@charset "utf-8";

/******************** style ********************/

#box_main{
	/**margin-top: 120px;**/
    overflow: hidden;
}

#box_main2{
	margin-top: 10px;
}

div.btn_move{
	margin: 0 auto;
	width: 100%;
	padding: 10px;
	text-align: center;
}
div.btn_move>a{
	width: 100%;
	padding: 20px 0;
	font-size: 40px;
	border-radius: 40px;
}

div.btn_move_2{
	margin: 0 auto;
	width: 100%;
	padding: 10px;
	text-align: center;
}
div.btn_move_2>a{
	width: 100%;
	padding: 20px 0;
	font-size: 40px;
	border-radius: 40px;
}

div.btn_move_3{
	margin: 0 auto;
	width: 100%;
	padding: 10px;
	text-align: center;
}
div.btn_move_3>a{
	width: 100%;
	padding: 20px 0;
	font-size: 40px;
	border-radius: 40px;
}

.button_table_wrap{
	text-align: center;
}
.button_table{
	text-align: center;
	width: 100%;
}

/******************** header ********************/

.box_header{
	text-align: center;
}
.inner_header{
	width: 1200px;
	height: auto;
	/*height: 88px;*/
	text-align: left;
}
.logo_header{
}
.logo_header>a{
	margin-top: 10px;
}
.logo_header>a>img{
	height: 80px;
}

.hamburger{
	display: none;
}


/*2025/9/16 - ヘッダー調整： common-pcからコピー*/
/*@media screen and (min-width: 1200px) {*/
	.inner_header{
		/*display: inline-block;
		box-sizing: border-box;
		position: relative;
		/*width: 100%;
		/*height: 12.0vh;
		/*text-align: center;*/
	}
	.logo_header{
		display: inline-block;
		box-sizing: border-box;
		position: relative;
		margin: 0 auto;
		vertical-align: middle;
	}
	.logo_header>a{
		display: inline-block;
		box-sizing: border-box;
		margin-top: 1.5vh;
	}
	.logo_header>a>img{
		display: inline-block;
		box-sizing: border-box;
		width: auto;
		height: 80px;
	}



	.logo_header-element{
		
	}
	.logo_header-element>a{
		display: inline-block;
		box-sizing: border-box;
		margin-top: 1.5vh;		
	}
	.logo_header-element>a>img{
		display: inline-block;
		box-sizing: border-box;
		width: auto;
		height: 80px;
	}



	.logo_header-element2{
		display: none;		
	}

	.bar_contact_nav3{
		display: none;
	}
/*}*/



header .box_nav{
	display: inline-block;
	position: relative;
	/*width: 1200px;*/
	width: 1220px;
	margin: 0 auto;
	padding: 0;
	padding-bottom: 10px;
}
header .ttl_menu{
	display: none;
}

header .box_nav div.bar_contact_nav ul{
	display: inline-block;
	box-sizing: border-box;
	position: absolute;
	/*top: -50px; 2024-02-22の調整　メニュークリック限定問題*/
	bottom: 120%;
	/*right: 160px;*/
	right: 10px;	
}
header .box_nav div.bar_contact_nav ul li{
	width: auto;
	height: auto;
	margin-right: 10px;  /**2024/2/22 メニュー・検索バー改善**/
}
header .box_nav div.bar_contact_nav ul li:first-child{
	margin-right: 10px;
}
header .box_nav div.bar_contact_nav ul li a{
	display: inline-block;
	box-sizing: border-box;
	position: relative;
	width: 160px;
	height: 30px;
	margin: 0;
	padding: 0;
	font-size: 16px;
	line-height: 30px;
	color: #fff;
	background-color: #003F8E;
	border: 1px solid #003F8E;
	/*background-color: #f39800;
	border: 1px solid #f39800;*/
}

/**2024-11-22 - header change*/
header .box_nav div.bar_contact_nav ul li:nth-child(3) a {
    background-color: #019244;
    border-color: #019244;
}

header .box_nav div.bar_contact_nav ul li a::before{
	content: none;
}





/** contact-navにspan追加 **/
header .box_nav div.bar_contact_nav ul span a img{
	width: auto;
	height: auto;
	margin-right: 10px;
	margin-left: 10px;
	right: 0px;
}

/**
header .box_nav div.bar_contact_nav ul span:first-child{
	margin-right: 10px;
}
**/

header .box_nav div.bar_contact_nav ul span a img{
	display: inline-block;
	box-sizing: border-box;
	position: relative;
	width: 30px;
	height: 30px;
	margin: 0;
	padding: 0;
	font-size: 14px;
	line-height: 30px;
	color: #fff;
	margin-left: 8px;
	top: 8px;
	/*background-color: #003F8E;*/
	/*border: 1px solid #003F8E;*/
	/*background-color: #f39800;
	border: 1px solid #f39800;*/
}

header .box_nav div.bar_contact_nav ul span a img::before{
	content: none;
}
/** ここまで：　contact-navにspan追加 **/





.box_nav div.bar_global_nav ul{
	margin-top: 10px;
}
.box_nav div.bar_global_nav{
	/**width: 1100px;**/
}
.box_nav div.bar_global_nav ul li,
header .box_nav div.bar_support_nav ul li{
	display: inline-block;
	box-sizing: border-box;
	/*width: 144px;*/
	width: 122px;
	height: 20px;
	font-size: 12px;
	border-left: 1px solid #ccc;
	vertical-align: top;
}
.box_nav ul.main li a{
 	position: relative; /* 下線の基準をこの要素にする */
	display: inline-block;
	box-sizing: border-box;
	padding: 0;
	margin: 0;
	margin-top: -5px;
	/*width: 100%;*/
	height: 30px;
	line-height: 30px;
	border: none;
	border-radius: 0;
	transition: color 0.3s ease;
}
.box_nav ul.main li a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px; /* 文字の下に下線を表示（調整可） */
  width: 0;
  height: 2px;
  background-color: #003F8E;
  transition: width 0.3s ease;
}
.box_nav ul.main li a:hover{
  color: #003F8E; /* ホバー時の色 */
}
.box_nav ul.main li a:hover::after {
  width: 100%;
}


.box_nav ul.main li.gnav_advantage>a,
.box_nav ul.main li.gnav_curriculum>a,
.box_nav ul.main li.gnav_subject>a{
	pointer-events: auto;
}

header .box_nav div.bar_support_nav ul.main li a{
	color: #000;
	border: none;
}
header .box_nav div.bar_support_nav ul.main li{
	position: absolute;
}
header .box_nav div.bar_support_nav ul.main li:first-child{
	top: 10px;
	right: 0;
	border-right: 1px solid #ccc;
}
header .box_nav div.bar_support_nav ul.main li:last-child{
	top: -50px;
	right: 0;
	width: 150px;
	height: 30px;
	margin: 0;
	padding: 0;
	line-height: 30px;
	border: 1px solid #000;
	border-radius: 5px;
}

.box_nav ul.sub{
	display: none!important;
}

/******************** common ********************/

section.contents_head>div{
	//*margin-top: 170px;**/
	margin-top: 30px;
}
section.contents_head2>div{
	margin-top: 170px;
}

#contents_visual>div.box_w{
	display: inline-block;
	position: relative;
	height: 500px;
	overflow: hidden;
	text-align: center;
}
#contents_visual>div.box_w>img{
	display: inline-block;
	box-sizing: border-box;
	position: absolute;
	top: 0;
	right: 0;
	width: auto;
	height: 500px;
}
#contents_visual.access>div.box_w{
	/* 2023/12 新潟対応
	background-color: #eee;
	*/
}

@media screen and (min-width:1621px) { 
	#contents_visual>div.box_w>img{
		width: 100%;
		height: auto;
	}
}

/*20231219 アクセス 画像 + テキスト*/
#contents_visual>div.access-half-width {
	width: 40%;
}

#contents_visual>div.box_h{
	display: none;
}
#contents_visual>div>p{
	width: 1200px;
	height: auto;
	top: 115px;
	left: 50%;
	left : -webkit-calc(50% - 600px);
	left : calc(50% - 600px);
}


/******************** footer ********************/
.box_footer{
	position: relative;
}
.box_footer>div.box_nav{
	display: inline-block;
	position: relative;
	top: auto;
	left: auto;
	padding: 0;
	padding-bottom: 50px;
	text-align: center;
	background-color: transparent;
	z-index: 10;
}
.box_footer>div.box_nav h4.ttl_menu{
	display: block;
	margin: 0 auto;
	margin-top: 30px;
	margin-bottom: 30px;
	font-size: 60px;
	width: 1200px;
	text-align: left;
}
.box_footer>div.box_nav h2.ttl_menu{
	display: block;
	margin: 0 auto;
	margin-top: 30px;
	margin-bottom: 30px;
	font-size: 40px;
	width: 1200px;
	text-align: left;
}

.box_infomation{
	display: inline-block;
	position: absolute;
	top: auto;
	bottom: 50px;
	left: auto;
	right: 0;
	padding: 0;
	text-align: center;
	background-color: transparent;
	z-index: 1;
}
.logo_footer,
.box_infomation ul{
	display: inline-block;
	position: relative;
	width: 1200px;
	height: 60px;
	text-align: right;
}
.logo_footer a{
	display: inline-block;
	position: relative;
	width: 500px;
}
.box_infomation ul li{
	display: inline-block;
	position: relative;
	width: 500px;
	font-size: 12px;
	line-height: 150%;
	text-align: left;
}

.box_infomation ul li{
	margin-left: 500px;
}

/*　元々　退避
.box_infomation ul li:first-child{
	margin-left: 500px;
}
.box_infomation ul li:last-child{
}
*/

p.bar_copyright{
	padding: 10px;
}

.box_footer .box_nav div.bar_contact_nav{
	display: inline-block;
	box-sizing: border-box;
	position: relative;
	width: 100%;
	text-align: center;
}
.box_footer .box_nav div.bar_contact_nav>p.ttl_menu{
	margin-top: 30px;
	margin-bottom: 30px;
	font-size: 60px;
	width: 1200px;
	text-align: left;
}
.box_footer .box_nav div.bar_contact_nav ul{
	display: inline-block;
	box-sizing: border-box;
	position: relative;
	margin: 0 auto;
	width: 1200px;
}
.box_footer .box_nav div.bar_contact_nav ul li{
	display: inline-block;
	box-sizing: border-box;
	position: relative;
	width: 510px;
	margin: 0 60px;
}
.box_footer .box_nav div.bar_contact_nav ul li:first-child{
	margin-right: 0;
}

.box_footer .box_nav div.bar_contact_nav ul li a{
	margin: 10px 0;
	padding: 20px;
	padding-top: 160px;
	font-size: 24px;
	border-radius: 0;
}
.box_footer .box_nav div.bar_contact_nav ul li a::before{
	top: 20px;
	left: 50%;
	margin-left: -60px;
	width: 120px;
	height: 120px;
}
.box_footer .box_nav div.bar_contact_nav ul li span{
	padding: 10px 0;
	font-size: 12px;
}

.box_footer .box_nav div.bar_global_nav,
.box_footer .box_nav div.bar_support_nav{
	display: inline-block;
	box-sizing: border-box;
	width: 1200px;
	margin: 0 auto;
	text-align: left;
	margin-top: 10px;
}
.box_footer .box_nav div.bar_global_nav p.ttl_menu,
.box_footer .box_nav div.bar_support_nav p.ttl_menu{
	margin-top: 20px;
	margin-bottom: 0;
	width: 600px;
	font-size: 14px;
}
.box_footer .box_nav div.bar_global_nav ul,
.box_footer .box_nav div.bar_support_nav ul{
	margin-top: 10px;
	width: 600px;
}
.box_footer .box_nav div.bar_global_nav ul li,
.box_footer .box_nav div.bar_support_nav ul li{
	margin: 0 auto;
	padding : 0;
	width: 200px;
	border: none;
	font-size: 0;
}
.box_footer .box_nav div.bar_global_nav ul li a,
.box_footer .box_nav div.bar_support_nav ul li a{
	margin: 0 auto;
	padding : 0;
	width: 100%;
	height: auto;
	line-height: 120%;
	font-size: 14px;
	border: none;
}












header .box_nav div.bar_contact_nav2 ul{
	display: inline-block;
	box-sizing: border-box;
	position: absolute;
	top: -50px;
	right: 160px;
}
header .box_nav div.bar_contact_nav2 ul li{
	width: auto;
	height: auto;
}
header .box_nav div.bar_contact_nav2 ul li:first-child{
	margin-right: 10px;
}
header .box_nav div.bar_contact_nav2 ul li a{
	display: inline-block;
	box-sizing: border-box;
	position: relative;
	width: 150px;
	height: 30px;
	margin: 0;
	padding: 0;
	font-size: 14px;
	line-height: 30px;
	color: #fff;
	background-color: #f39800;
	border: 1px solid #f39800;
}

header .box_nav div.bar_contact_nav2 ul li a::before{
	content: none;
}

.box_footer .box_nav div.bar_contact_nav2{
	display: inline-block;
	box-sizing: border-box;
	position: relative;
	width: 100%;
	text-align: center;
	margin-bottom: 6%;
}
.box_footer .box_nav div.bar_contact_nav2>p.ttl_menu{
	margin-top: 30px;
	margin-bottom: 30px;
	font-size: 60px;
	width: 1200px;
	text-align: left;
}
.box_footer .box_nav div.bar_contact_nav2 ul{
	display: inline-block;
	box-sizing: border-box;
	position: relative;
	margin: 0 auto;
	width: 1200px;
}

/*240310 新潟TEL対応適用*/
.box_footer .box_nav div.bar_contact_nav2 ul li{
	display: inline-block;
	box-sizing: border-box;
	position: relative;
	/*width: 510px;*/
	width: 347px;
	/*margin: 0 60px;*/
	margin: 0 10px;
}
.box_footer .box_nav div.bar_contact_nav2 ul li:first-child{
	/*margin-right: 0;*/
	margin-right: 10px;
}

.box_footer .box_nav div.bar_contact_nav2 ul li a{
	margin: 10px 0;
	padding: 20px;
	padding-top: 160px;
	/*font-size: 24px;*/
	font-size: 17px;
	border-radius: 0;
	line-height: 180%;
}
.box_footer .box_nav div.bar_contact_nav2 ul li a::before{
	top: 20px;
	left: 50%;
	margin-left: -60px;
	width: 120px;
	height: 120px;
}
.box_footer .box_nav div.bar_contact_nav2 ul li span{
	padding: 10px 0;
	font-size: 12px;
}







/** slider-2 - pc **/
.slider2 {
  /**検証 carousel**/
  position: relative;

  width: 100%;
  text-align: center;
  overflow: hidden;
  margin: 30px 0;
  margin-right: 30px;
}

.slides2 {
  /**検証 carousel**/
  position: relative;

  display: flex;
  
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  
  
  
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  
  /*
  scroll-snap-points-x: repeat(300px);
  scroll-snap-type: mandatory;
  */
}
.slides2::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
.slides2::-webkit-scrollbar-thumb {
  /**background: black;**/
  background: #55595c;
  border-radius: 10px;
}
.slides2::-webkit-scrollbar-track {
  /**background: transparent;**/
  background: #d4d4d4;
}

.slides2 > div {
  scroll-snap-align: start;
  flex-shrink: 0;
  width: 100%;
  height: 100%;
  margin-right: 50px;
  border-radius: 10px;
  background: #eee;
  transform-origin: center center;
  transform: scale(1);
  transition: transform 0.5s;
  position: relative;
  
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 100px;
}
.slides2 > div:target {
/*   transform: scale(0.8); */
}


/*
.author-info2 {
  background: rgba(0, 0, 0, 0.75);
  color: white;
  padding: 0.75rem;
  text-align: center;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  margin: 0;
}
.author-info2 a {
  color: white;
}

img2 {
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
*/

.slider2 > a {
  display:none;
  width: 1.5rem;
  height: 1.5rem;
  background: white;
  text-decoration: none;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin: 0 0 0.5rem 0;
  position: relative;
}
.slider2 > a:active {
  top: 1px;
}
.slider2 > a:focus {
  background: #000;
}




/** Slides-Control **/
.slides-control {
    background: rgba(0, 0, 0, 0.28);
    border-radius: 50%;
    color: #fff;
    cursor: pointer;
    display: none;
    font-size: 40px;
    height: 40px;
    line-height: 35px;
    position: absolute;
    top: 50%;
    -webkit-transform: translate(0, -50%);
    cursor: pointer;
    -ms-transform: translate(0, -50%);
    transform: translate(0, -50%);
    text-align: center;
    width: 40px;
    z-index: 10;
}
.slides-control.prev {
    left: 2%;
}

.slides-control.next {
    right: 2%;
}

.slides-control:hover {
    background: rgba(0, 0, 0, 0.8);
    color: #aaaaaa;
}
/** Slides-Control 終わり **/













/** Carousel - PC **/

.carousel {
    position: relative;
    box-shadow: 0px 1px 6px rgba(0, 0, 0, 0.64);
    margin-top: 26px;
    margin-bottom: 26px;
}

.carousel-inner {
    position: relative;
    overflow: hidden;
    width: 100%;
    
    /**スライド追加
    scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  **/
}

/**スライド追加
.carousel-inner::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
.carousel-inner::-webkit-scrollbar-thumb {
  background: #55595c;
  border-radius: 10px;
}
.carousel-inner::-webkit-scrollbar-track {  
  background: #d4d4d4;
}
.carousel-inner > div {
  scroll-snap-align: start;
  flex-shrink: 0;
  width: 100%;
  height: 100%;
  margin-right: 50px;
  border-radius: 10px;
  background: #eee;
  transform-origin: center center;
  transform: scale(1);
  transition: transform 0.5s;
  position: relative;
  
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 100px;
}
.carousel-inner > div:target {

}
.carousel > a {
  display:none;
  width: 1.5rem;
  height: 1.5rem;
  background: white;
  text-decoration: none;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin: 0 0 0.5rem 0;
  position: relative;
}
.carousel > a:active {
  top: 1px;
}
.carousel > a:focus {
  background: #000;
}
/**スライド追加 終わり**/




.carousel-open:checked + .carousel-item {
    position: static;
    opacity: 100;
}

.carousel-item {
    position: absolute;
    opacity: 0;
    -webkit-transition: opacity 0.6s ease-out;
    transition: opacity 0.6s ease-out;
}

.carousel-item img {
    display: block;
    height: auto;
    max-width: 100%;
}

.carousel-control {
    background: rgba(0, 0, 0, 0.28);
    border-radius: 50%;
    color: #fff;
    cursor: pointer;
    display: none;
    font-size: 40px;
    height: 40px;
    line-height: 35px;
    position: absolute;
    top: 50%;
    -webkit-transform: translate(0, -50%);
    cursor: pointer;
    -ms-transform: translate(0, -50%);
    transform: translate(0, -50%);
    text-align: center;
    width: 40px;
    z-index: 10;
}

.carousel-control.prev {
    left: 2%;
}

.carousel-control.next {
    right: 2%;
}

.carousel-control:hover {
    background: rgba(0, 0, 0, 0.8);
    color: #aaaaaa;
}

#carousel-1:checked ~ .control-1,
#carousel-2:checked ~ .control-2,
#carousel-3:checked ~ .control-3,
#carousel-4:checked ~ .control-4,
#carousel-5:checked ~ .control-5,
#carousel-6:checked ~ .control-6,
#carousel-7:checked ~ .control-7,
#carousel-8:checked ~ .control-8,
#carousel-9:checked ~ .control-9,
#carousel-10:checked ~ .control-10 {
    display: block;
}

.carousel-indicators {
    list-style: none;
    margin: 0;
    padding: 0;
    position: absolute;
    bottom: 2%;
    left: 0;
    right: 0;
    text-align: center;
    z-index: 10;
}

.carousel-indicators li {
    display: inline-block;
    margin: 0 5px;
    margin-top: 42px;
}

.carousel-bullet {
    /**color: #fff;**/
    color: #C0C0C0;
    cursor: pointer;
    display: block;
    /**font-size: 35px;**/
    font-size: 55px;
}

.carousel-bullet:hover {
    color: #aaaaaa;
}

/**Slide ADD**/
#slide2-1:checked ~ .control-1 ~ .carousel-indicators li:nth-child(1) .carousel-bullet,

#carousel-1:checked ~ .control-1 ~ .carousel-indicators li:nth-child(1) .carousel-bullet,
#carousel-2:checked ~ .control-2 ~ .carousel-indicators li:nth-child(2) .carousel-bullet,
#carousel-3:checked ~ .control-3 ~ .carousel-indicators li:nth-child(3) .carousel-bullet,
#carousel-4:checked ~ .control-4 ~ .carousel-indicators li:nth-child(4) .carousel-bullet,
#carousel-5:checked ~ .control-5 ~ .carousel-indicators li:nth-child(5) .carousel-bullet,
#carousel-6:checked ~ .control-6 ~ .carousel-indicators li:nth-child(6) .carousel-bullet,
#carousel-7:checked ~ .control-7 ~ .carousel-indicators li:nth-child(7) .carousel-bullet,
#carousel-8:checked ~ .control-8 ~ .carousel-indicators li:nth-child(8) .carousel-bullet,
#carousel-9:checked ~ .control-9 ~ .carousel-indicators li:nth-child(9) .carousel-bullet,
#carousel-10:checked ~ .control-10 ~ .carousel-indicators li:nth-child(10) .carousel-bullet {
    color: #428bca;
}

#title {
    width: 100%;
    position: absolute;
    padding: 0px;
    margin: 0px auto;
    text-align: center;
    font-size: 27px;
    color: rgba(255, 255, 255, 1);
    font-family: 'Open Sans', sans-serif;
    z-index: 9999;
    text-shadow: 0px 1px 2px rgba(0, 0, 0, 0.33), -1px 0px 2px rgba(255, 255, 255, 0);
}

.carousel ul, .carousel ol {
    margin-bottom: 50px;
    padding: 1em 1em 1em 2.5em;
    border: solid 0px #e8e8e8;
    border-radius: 3px;
max-height: 10px;
}