@charset "utf-8";
/* CSS Document */
/* 共通*/
.clear{
	clear: both;
	height: 30px;
}
.sub_class{
	display: block;
	background-color: #FFF;
	padding: 30px;
	overflow: hidden;
}
.re{
	position: relative;
}
.sub_col{
    display: block;
    margin: 0 auto;
    clear: both;
    line-height: 2em;
    overflow: hidden;
    padding: 20px 0;
}
.sub_col strong{
	font-weight: bold;
	color: #5c9ee7;
}
.sub_class h3{
	text-align:center;
}
/* 背景*/
.sanlab_content{
	background-color: #f1c38b;
}
.Paper {
  background-color: #ffffff;
  background-image: linear-gradient(90deg, #fefab680 2px, transparent 2px), linear-gradient(#fefab680 2px, transparent 2px);
  background-position: 10px 10px;
  background-size: 10px 10px;
}
.jio_content{
	background-color: #fefab6;
}
.meiro_content{
	background-color: #88ced2;
}
/*コース*/
.sub_main_photo {
    overflow: hidden;
    height: 44vh;
    width: 100%;
	z-index: 1; 
}
.sub_photo {
    height: 44vh;
    width: 100%;
    object-fit: cover;
}

.sub_col_l {
    float: left;
    margin: 0 26px 15px 0;
    width: 40%;
}
.sub_col_l .photo{
	width: 100%;
	height: 280px;
	object-fit: cover; 
}
.sub_col01{
	width: 100%;
    display: block;
    margin: 0 auto;
    clear: both;
    line-height: 2em;
    overflow: hidden;
}
/*教材*/
.sub_col03{
	width: 48%;
	float: left;
	margin: 0 0.2em;
	line-height: 2em;
    overflow: hidden;
}
.sub_colr03{
	width: 48%;
	float: right;
	margin: 0 0.2em;
    line-height: 2em;
    overflow: hidden;
}

.sub_colr03 p.varmi{
	position: absolute;              
   top: 50%;                        
   transform: translate(0, -50%);
}
.sub_col03 p,.sub_colr03 p{
	margin: 0 0 2em 0;
	text-align: center;
}

/*アルゴカップ*/
.sub_col_l01 {
    float: left;
    margin: 0 40px 15px 40px;
    width: 35%;
}

.sub_col_r01 {
    float: right;
    width: 54%;
    line-height: 1.5;
}
.sub_col_r01 .img_3{
    width: 32.2%;
    display: inline-block;
}
.sub_col_r01 .strong{
	font-weight: bold;
}
.sub_col_r03{
    float: right;
    width: 50%;
    margin-right: 40px;
}

.sub_col_r01 strong,.sub_col_r03 strong{
	padding: 0.25em 0.5em;/*上下 左右の余白*/
  	color: #494949;/*文字色*/
 	background: transparent;/*背景透明に*/
	border-left: solid 5px #7db4e6;/*左線*/
	width: 100%;
	display: block;
	margin-bottom: 1em;
	margin-top: 1em;
}
/*アルゴ全国大会*/
.align-items{
	align-items: center;
}
.imege03{
	width: auto;
    height: 220px;
}
ul.seiseki{
	width: 46%;
	margin:0;
	float: left;
}
ul.seiseki li.seiseki_title{
	list-style: none;
	color: #8c5ca3;
	font-weight: bold;
}
ul.seiseki li.seiseki_title:before{
	content:"★";
}
ul.seiseki li{
	list-style: none;
}
ul.seiseki li:before{
	content:"◇";
}
/*教材・コンテンツ紹介*/
.sub_col_r01 span.mini{
	background-color: #f29b76;
	width: 25%;
	display: block;
	padding: 0.5em;
    text-align: center;
    float: left;
}

.sub_class .h2{
  padding: 0.25em 0.5em;/*上下 左右の余白*/
  color: #494949;/*文字色*/
  background: transparent;/*背景透明に*/
  border-left: solid 5px #7db4e6;/*左線*/
  width: 30%;
  float:left;
  font-size: 30px;
  font-weight: bold;
  margin-top: 50px;
}

.sub_class .h2 span{
	padding-left: 50px;
	font-size: 20px;
}

.step_sub{
	font-size: 15px;
	width: 63%;
	float: right;
	margin: 0;
}

.step_sub li{
	line-height: 1.5;
}


a.pre{
  display: inline-flex;
  justify-content: space-evenly;
  align-items: center;
  padding: 1em 2em;
  width: 30%;
  color: #333;
  font-size: 18px;
  font-weight: 700;
  border:2px solid #2285b1;
  transition: 0.3s;
  float: left;
  text-decoration: none;
  color: #2285b1;
  margin:2em;
  border-radius: 10px;
}
a.pre::before {
  content: '';
  width: 5px;
  height: 5px;
  border-top: 3px solid #2285b1;
  border-left: 3px solid #2285b1;
  transform: rotate(-45deg);
}

a.pre:hover {
  text-decoration: none;
  background-color: #2285b1;
  border:2px solid #2285b1;
  color: #FFF;
}
a.pre:hover::before {
  content: '';
  width: 5px;
  height: 5px;
  border-top: 3px solid #FFF;
  border-left: 3px solid #FFF;
  transform: rotate(-45deg);
}
a.next{
  display: inline-flex;
  justify-content: space-evenly;
  align-items: center;
  padding: 1em 2em;
  width: 30%;
  color: #333;
  font-size: 18px;
  font-weight: 700;
  border:2px solid #2285b1;
  transition: 0.3s;
  float: right;
  text-decoration: none;
  color: #2285b1;
  margin:2em;
  border-radius: 10px;

}
a.next::after {
  content: '';
  width: 5px;
  height: 5px;
  border-top: 3px solid #2285b1;
  border-right: 3px solid #2285b1;
  transform: rotate(45deg);
}

a.next:hover {
  text-decoration: none;
  background-color: #2285b1;
  border:2px solid #2285b1;
  color: #FFF;
}
a.next:hover::after {
  content: '';
  width: 5px;
  height: 5px;
  border-top: 3px solid #FFF;
  border-right: 3px solid #FFF;
  transform: rotate(45deg);
}
.geturei_dic{
	width: 80%;
	display: block;
	margin: 0 auto 1em auto;
}
.rule{
	line-height: 1.5;
	margin: 0;
}
.mondai02{
	text-align: left!important;
}
.bold{
	font-weight: bold;
	margin-left: -1em;
	padding: 0;
	list-style: none;
}
.m_10{
	margin: 10px;
}
.m_t_30{
	margin-top: 30px;
}
.class{
	width: 46%;
	padding: 0;
}

.f_l{
	float: left;
}
.f_r{
	float: right;
}
.m_b_50{
	margin-bottom: 140px;
}
.m_b_30{
	margin-bottom: 50px;
}
.m_b_050{
	margin-bottom: -50px;
}
.class li.title{
	width: 100%;
	background-color: #fbbb55;
	color: #FFF;
	padding-left: 10px;
}
.class li{
	list-style:none;
	padding-left: 10px;
}
ol.trial {
  counter-reset:number; /*数字をリセット*/
  list-style-type: none!important; /*数字を一旦消す*/
  padding:-1em;
  margin: 0 0 50px 0;
}
ol.trial li {
  position: relative;
  padding: 2em 0.5em 0.5em 50px;
  line-height: 1.5em;
}
ol.trial strong{
	color:#5c9ee7;
}
ol.trial li:before{
  /* 以下数字をつける */
  position: absolute;
  counter-increment: number;
  content: counter(number);
  /*数字のデザイン変える*/
  display:inline-block;
  background: #5c9ee7;
  color: white;
  font-family: 'Avenir','Arial Black','Arial',sans-serif;
  font-weight:bold;
  font-size: 15px;
  border-radius: 50%;/*円にする*/
  left: 0;
  width: 25px;
  height: 25px;
  line-height: 25px;
  text-align: center;
  /*以下 上下中央寄せのため*/
  top: 50%;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
}
ol.trial li:after {/*吹き出しのちょこんと出た部分*/
  content: '';
  display: block;
  position: absolute;
  left: 20px;/*左からの位置*/
  height: 0;
  width: 0;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  border-left: 12px solid #5c9ee7;
  /*以下 上下中央寄せのため*/
  top: 50%;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
}
.center{
	text-align:center;
}
ul.mochimono {
  display: inline-block;
  width:44%;
}

ul.mochimono li {
  line-height: 1.5;
  padding: 0.5em 0.5em 0.5em 2em;
  border-bottom: 2px solid white;
  list-style-type: square;
}
ul.mochimono li.title{
	list-style: none;
	color: #5c9ee7;
	font-weight: bold;
}
.box{
	width: 47%;
	border: thin solid #D3D3D3;
	border-radius: 50px;
	margin: 20px 0.5em 20px 0;
    display: inline-block;
   }
.box a{
	text-decoration: none;
        color: #000000;
}
.box:hover{
	opacity: 0.5;
}
.box_img{
	width:100%;
	height: 250px;
	object-fit: cover;
	border-radius: 50px 50px 0 0 ;
	object-position: 100% 32%;
	}
.box_img1{
	width:100%;
	height: 250px;
	object-fit: cover;
	border-radius: 50px 50px 0 0 ;
	}
.box_img2{
	width:100%;
	height: 250px;
	object-fit: contain;
	border-radius: 50px 50px 0 0 ;
	}
.box_text{
	text-align: center;
}
.box_text .title{
	text-align: center;
        font-size: 20px;
        font-weight: bold;
}
.taiken,.taiken_kikan,.health{
	margin: 0;
}
.taiken,.taiken_kikan,.health,.health_details{
	padding-left: 60px;
	padding-right: 60px;
}
.health{
	font-size: 80%;
}
.health li{
	padding-bottom: 1em;
}
.health span{
	font-size: 17.784px;
}
.taiken_kikan li{
	list-style: none;
}
.border_b{
	border-bottom: 1px #bdbdbd dashed;
}
.icon_left{
	width: 35%;
	height: 146px;
	display: table;
	float: left;
}
.icon_h_100{
	height: 100px!important;
}
.use-con{
    display: table-cell;
    list-style: none;
    width: 100%;
    margin: 0 auto;
	text-align: center;
	vertical-align: middle;
}
.use-con li{
    display: inline-block;
    list-style: none;
	vertical-align: middle;
	width: 63px;
}
.use-con li img{
    width: 80%;
}
.voice_check{
	display: none;
}
.voice-label{
	margin: 1em 0!important;
	padding: 0.5em;
	text-align:center;
	background-color: #e3dfee;
	width: 100%;
	display: block;
}
.voice_area01,.voice_area02{
	/*height: 0;
    opacity: 0;*/
   	width: 90%;
	display: block;
	margin: 0 auto;
	overflow: hidden;
	/*visibility: hidden;	
	transition: .5s;*/
	padding-bottom: 1em;

}
/*.voice_check:checked + .voice-label + .voice_area01{
    height: 190px;
    opacity: 1;
    padding: 10px;
    visibility: visible;
}
.voice_check:checked + .voice-label + .voice_area02{
    height: 240px;
    opacity: 1;
    padding: 10px;
    visibility: visible;
}
*/
.sub_col_r_voice strong,.voice_area01 strong,.voice_area02 strong{
	background:linear-gradient(transparent 60%, #ff6 60%);
	font-weight: bold;
}
.boice{
	width: 80%;
	max-width: 1500px;
	display: block;
	margin: 0 auto;
	padding: 0;
	overflow: hidden;
	background-color: rgba(255,255,255,0.6);
	margin-bottom: 30px;
}
.m_lb_20{
	margin: 0 20px 20px 0;
}
.photo_gallery{
	width: 300px;
	height: 225px;
	margin:0;
	padding:0;
}
.gallery_w{
	width: 300px;
	height: 225px;
	object-fit: cover;

}
.gallery_v{
	width: 49.6%;
	height: 168px;
	object-fit: cover;
}
.gallery_z{
	width: 100%;
	height: 168px;
	object-fit: cover;
}
.font_20{
	    font-size: 19px;
}
.shinnendo_btn{
	background: #fbbb55;
    color: white;
    border: solid 2px #fbbb55;
    border-radius: 40px;
    padding: 20px 40px;
    text-decoration: none;
    font-weight: bold;
    display: block;
    width: 31%;
    margin: 0 auto;
    text-align: center;
	transition: .4s;
}
.shinnendo_btn:hover{
	background: white;
    color: #fbbb55;
}
.flex{
	display: flex;
}
.algocup{
	width: calc(33.333% - 10px);
	margin: 10px;
	height: 200px;
	display: block;
}
.algocup img{
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.algocup_txt{
	background: #88ced2;
	color: #FFF;
	font-weight: bold;
	text-align: center;
	text-decoration: none;
	padding: 10px 0;
}
.algocup a{
	text-decoration: none;
}
.algocup a:hover{
	opacity: 0.8;
}
@media screen and (max-width: 1024px){
	.sub_class {
		padding: 10px;
	}
	.sub_col01,.sub_col{
		font-size: 1rem;
	}
	.sub_col{
		width: 98%;
	}
	.sub_col_l01{
		width: 90%;
		margin: 5%;
		float: none;
	}
	.sub_col_r03 {
		width: 90%;
		margin: 5%;
	}
	.sub_col_r{
		width: 80%;
		margin: 0 auto;
	}
	.sub_class h3 {
		text-align: center;
    	display: block;
    	width: 100%;
    	clear: both;
    	font-size: 2em;
	}
	.sub_col_r01 h3{
		display: none!important;
	}
	.sub_col_r01{
		width: 90%;
		padding: 5%;
		float: none;
	}
	.use-con{
		padding: 0;
	}
	.sub_col_r03.p_b_30,.sp_none{
		display: none!important;
	}
	#sub_mainArea{
		height: auto;
	}
	#sub_mainArea1{
		height:  27vh;
	}
	.sub_main_photo{
		height: auto;
	}
	.sub_photo{
		height: auto;
	}
	.mondai{
		text-align: center;
		margin: 0;
	}
	.imege02{
		width: 90%;
	}
	.imege03{
		width: 100%;
		height: auto;
	}
	.subp_l img{
		width: 90%;
	}
	.box{
		width: 90%;
		margin: 1em auto;
		display: block;
	}
	ul.mochimono{
		width: 100%;
	}
	.subtitle{
		margin: 0 1%;
	}
	.banner_area h4{
		margin: 1.5em 0 0 1em;
	}
	a.pre {
		margin: 0 0 1em 1em;
	}
	a.next {
   		margin: 0 1em 1em 0;
	}
	.gallery_v{
		width: 100%;
	}
	.gallery_w {
		width: 48%;
	}
	.shinnendo_btn{
		width: auto;
	}
	.flex{
		display: block;
	}

}
@media screen and (max-width: 767px){
.sub_class{
	background-image: none;
}
.sub_class .h2{
	width: auto;
}
.bold{ margin-left: 1em;}
.sub_class h3{
	font-size:  1.6rem;
	
}
	#sub_mainArea1{
		height:  16vh;
	}
	.m_lb_20{
		margin: 0;
	}
.use-con { 
	margin: 0 auto;
	padding: 0;
	}
	.icon_left{
		overflow:  hidden;
		margin: 0 auto;
		width: 90%;
		height: auto;
		float: none;
	}
	.icon_h_100{
		height: auto!important;
	}
	.use-con li {
		width: 58px;
	}
	.use-con li img{
    width: 50%;
}

ul.seiseki{
	width: 100%;
	margin:  0;
	padding: 0;

}
ul.seiseki li.seiseki_title{
	padding-top:  1em;	
	}
.h2_m50{
	width: 100%;
	margin-top: 40px;
}
.step_img,.step_img2 {
	width: 100%;
	padding: 0;
}
.mondai{
	background-color: #FFF;
	text-align:left!important;
	margin-top: 20px;
}
.mondai02{
	text-align: left!important;
	margin: 0;
}
.S_p_20{
	padding: 2.5%;
}
	.S_p_l20{
		margin-left: -1em;
	}
	.w_50{
		width: 50%;
	}
.subp_l{
	text-align: center!important;
}
.font_4{
font-size: 4.5vw!important;
}
	.font_20{
		font-size: 20px!important;
	}
.w_sm{
	width: 2%!important;
}
.fuwauki_btn{
	height: auto;
	line-height:1.5;
	width: 99%;
	margin: 15px auto;
}
.sub_col {
	width: 95%;
	line-height: 1.5;
	padding: 0;
	text-align: justify;
	background-color: #FFF;
}
.sub_col_r01 strong{
	width: auto;
}
.sub_col_r03{
	width: 100%;
	padding-top: 20px;
	padding-bottom: 20px;
	margin: 0 auto;
	text-align:justify;
	text-justify: inter-ideograph;
}
	.subp_l img{
		width: 80%;
	}
.sub_colr03 p.varmi{
	position: static;
	transform: translate(0);
	margin-left: 0.5em;
	text-align:center;
}
.s_t_center{
    text-align: center !important;
}
.s_t_left{
    text-align: left !important;
}
.s_m_b_10{
	margin-bottom: 10px;
}
	.s_p_b_2{
		padding-bottom: 2em;
	}
.s_m_20{
	padding: 20px;
}
.sub_col_r{
	line-height: 1.5;
	width: 100%;
    display: block;
    clear: both;
}

.sub_col_l,.sub_col_l01{
	width: 95%;
	margin: 0;
	float: none;
}
.sub_col01{
	margin:0;
	padding: 0;
	line-height: 1.5;
}
	
.sub_col_r01 span.mini{
	width: 95%;
	margin-top: 0;
}

ul.step_sub{
	width: 95%;
	margin: 5px auto 30px auto;
}
.sub_col03,.sub_colr03{
	width: 100%;
}
.subtitle {
	margin: 0;
	vertical-align: middle;
	width:5%;
}

.sub_col_r01 {
    width: 100%;
	padding: 0;
}
.sub_col_r01 p{
	font-size: 20px;
}
.fuwauki_btn img{
	width: 100%;
}
ol.trial{
	padding:0;
}
ol.trial li{
	padding: 2em 0em 0.5em 42px;
}
ul.mochimono {
    width: auto;
    margin-top: 0;
}
ul.mochimono li{
	padding: 0.2em 0;
	border: none;
}
.class {
    width: 100%;
    margin: 0;
    padding: 0;
}
.class li.title {
	margin-bottom: 20px;
	margin-top: 1em;
}
.class li{
	margin-bottom: 10px;
}
.taiken li{
	margin-bottom: 10px;
	
}
	.taiken{
		padding-left: 20px;
		padding-right: 0;
	}
.taiken_kikan,.health_details{
	padding:0;
}
	.health{
		padding-left: 20px;
		padding-right: 0;
	}
	.taikai_kako{
		width: 95%;
	}
	a.pre,a.next{
    display: flex;
    width: 40%;
    margin: 1em auto;
    padding: 10px;
    font-size: 16px;
    line-height: 1.5;
	}
.geturei_dic{
	width: 95%;
}
.box{
	width: 99%;
}
	.box_img{
	height: 170px;
	}
.boice{
	width: 95%;
}
.sub_photo {
	height: auto;
}
.sub_photo1 {
	height: 16vh;
}
	.photo_gallery{
		float: none;
    	position: relative;
    	width: 48%;
    	height: auto;
		padding-bottom: 4px;
		padding-right:4px
}
.gallery_w,.gallery_v,.gallery_z{
	width: 100%;
	height: auto;
}
	ol.trial li:before{
		top:55px;
	}
	ol.trial li:after{
		top: 55px;
	}
	.voice-label {
		font-size: 4.5vw;
	}
	.health span {
    font-size: 20px;
	}
	

}
@media screen and (max-width: 321px){
.sub_col_r01 .img_3{
    width: 32%;
    display: inline-block;
}
}