;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .index .point-list-parts-ttl {
    margin: 1rem 0 1rem 0;
    min-height: 70px;
    display: flex;
    align-items: center;
    font-size: 1.6rem;
  }
  .point-list-parts-txt {
    width: 100%;
  }

  /* detail */
  #zeus,
  #v3 {
    margin-top: -1.7rem;
    padding-top: 1.7rem;
  }
  .addCont.detail {
    margin: 3rem auto 0;
    padding: 0px 0 3rem;
  }
  .addCont.v3-detail {
    margin: 7rem auto 0;
  }
  .detail .wi1000 {
    padding: 0 1.2rem;
    margin: 0 auto 10rem;
  }
  .detail .wi1000:last-child {
    margin: 0 auto;
    border-top: 2px solid #ccc;
    padding-top: 6rem;
}
  .detail-intro {
    width: 100%;
    max-width: 100%;
  }
  .detail .for-school-catch {
    font-size: 1.8rem;
    margin: -4.3rem auto 2.5rem;
    padding: 1rem 6.5rem .5rem;
  }
  .index .detail .addCont-ttl {
    font-size: 2.2rem;
    margin: 0 auto 2rem;
  }
  .detail .min {
    font-size: 1.5rem;
}
  .detail .catch {
    font-size: 1.6rem;
    margin: 2rem 0 1.5rem;
    line-height: 1.5;
  }
  .detail .detail-img-box {
    margin: 2.5rem auto 4rem;
  }
  .system-feature-box-wrapper {
    padding: 2rem 1.2rem;
  }
  .index .system-feature-ttl {
    font-size: 1.7rem;
    margin: 0 auto 2rem;
  }
  .system-feature-box {
    display: block;
  }
  .system-feature-box-inner {
    width: 100%;
    padding: 1.5rem 1.5rem .5rem;
  }
  .system-feature-box-inner + .system-feature-box-inner {
    margin-top: 1.5rem;
  }
  .index .system-feature-box-inner .catch {
    font-size: 1.6rem;
    margin: 0 auto 1rem;
  }
  .detail .introduction-example {
    padding: 3rem 0;
  }
  .index .introduction-example-ttl {
    font-size: 1.7rem;
    margin: 0 auto 3rem;
  }
  .contents .introduction-example .box-wrap {
    display: block;
    margin: 0 auto 4rem;
  }
  .contents .introduction-example .box {
    padding: 1.5rem 1.2rem 2rem;
    width: 100%;
    background-size: 180px auto, cover;
  }
  .contents .introduction-example .box + .box {
    margin-top: 1.5rem;
  }
  .contents .introduction-example .box .flame {
    width: 100px;
    margin: 0 1rem 1rem 0;
  }
  .contents .introduction-example .box .flame .cap {
    font-size: 1.2rem;
    margin: 1rem 0 0;
    padding: 0 .5rem;
  }
  .contents .introduction-example .box .sttl {
    width: calc(100% - 111px);
    font-size: 1.6rem;
  }
  .contents .introduction-example .box p {
    margin: 0 0 1.5rem;
  }
  .contents .introduction-example .caption {
    font-size: 1.2rem;
  }

  /* system-list-box */
  .addCont.system-list-box {
    padding: 5rem 1.2rem;
  }
  .index .system-list-box .addCont-ttl {
    font-size: 1.8rem;
    margin: 0 auto 3rem;
    padding: 1.5rem;
  }
  .index .system-list-box .addCont-ttl a {
    padding: 0 2rem 0 0;
  }
  .contents .system-list-box .box-wrap {
    display: block;
    margin: 0 auto;
  }
  .contents .system-list-box .box {
    width: 100%;
    padding: 1.5rem 1.2rem;
  }
  .contents .system-list-box .box + .box {
    margin-top: 1.5rem;
  }
  .contents .system-list-box .box .box-head {
    margin: 0;
  }
  .contents .system-list-box .box .sttl {
    padding: 0 0 1.5rem;
    margin: 0 auto 1.5rem;
    font-size: 1.7rem;
  }

  .btn-accordion .btn-more {
    margin: 3rem auto;
    padding: 1.5rem 3rem;
}

  /* merit */
  .addCont.merit {
    padding: 5rem 1.2rem;
  }
  .contents .merit .float-wrap .fl {
    width: 100%;
    padding: 0;
    margin: 0 auto 1rem;
  }
  .index .addCont-ttl.merit-ttl {
    font-size: 1.8rem;
    margin: 1.5rem auto 1.5rem;
    padding: 0 0 1.5rem;
  }

  /* difference */
  .addCont.difference,
  .addCont.relief {
    margin: 0 auto;
    padding: 0 1.2rem;
  }
  .contents .difference .float-wrap .fr,
  .contents .relief .float-wrap .fl {
    width: 100%;
    text-align: center;
    float: none;
  }
  .index .difference-ttl,
  .index .relief-ttl {
    float: none;
    width: 100%;
    font-size: 1.8rem;
  }
  .index .difference-ttl {
    display: block;
    margin: 0 auto 1.5rem;
  }
  .index .difference-ttl a {
    padding: 1.5rem 6rem 1.5rem 0;
    background: url(img/arrow_gray_btn.png) no-repeat right 10px center;
    background-size: 11px auto;
  }
  .index .difference-ttl::before {
    width: 35px;
    height: 59px;
    background-size: contain;
    left: 5px;
  }
  .difference p:not([class]),
  .relief p:not([class]) {
    float: none;
    width: 100%;
  }

  /* relief */
  .addCont.relief {
    padding: 5rem 1.2rem;
    /* flex-direction: column; */
  }
  .contents .relief .float-wrap .fl {
    position: static;
  }
  .index .relief-ttl {
    padding: 1.2rem 0;
    margin: 0 auto 1.5rem;
  }
  .contents .relief p {
    padding: 0;
    float: none;
    width: 100%;
  }
  .contents .relief p.btn-link {
    margin: 3rem auto 0;
  }

  .contents .addCont.about .box .btn-internal a, .contents .addCont.about .box .btn-web a, .contents .addCont.about .box .btn-tel a {
    width: 90%;
  }

  .point-list-flex {
    display: block;
    margin-bottom: 3rem;
  }
  .point-list-flex-left {
    width: 100%;
    margin-bottom: 2rem;
  }
  .point-list-flex-right {
    width: 100%;
  }
  .date-tag-wrap .date-title {
    font-size: 1.6rem;
  }

  .top-h2 {
    font-size: 2rem;
    padding: 1.8rem 1.5rem;
  }
  .top-h2 a {
    background: url(img/arrow_white_btn.png) no-repeat right 10px center;
    background-size: 11px auto;
    padding: 0 3rem;
  }
  .top-h4 {
    font-size: 1.6rem;
    line-height: 1.4;
  }
  .top-h4 a {
    background: url(img/arrow_blue_btn.png) no-repeat right 10px center;
    background-size: 11px auto;
    padding: 0 3rem 0 0;
  }

  .point-list-flex-table.detail {
    width: 100%;
  }

  .difference-box {
    display: block;
    padding: 0;
  }
  .difference-box-inner {
    width: 100%;
    margin-right: 0;
    margin-bottom: 2rem;
    padding: 2rem 2rem 1rem;
  }
  .index .difference-box-inner .catch {
    font-size: 1.6rem;
  }

  .system-feature-box {
    padding: 0;
  }
}