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

リセットCSS

===================================================*/
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 62.5%;
	font: inherit;
	vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
	display: block;
}
body {
	line-height: 1;
}
ol, ul {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}




/*==================================================

フォント

===================================================*/
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700&display=swap');
body{
    font-family: "游ゴシック体", "Yu Gothic", YuGothic, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
	font-weight: 500;
	line-height: 1.6;
	font-size: 1.6rem;
	letter-spacing: 0.06em;
    color: #3e3939;
}
@media screen and (max-width:740px) {
    body{
        font-family: "游ゴシック体", "Yu Gothic", YuGothic, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
        font-weight: 500;
        line-height: 1.6;
        font-size: 1.5rem;
        letter-spacing: 0.06em;
    }
}/*SP-end*/




/*==================================================

共通

===================================================*/
html{
    font-size: 62.5%;
}
body{
    background-size: auto;
}
body a{
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease 0s;
    color: #3e3939;
}

.pc{
    display:block;
}
.sp{
    display:none;
}
body a:hover{
    opacity: 1;
    transition: all 0.3s;
}
body .flex_area{
    display: -webkit-flex;
    display: flex;
    gap: 2.32%;
}
body#shindan main.keitou{
    position: relative;
}
body #pagetop a{
    position: absolute;
    right: 20px;
    bottom: -80px;
    z-index: 10;
}
@media screen and (max-width:767px) {
    .pc{
        display:none;
    }
    .sp{
        display:block;
    }
    body#shindan main.keitou{
        position: relative;
    }
    body #pagetop a{
        position: absolute;
        right: 20px;
        bottom: -55px;
    }
    body #pagetop a img{
        width: 80%;
    }
}/*SP-end*/




/*==================================================

コンテンツ部分共通

===================================================*/
/*header*/
#shindan header {
    background: #fff;
    height: 70px;
}

#shindan header ul {
    width: min(1200px,100%);
    margin: auto;
    padding: 11.4px 15px 0;
    align-items: center;
    justify-content: space-between;
    box-sizing: border-box;
}

@media only screen and (max-width: 767px) {
    #shindan header ul {
        width: 100%;
        padding: 16px 3% 0;
    }

    #shindan header ul li img {
        width: 77%;
    }
}

@media only screen and (max-width: 425px) {
    /*header*/
    #shindan header {
        height: min(70px,16.470588235294118vw);
    }

    #shindan header ul {
        padding: 5% 5% 0;
    }
}

/*footer*/
#shindan footer{
    background: #fff;
    height: auto;
    position: relative;
    border-top: 2px solid #008ce5;
    padding: 20px;
}
#shindan footer .inner{
    background: #fff;
    text-align: center;
}
#shindan footer .inner p{
    font-size: 1.2rem;
    line-height: 1;
    margin-top: 5px;
}

#shindan footer .linkarea a{
    padding: 0 20px;
}

#shindan footer .linkarea span{
    display: block;
    margin-bottom: 15px;
    line-height: 1.3;
    color: #008ce5;
}

@media screen and (max-width: 767px) {
    #shindan footer .linkarea a {
        padding: 0;
        display: block;
        margin-bottom: 15px;
    }
}

#shindan main{
    width: 100%;
    min-width: 1200px;
    margin: 0 auto 216px;
}
#shindan main .main_area{
    margin: 60px auto 60px;
    position: relative;
    width: 100%;
}

#shindan main h1{
    font-size: 3rem;
    text-align: center;
    display: inline-block;
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    font-weight: 600;
    color: #fff;
    line-height: 1.4;
}
#shindan main h2{
    font-size: 2.6rem;
    text-align: center;
    font-family: 'Noto Sans JP', sans-serif , "游ゴシック体", "Yu Gothic", YuGothic, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic";
    font-weight: 600;
}
#shindan main p{
    text-align: center;
    font-size: 1.8rem;
    font-weight: 600;
}
#shindan main span.yellow{
    color:#fff574;
}
#shindan main span.pink{
    color:#e85296;
}
#shindan main span.blue{
    color:#55a8de;
}
#shindan main span.s_span{
    text-align: center;
    font-size: 1.5rem;
    display: block;
}

/*------緑背景タイトルエリア*/
#shindan main .ttl_area{
    background: #00aea9;
    text-align: center;
    height: 120px;
}
#shindan main .ttl_area:before {
    content: "";
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -15px;
    border: 15px solid transparent;
    border-top: 15px solid #00aea9;
}

/*------ボタン*/
#shindan main .main_area .btn a{
    line-height: 1;
    font-weight: 600;
    text-align: center;
    box-sizing: border-box;
    display: block;
    border-radius: 15px;
    box-shadow: 6px 5px 0px -1px rgb(0 0 0 / 12%);
    margin: 0 auto;
    position: relative;
}
#shindan main .main_area .btn a:after{
    position: absolute;
    content: "";
    background-image: url(../img/arrow.png);
    width: 11px;
    height: 19px;
    right: 20px;
    top: 50%;
    -webkit-transform: translate(0%, -50%);
    transform: translate(0%, -50%);
}

/*------box_area*/
#shindan main.keitou_index .main_area .box_area span{
	font-size: 1.5rem;
	text-align: center;
	display: block;
	margin-top: 20px;
}
#shindan main.keitou_index .main_area .box_area1{
	border: 3px #aaaaaa solid;
	background: #fff;
	border-radius: 10px;
	padding: 35px 0;
	box-sizing: border-box;
	width: 1000px;
	margin: 40px auto 0;
}
#shindan main.keitou_index .main_area .btn{
    margin: 30px auto 0;
}
#shindan main.keitou_index .main_area .box_area1 .btn a{
    padding: 30px 0;
    font-size: 3.2rem;
    background: #9fc76f;
    width: 500px;
    border: 4px solid #9fc76f;
    color: #fff;
    line-height: 1.2;
}
#shindan main.keitou_index .main_area .box_area1 .btn a:after{
    background-image: url(../img/arrow_wt.png);
}
#shindan main.keitou_index .main_area .box_area1 .btn a:hover{
    background: #fff;
    color: #3e3939;
}
#shindan main.keitou_index .main_area .box_area1 .btn a:hover:after{
    background-image: url(../img/arrow.png);
}

/*------q_area*/
#shindan main .main_area .q_area{
    border-radius: 10px;
    padding: 50px 0;
    box-sizing: border-box;
    width: 1000px;
    margin: 60px auto 0;
    background: #f8f7e7;
    border: 3px solid #aaaaaa;
}
/*------q_area - ボタン*/
#shindan main .main_area .q_area .q_btn{
    width: 800px;
    margin: 0 auto;
}
#shindan main .main_area .q_area .q_btn li{
    width: 380px;
    margin: 50px 0 0;
}
#shindan main .main_area .q_area .q_btn li a{
    color: #fff;
    font-size: 3rem;
    font-weight: 600;
    text-align: center;
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 15px;
    box-shadow: 6px 5px 0px -1px rgb(0 0 0 / 12%);
    padding: 14px 0 11px;
    box-sizing: border-box;
    position: relative;
}
#shindan main .main_area .q_area .q_btn li a:after{
    position: absolute;
    content: "";
    background-image: url(../img/arrow_wt.png);
    width: 11px;
    height: 19px;
    right: 20px;
    top: 50%;
    -webkit-transform: translate(0%, -50%);
    transform: translate(0%, -50%);
}
#shindan main .main_area .q_area .q_btn li.yes a{
    background: #e95698;
    border: 3px solid #e95698;
}
#shindan main .main_area .q_area .q_btn li.yes a:hover{
    color: #3e3939;
    background: #fff;
}
#shindan main .main_area .q_area .q_btn li.yes a:hover:after{
    background-image: url(../img/arrow.png);
}
#shindan main .main_area .q_area .q_btn li.no a{
    background: #54a8de;
    border: 3px solid #54a8de;
}
#shindan main .main_area .q_area .q_btn li.no a:hover{
    color: #3e3939;
    background: #fff;
}
#shindan main .main_area .q_area .q_btn li.no a:hover:after{
    background-image: url(../img/arrow.png);
}


@media only screen and (max-width: 767px){

    /*footer*/
    #shindan footer{
        background: #fff;
        height: auto;
        position: relative;
        border-top: 2px solid #008ce5;
        padding: 20px;
    }
    #shindan footer .inner{
        background: #fff;
        text-align: center;
    }
    #shindan footer .inner p{
        font-size: 1.2rem;
        line-height: 1;
        margin-top: 5px;
    }
    
    #shindan main{
        width: 100%;
        min-width: 100%;
        margin: 0 auto;
    }
    #shindan main .main_area{
        margin: 8% auto 15%;
        width: 100%;
        max-width: 100%;
        padding-left: 5%;
        padding-right: 5%;
        box-sizing: border-box;
    }
    #shindan main h1{
        font-size: 2.5rem;
        width: 90%;
    }
    #shindan main h2{
        font-size: 2rem;
    }
    #shindan main p{
        font-size: 1.4rem;
    }
    #shindan main span.s_span{
        font-size: 1.1rem;
        font-weight: 600;
        margin-top: 20px;
    }

    /*------box_area*/
    #shindan main .main_area .box_area{
        padding: 5%;
        width: 100%;
    }

    /*------q_area*/
    #shindan main .main_area .q_area{
        padding: 5%;
        width: 100%;
        margin: 8% auto 0;
    }
    /*------q_area - ボタン*/
    #shindan main .main_area .q_area .q_btn{
        width: 100%;
        margin: 0 auto;
        display: block;
    }
    #shindan main .main_area .q_area .q_btn li{
        width: 100%;
        margin: 6% 0 0;
    }
    #shindan main .main_area .q_area .q_btn li a{
        font-size: 2.2rem;
        padding: 5%;
    }
    
    /*------緑背景タイトルエリア*/
    #shindan main .ttl_area{
        height: 100px;
    }
    #shindan main .ttl_area .donna{
        font-size: 1.3rem;
        font-weight: 600;
        text-align: center;
        color: #00aea9;
        background: #fff;
        border-radius: 90px;
        margin-bottom: 2%;
    }
    #shindan main .ttl_area .donna span.pink{
        color: #e31071;
        font-size: 1.3rem;
    }
	
	/*ボタン*/
	#shindan main.keitou_index .main_area .btn{
        margin: 5% auto 0;
    }
	#shindan main.keitou_index .main_area .box_area1{
		margin-top: 8%;
		padding: 5%;
		width: 100%;
	}
	#shindan main.keitou_index .main_area .box_area1 .btn a{
		padding: 8% 0;
		font-size: 1.8rem;
		width: 100%;
	}
	#shindan main.keitou_index .main_area .box_area1 h2{
		font-size: 1.8rem;
	}
}/*SP-end*/




/*================================================== 

系統 - 一覧

===================================================*/
/*タイトルエリア*/
#shindan main.keitou_index .ttl_area:before{
    content: "";
    position: absolute;
    bottom: -24px;
    left: 50%;
    margin-left: -15px;
    border: 12px solid transparent;
    border-top: 12px solid #FFF;
    z-index: 2;
}
#shindan main.keitou_index .ttl_area:after{
    content: "";
    position: absolute;
    bottom: -30px;
    left: 50%;
    margin-left: -17px;
    border: 14px solid transparent;
    border-top: 14px solid #00aea9;
    z-index: 1;
}
#shindan main.keitou_index .ttl_area{
    background: #fff;
    border:#00aea9 solid 3px;
	position: relative;
}
#shindan main.keitou_index .ttl_area h1 span.s_ttl{
    display: block;
    color: #e6f3f3;
    font-size: 3.5rem;
    color: #3e3939;
    box-sizing: border-box;
}
#shindan main.keitou_index .ttl_area h1{
	position: absolute;
	top: 50%;
	left: 50%;
	-webkit-transform: translate(-50%, -50%);
	transform: translate(-50%, -50%);
	display: flex;
	align-items: center;
}
#shindan main.keitou_index .ttl_area h1 img{
	width: 80px;
	margin-right: 20px;
}
#shindan main.keitou_index .box_1 {
    width: 1000px;
    margin: auto;
}
#shindan main.keitou_index h2{
    color: #3e3939;
    font-size: 2rem;
    font-family: "游ゴシック体", "Yu Gothic", YuGothic, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
}
#shindan main.keitou_index h2 strong{
    color: #3e3939;
    font-size: 4rem;
}
#shindan main.keitou_index h3{
	background: #d6edec;
    border-radius: 10px;
    padding: 20px;
    text-align: center;
	font-weight: 600;
	line-height: 2;
	margin-bottom: 20px;
}
#shindan main.keitou_index h3 span{
	font-size: 2rem;
    border-bottom: 6px solid #00BCD4;
}
#shindan main.keitou_index ul{
    margin-top: 10px;
    flex-wrap: wrap;
    padding: 20px 20px 30px;
    box-sizing: border-box;
    background: #f8f7e7;
    border-radius: 10px;
}
#shindan main.keitou_index li{
    width: 305px;
}
#shindan main.keitou_index li a{
    box-sizing: border-box;
    display: block;
    padding: 10px;
    background: #fff;
    position: relative;
    border: 2px solid #c4c4c4;
    border-radius: 10px;
    margin-top: 12px;
    font-weight: 600;
}
#shindan main.keitou_index li a:hover{
    border: 2px solid #000;
}
#shindan main.keitou_index li a:after{
    position: absolute;
    content: "";
    background-image: url(../img/arrow.png);
    width: 11px;
    height: 19px;
    top: 58%;
    right: 10px;
    -webkit-transform: translate(0%, -50%);
    transform: translate(0%, -50%);
    background-repeat: no-repeat;
    background-size: 60%;
}

#shindan main.keitou_index .small {
    font-size: 85%;
    font-weight: 400;
    text-align: left;
    padding-left: 10px;
}

/*red*/
#shindan main.keitou_index li.red a{
    box-sizing: border-box;
    display: block;
    padding: 10px;
    background: #fff;
    position: relative;
    border: 2px solid #f28f79;
    border-radius: 10px;
    margin-top: 12px;
    font-weight: 600;
}
#shindan main.keitou_index li.red a:hover{
    border: 2px solid #f28f79;
    background: #f28f79;
    color: #fff;
}
#shindan main.keitou_index li.red a:hover:after{
    background-image: url(../img/arrow_wt.png);
}

/*blue*/
#shindan main.keitou_index li.blue a{
    box-sizing: border-box;
    display: block;
    padding: 10px;
    background: #fff;
    position: relative;
    border: 2px solid #69a0d6;
    border-radius: 10px;
    margin-top: 12px;
    font-weight: 600;
}
#shindan main.keitou_index li.blue a:hover{
    border: 2px solid #69a0d6;
    background: #69a0d6;
    color: #fff;
}
#shindan main.keitou_index li.blue a:hover:after{
    background-image: url(../img/arrow_wt.png);
}

/*green*/
#shindan main.keitou_index li.green a{
    box-sizing: border-box;
    display: block;
    padding: 10px;
    background: #fff;
    position: relative;
    border: 2px solid #5fc2c2;
    border-radius: 10px;
    margin-top: 12px;
    font-weight: 600;
}
#shindan main.keitou_index li.green a:hover{
    border: 2px solid #5fc2c2;
    background: #5fc2c2;
    color: #fff;
}
#shindan main.keitou_index li.green a:hover:after{
    background-image: url(../img/arrow_wt.png);
}

#shindan main.keitou_index ul:last-child{
    margin-bottom: 0px;
}

#shindan main.keitou_index .box_2{
    margin-top: 50px;
}
#shindan main.keitou_index .box_2 li a{
    box-sizing: border-box;
    display: block;
    padding: 10px 40px 10px 10px;
    background: #fff;
    position: relative;
    border: 2px solid #c4c4c4;
    border-radius: 10px;
    margin-top: 12px;
    font-weight: 600;
    font-size: 1.4rem;
    height: 70px;
}
#shindan main.keitou_index .box_2 li a:hover{
    border: 2px solid #000;
}
#shindan main.keitou_index.box_2 li a:after{
    position: absolute;
    content: "";
    background-image: url(../img/arrow.png);
    width: 11px;
    height: 19px;
    top: 58%;
    right: 10px;
    -webkit-transform: translate(0%, -50%);
    transform: translate(0%, -50%);
    background-repeat: no-repeat;
    background-size: 60%;
}
@media only screen and (max-width: 767px){
    /*タイトルエリア*/
	#shindan main.keitou_index .ttl_area h1 span.s_ttl{
		font-size: 2rem;
	}
	#shindan main.keitou_index .ttl_area h1 img{
		width: 20%;
		margin-right: 20px;
	}
	#shindan main.keitou_index h2{
		margin-bottom: 5%;
	}
    #shindan main.keitou_index .box_1{
        width: 100%;
    }
    #shindan main.keitou_index ul{
        margin-bottom: 2%;
        margin-top: 0%;
        flex-wrap: wrap;
    }
    #shindan main.keitou_index li{
        width: 100%;
    }
    #shindan main.keitou_index li a{
        box-sizing: border-box;
        display: block;
        padding: 10px;
        background: #fff;
        position: relative;
        border: 2px solid #c4c4c4;
        border-radius: 10px;
        margin-top: 12px;
        font-weight: 600;
    }
    #shindan main.keitou_index li a:hover{
        border: 2px solid #000;
    }
    #shindan main.keitou_index li a:after{
        position: absolute;
        content: "";
        background-image: url(../img/arrow.png);
        width: 11px;
        height: 19px;
        top: 58%;
        right: 10px;
        -webkit-transform: translate(0%, -50%);
        transform: translate(0%, -50%);
        background-repeat: no-repeat;
        background-size: 60%;
    }
    #shindan main.keitou_index ul:last-child{
        margin-bottom: 0px;
    }
	#shindan main.keitou_index h3 span{
		font-size: 1.8rem;
	}
	#shindan main.keitou_index .main_area .box_area span{
		font-size: 1.3rem;
	}
}/*SP-end*/




/*==================================================

先生の探究ヒストリー

===================================================*/
/*共通*/
/*タイトルエリア上*/
#shindan main.keitou .GTZ{
	text-align: center;
	font-weight: 600;
	background: #eff5e8;
	padding: 20px 0;
}
#shindan main.keitou .GTZ span{
	font-size: 1.5rem;
	margin-bottom:5px;
	display: block;
}
#shindan main.keitou .GTZ strong{
	font-size: 2.3rem;
	margin-bottom: 10px;
	display: block;
}
#shindan main.keitou .GTZ a{
	background: #8BC34A;
    width: 390px;
    padding: 10px;
    font-size: 2rem;
    border: 2px solid #8BC34A;
    margin-top: 10px;
    display: block;
    margin: 0 auto;
    border-radius: 15px;
    box-shadow: 6px 5px 0px -1px rgb(0 0 0 / 12%);
    color: #000;
	position: relative;
}
#shindan main.keitou .GTZ a:hover{
	background: #fff;
	color: #000;
}
#shindan main.keitou .GTZ a:after{
	position: absolute;
	content: "";
	background-image: url(../img/arrow.png);
	width: 11px;
	height: 19px;
	right: 20px;
	top: 50%;
	-webkit-transform: translate(0%, -50%);
	transform: translate(0%, -50%);
}
/*タイトルエリア*/
#shindan main.keitou .ttl_area:before{
    content: "";
    position: absolute;
    bottom: -24px;
    left: 50%;
    margin-left: -15px;
    border: 12px solid transparent;
    border-top: 12px solid #FFF;
    z-index: 2;
}
#shindan main.keitou .ttl_area:after{
    content: "";
    position: absolute;
    bottom: -30px;
    left: 50%;
    margin-left: -17px;
    border: 14px solid transparent;
    border-top: 14px solid #00aea9;
    z-index: 1;
}
#shindan main.keitou .ttl_area{
    background: #fff;
    border:#00aea9 solid 3px;
	position: relative;
}
#shindan main.keitou .ttl_area h1 span.s_ttl{
    display: block;
    color: #e6f3f3;
    border-radius: 5px;
    font-size: 1.4rem;
    color: #3e3939;
    background: #e6f3f3;
    padding: 4px 30px;
    box-sizing: border-box;
}
#shindan main.keitou .ttl_area h1{
    color: #3e3939;
    font-size: 3rem;
    position: relative;
    top: unset;
    left: unset;
    transform: none;
    margin: 0 auto;
    padding-top: 21px;
    padding-left: 70px;
}
#shindan main.keitou .ttl_area h1 span.green{
    color: #00aea9;
    font-size: 4rem;
}
#shindan main.keitou .ttl_area img{
    position: absolute;
    top: 21px;
    left: -44px;
}

/*各系統タイトル*/
#shindan main.keitou .main_area h2{
    font-size: 4rem;
    color: #fff;
    border-radius: 90px;
    width: 600px;
    margin: 0 auto;
    font-family: "游ゴシック体", "Yu Gothic", YuGothic, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
    margin-bottom: 30px;
}
/*keitou1*/
#shindan main.keitou.keitou1 .main_area h2.keitou1{
    background: #f28f79;
}
/*keitou2*/
#shindan main.keitou.keitou2 .main_area h2.keitou2{
    background: #69a0d6;
}
/*keitou3*/
#shindan main.keitou.keitou3 .main_area h2.keitou3{
    background: #5fc2c2;
}


/*動画*/
#shindan main.keitou .main_area .movie_area{
    margin: 30px auto 40px;
    text-align: center;
	width: 800px;
}
#shindan main.keitou .main_area .movie_area .iframe_box{
	position: relative;
	width: 100%;
	padding-top: 56.25%;
	margin: 0 auto;
}
#shindan main.keitou .main_area .movie_area iframe{
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	display: block;
	max-width: 100%;
}
#shindan main.keitou .main_area .movie_area .txt_area{
    text-align: center;
    margin-top: 20px;
}
#shindan main.keitou .main_area .movie_area .txt_area span{
    display: block;
    font-size: 1.4rem;
}
#shindan main.keitou .main_area .movie_area .txt_area p{
    display: block;
    font-size: 1.8rem;
}

/*わくわくワード*/
#shindan main.keitou .main_area .green_box{
    background: #e6f3f3;
    width: 1000px;
    border: 3px solid #78cbc8;
    padding: 40px;
	margin: 0 auto;
}
#shindan main.keitou .main_area .green_box p.kome{
    font-size: 1.2rem;
    text-align: left;
    margin-top: 30px;
}
#shindan main.keitou .main_area .green_box p{
    font-size: 1.4rem;
    line-height: 1.7;
    letter-spacing: 0;
}
#shindan main.keitou .main_area .green_box h3{
    font-size: 2.8rem;
    text-align: center;
    font-weight: 600;
    margin: 20px 0;
    letter-spacing: 0;
}
#shindan main.keitou .main_area .green_box ul{
    width: 100%;
    margin: 15px auto;
}
#shindan main.keitou .main_area .green_box ul > li{
    font-size: 2rem;
    line-height: 1.7;
    letter-spacing: 0;
    margin-bottom: 10px;
    background: #fff;
    border-radius: 90px;
    padding: 7px 30px;
    border: 2px solid #d8e6e6;
    text-align: center;
    font-weight: 600;
}
#shindan main.keitou .main_area .green_box img.ul_li2_arrow{
    margin: 0 auto;
    display: block;
}
#shindan main.keitou .main_area .green_box h3 span{
    font-size: 1.8rem;
    text-align: center;
    display: block;
}
#shindan main.keitou .main_area .wakuwaku .waku_box .ttl{
    align-items: center;
    justify-content: center;
    margin-top: 30px;
}
#shindan main.keitou .main_area .wakuwaku .waku_box .ttl p{
    font-size: 3.5rem;
    text-align: center;
    display: block;
    border-radius: 5px;
    line-height: 1;
    color: #fff;
    padding: 8px 15px;
    margin: 0 9px;
}
#shindan main.keitou .main_area .wakuwaku .waku_box .ttl img{
        width: 145px;
}

/*テーブル*/
#shindan main.keitou .main_area .wakuwaku .waku_box table{
    margin: 0 auto;
    font-size: 1.23rem;
    width: 100%;
    background: #fff;
    font-weight: 600;
    margin-top: 30px;
}
#shindan main.keitou .main_area .wakuwaku .waku_box table tr{
    border: 0.5px solid #929292;
}
#shindan main.keitou .main_area .wakuwaku .waku_box table td,
#shindan main.keitou .main_area .wakuwaku .waku_box table th{
    border-right: 0.5px solid #929292;
    padding: 2px 5px;
    box-sizing: border-box;
    vertical-align: middle;
}
#shindan main.keitou .main_area .wakuwaku .waku_box table th.wakuwaku_word{
    background: #fff;
    color: #fff;
    font-weight: 600;
    font-size: 1.6rem;
}
#shindan main.keitou .main_area .wakuwaku .waku_box table th.daigaku_name{
    background: #ffef5c;
    color: #3e3939;
    font-weight: 600;
    font-size: 1.6rem;
}
#shindan main.keitou .main_area .wakuwaku .waku_box table th.keisai{
    background: #ffef5c;
    color: #3e3939;
    font-weight: 600;
    font-size: 1.6rem;
    width: 150px;
}
#shindan main.keitou .main_area .wakuwaku .waku_box table th{
    border-right:0.5px solid #929292;
    padding: 2px;
}
#shindan main.keitou .main_area .wakuwaku .waku_box table td:last-child{
    text-align: center;
}

/*-----------------------keitou1*/
#shindan main.keitou.keitou1 .main_area .wakuwaku .waku_box .ttl p{
    background: #f28f79;
}
#shindan main.keitou.keitou1 .main_area .wakuwaku .waku_box table td.ttl{
    background: #fde5dc;
}
/*-----------------------keitou2*/
#shindan main.keitou.keitou2 .main_area .wakuwaku .waku_box .ttl p{
    background: #69a0d6;
}
#shindan main.keitou.keitou2 .main_area .wakuwaku .waku_box table td.ttl{
    background: #e5edf5;
}

/*-----------------------keitou3*/
#shindan main.keitou.keitou3 .main_area .wakuwaku .waku_box .ttl p{
    background: #5fc2c2;
}
#shindan main.keitou.keitou3 .main_area .wakuwaku .waku_box table td.ttl{
    background: #d8e4e4;
}

#shindan main.keitou .main_area .wakuwaku .waku_box table th.key{/*220603追記*/
	width: 250px;
	background: #ffef5c;
	color: #3e3939;
}


/*ボタンエリア - footer付近*/
#shindan main.keitou .btn_pamphlet {
    margin-top: 10px;
}

#shindan main.keitou .btn_pamphlet a:hover,
#shindan main.keitou .btn_top a:hover{
    opacity: 0.75;
}
#shindan main.keitou .btn_top{
    margin-top: 40px;
}
@media only screen and (max-width: 767px){
    /*タイトルエリア上*/
	#shindan main.keitou .GTZ{
		text-align: center;
		font-weight: 600;
		background: #eff5e8;
		padding: 5%;
	}
	#shindan main.keitou .GTZ span{
		font-size: 1.1rem;
	}
	#shindan main.keitou .GTZ strong{
		font-size: 1.8rem;
	}
	#shindan main.keitou .GTZ a{
		background: #8BC34A;
		width: 100%;
		box-sizing: border-box;
		font-size: 1.7rem;
	}
    /*タイトルエリア*/
    #shindan main.keitou .ttl_area h1 span.s_ttl{
        display: block;
        color: #e6f3f3;
        border-radius: 5px;
        font-size: 1.3rem;
        color: #3e3939;
        background: #e6f3f3;
        padding: 0;
        box-sizing: border-box;
        border-radius: 90px;
        margin-bottom: 2%;
    }
    #shindan main.keitou .ttl_area h1{
        color: #3e3939;
        font-size: 2.5rem;
        position: relative;
        top: unset;
        left: unset;
        transform: none;
        margin: 0 auto;
        padding-top: 22px;
        padding-left: 0;
    }
    #shindan main.keitou .ttl_area h1 span.green{
        color: #00aea9;
        font-size: 2.5rem;
    }
    #shindan main.keitou .ttl_area img{
        position: absolute;
        top: 47px;
        left: 0;
        display: none;
        width: 40px;
    }

    /*各系統タイトル*/
    #shindan main.keitou .main_area h2{
        font-size: 2.5rem;
        color: #fff;
        border-radius: 90px;
        width: 100%;
        margin: 0 auto 5%;
        font-family: "游ゴシック体", "Yu Gothic", YuGothic, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
    }
    #shindan main.keitou .main_area h2.blue{
        background: #69a0d6;
    }

    /*動画*/
    #shindan main.keitou .main_area .movie_area{
        margin: 5% auto 8%;
		width: 100%;
    }
    #shindan main.keitou .main_area .movie_area .iframe_box{
		position: relative;
		width: 100%;
		padding-top: 56.25%;
		margin: 0 auto;
	}
	#shindan main.keitou .main_area .movie_area iframe{
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		display: block;
		max-width: 100%;
	}
    #shindan main.keitou .main_area .movie_area .txt_area span{
        display: block;
        font-size: 1.3rem;
    }
    #shindan main.keitou .main_area .movie_area .txt_area p{
        display: block;
        font-size: 1.4rem;
    }

    /*わくわくワード*/
    #shindan main.keitou .main_area .green_box{
        background: #e6f3f3;
        width: 100%;
        border: 3px solid #78cbc8;
        padding: 5%;
    }
    #shindan main.keitou .main_area .green_box p{
        font-size: 1.3rem;
        line-height: 1.7;
        letter-spacing: 0;
    }
    #shindan main.keitou .main_area .green_box h3{
        font-size: 2.2rem;
        text-align: center;
        font-weight: 600;
        line-height: 1.3;
    }
    #shindan main.keitou .main_area .green_box ul{
        width: 100%;
        margin: 0 auto;
    }
    #shindan main.keitou .main_area .green_box ul > li{
        font-size: 1.3rem;
        line-height: 1.6;
        letter-spacing: 0;
        margin-bottom: 10px;
        background: #fff;
        border-radius: 10px;
        padding:5%;
        border: 2px solid #d8e6e6;
    }
    #shindan main.keitou .main_area .green_box h3 span{
        font-size: 1.7rem;
        text-align: center;
        display: block;
        margin-bottom: 5%;
    }
    #shindan main.keitou .main_area .wakuwaku .waku_box .ttl{
        align-items: center;
        justify-content: center;
        margin-top: 20px;
    }
    #shindan main.keitou .main_area .wakuwaku .waku_box .ttl p{
        font-size: 2.3rem;
        text-align: center;
        display: block;
        border-radius: 5px;
        line-height: 1;
        color: #fff;
        padding: 2% 4%;
        margin: 0 9px;
    }

    /*テーブル*/
    #shindan main.keitou .main_area .wakuwaku .waku_box table{
        margin: 20px auto 0;
        font-size: 1.23rem;
        width: 100%;
        background: #fff;
        font-weight: 600;
    }
    #shindan main.keitou .main_area .wakuwaku .waku_box table tr{
        border: 1px solid #929292;
    }
    #shindan main.keitou .main_area .wakuwaku .waku_box table td,
    #shindan main.keitou .main_area .wakuwaku .waku_box table th{
        vertical-align: middle;
    }
    #shindan main.keitou .main_area .wakuwaku .waku_box table th.wakuwaku_word{
        background: #fff;
        color: #fff;
        font-weight: 600;
        font-size: 1.4rem;
        line-height: 1.2;
            width: 110px;
    }
    #shindan main.keitou .main_area .wakuwaku .waku_box table th.daigaku_name{
        background: #ffef5c;
        color: #3e3939;
        font-weight: 600;
        font-size: 1.4rem;
        line-height: 1.2;
    }
    #shindan main.keitou .main_area .wakuwaku .waku_box table th.keisai{
        width: auto;
        font-size: 1.4rem;
    }
	
	#shindan main.keitou .main_area .wakuwaku .waku_box table th.key{/*220603追記*/
		width: auto;
		background: #ffef5c;
		color: #3e3939;
	}

    /*-----------------------文学系統*/
    #shindan main.keitou.bunkei .main_area .wakuwaku .waku_box .ttl p{
        background: #f28f79;
    }
    #shindan main.keitou .main_area .wakuwaku .waku_box table th{
        border-right: 1px solid #929292;
        padding: 2px;
    }
   /*ボタンエリア - footer付近*/
    #shindan main.keitou .btn_pamphlet a img{
        width: 100%;
    }
    #shindan main.keitou .btn_top{
        margin-top: 40px;
    }
}/*SP-end*/





/*==================================================

先生の探究ヒストリー - fixed_content

===================================================*/

.height_banner {
    height: 190px;
    margin-top: 30px;
}

#fixed_content .center {
    text-align: center;
}

/*パンフ請求*/
#fixed_content {
    width: 100%;
    background: #00000075;
    padding: 15px;
    color: #fff;
    max-width: 100%;
}

#fixed_content li {
    text-align: center;
    font-weight: 600;
}

#fixed_content .btn a {
    padding: 15px;
    background: #ffe100;
    width: 500px;
    font-size: 2rem;
    border: 2px solid #ffe100;
    line-height: 1;
    font-weight: 600;
    text-align: center;
    box-sizing: border-box;
    display: block;
    border-radius: 15px;
    box-shadow: 6px 5px 0px -1px rgb(0 0 0 / 12%);
    margin: 10px auto 0;
    position: relative;
}

#fixed_content .btn a:hover {
    opacity: 1;
    background: #fff;
    border: 2px solid #ffe100;
    color: #000;
}

#fixed_content .btn a:after {
    position: absolute;
    content: "";
    background-image: url(../img/arrow.png);
    width: 11px;
    height: 19px;
    right: 20px;
    top: 50%;
    -webkit-transform: translate(0%, -50%);
    transform: translate(0%, -50%);
}

#fixed_content {
    bottom: 0px;
    left: 50%;
    transform: translate(-50%, 0%);
    position: fixed;
    bottom: 0;
    width: 100%;
    background: #00000075;
    padding: 15px;
    color: #fff;
    position: absolute;
    max-width: 100%;
    display: block !important;
}

#fixed_content p {
    text-align: center;
    font-weight: 600;
    margin-bottom: 10px;
}

#fixed_content .btn a {
    padding: 15px;
}

.btn_pamphlet a,
.btn_top a {
    background: #ffe100;
    width: 500px;
    padding: 30px 20px;
    font-size: 2rem;
    border: 2px solid #ffe100;
    margin-top: 10px;
}

.btn_pamphlet a:hover,
.btn_top a:hover {
    background: #fff;
    border: 2px solid #ffe100;
}

.btn_top {
    margin-top: 40px;
}

@media only screen and (max-width: 767px) {
    .height_banner {
        height: 140px;
    }

    #fixed_content {
        height: min(158px, 37.176470588235294vw);
        box-sizing: border-box;
        padding: 3%;
        position: relative;
        left: unset;
        top: unset;
        transform: none;
        left: 0px;
    }

    #fixed_content a img {
        width: min(380px, 95.2%);
    }

    .btn_pamphlet a,
    .btn_top a {
        background: #ffe100;
        width: 100%;
        padding: 5%;
        font-size: 1.7rem;
        border: 2px solid #ffe100;
        margin-top: 10px;
    }

    .btn_pamphlet a:hover,
    .btn_top a:hover {
        background: #fff;
        border: 2px solid #ffe100;
    }

    .btn_top {
        margin-top: 40px;
    }
}


/*==================================================

220601～追記

===================================================*/
.movie_area p.furi{
	margin-top: 20px;
}
.movie_area span.furi{
	position: relative;
	padding-top: 15px;
	display: inline!important;
	font-size: 1.8rem!important;
}
.movie_area span.furi span{
	position: absolute;
    top: 0;
    left: 50%;
    -webkit-transform: translate(-50%, 0%);
    transform: translate(-50%, 0%);
    font-size: 1.0rem!important;
    width: 100%!important;
    letter-spacing: -1px;
}
.movie_area .message{
	    margin-top: 50px;
}
.movie_area .message p.s_ttl{
	font-size: 1.5rem!important;
}
.movie_area .message p.s_ttl.red{
	color: #f28f79;
}
.movie_area .message p.s_ttl.blue{
	color:#69a0d6;
}
.movie_area .message p.s_ttl.green{
	color:#5fc2c2;
}
.movie_area .message p.ttl{
	font-size: 1.8rem;
    padding-bottom: 0;
    display: block;
    /* width: 1000px; */
    text-align: center;
    margin: 10px 0;
}
.movie_area .message .txt_2{
margin-top: 20px;}
.movie_area .message p.txt{
	font-size: 1.5rem!important;
}
.movie_area .message p.s_txt span.small{
	font-size: 1.2rem!important;
	margin-top: 40px;
	display: block;
}
.movie_area .message p.s_txt{
	margin-top: 10px;
	font-size: 1.5rem!important;
}
.btn_pamphlet p.small{
	font-size: 1.3rem!important;
	margin-top: 15px!important;
}
.msg_txt22{
	font-size: 1.5erem!important;
	margin-top: 20px;
}
.wakuwaku_checkbox .checkbox_group{
	display: flex;
	align-items: flex-start;
	justify-content: flex-start;
	flex-wrap: wrap;
}
.wakuwaku_checkbox .checkbox_group{
	margin-top: 20px;
}
.wakuwaku_checkbox .checkbox_group p{
	width: 182px;
    text-align: left!important;
	margin-bottom: 12px;
}
.wakuwaku_checkbox .checkbox_group p label{
	cursor:pointer;
}
.tankyu .box_area1{
	margin-bottom: 60px!important;
}
.wakuwaku_checkbox form button.search{
	font-family: "游ゴシック体", "Yu Gothic", YuGothic, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
    font-weight: 600;
    text-align: center;
    display: block;
    margin: 0 auto;
    width: 250px;
    border: none;
    background: #eb6000;
    color: #fff;
    font-size: 1.6rem;
    padding: 10px;
    border-radius: 10px;
    cursor: pointer;
    box-shadow: 6px 5px 0px -1px rgb(0 0 0 / 12%);
    margin-top: 30px;
    margin-bottom: 50px;
	transition: all 0.3s;
}
.wakuwaku_checkbox form button.search:hover{
	opacity: 0.7;
}
.btn_seikyu ul li{
	font-weight: 600;
}
.btn_seikyu{
	background: #00000075;
    padding: 20px 5%;
    color: #fff;
    border-radius: 10px;
    margin: 5% 0 0;
}
.page22_2{
margin-top: 140px!important;
}
@media only screen and (max-width: 767px){
	.movie_area span.furi{
		font-size: 1.3rem!important;
		margin-top: 20px;
	}
	.movie_area span.furi span{
		width: 150%!important;
	}
	.movie_area img.dm_img{
		width: 100%;
	}
	.movie_area .message{
		margin-top: 30px;
	}
	.movie_area .message p.ttl{
		font-size: 1.8rem;
		padding-bottom: 0;
		display: block;
		width: 100%;
		text-align: center;
		margin: 15px 0;
	}
	.movie_area .message .txt_2{
		margin-top: 30px;
	}
	.movie_area .message p.txt{
		font-size: 1.3rem!important;
	}
	.movie_area .message p.s_txt span.small{
		font-size: 1.1rem!important;
		margin-top: 40px;
		display: block;
	}
	.movie_area .message p.s_txt{
		margin-top: 10px; 
		font-size: 1.3rem!important;
	}
	.wakuwaku_checkbox form button.search{
		font-family: "游ゴシック体", "Yu Gothic", YuGothic, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
		font-weight: 600;
		text-align: center;
		display: block;
		margin: 0 auto;
		width: 100%;
		border: none;
		background: #eb6000;
		color: #fff;
		font-size: 1.6rem;
		padding: 10px;
		border-radius: 10px;
		cursor: pointer;
		box-shadow: 6px 5px 0px -1px rgb(0 0 0 / 12%);
		margin-top: 30px;
		margin-bottom: 50px;
	}
	.page22_2{
margin-top: 80px!important;
}
}







/*==================================================

220608追記 - 気になるワクワクワード

===================================================*/
.box_area #search_word .word_box{
	display: none;
	width: 100%;
	margin: 30px auto 0;
}
.box_area #search_word #word_list ul{
	list-style-type: none;
	width: 960px;
	margin: 30px auto 0;
	display: flex;
	flex-wrap: wrap;
	padding: 10px;
	box-sizing: border-box;
}

.box_area #search_word #word_list ul li{
	background: 0;
    width: 182px;
    text-align: left!important;
    margin-bottom: 0;
    padding: 0;
    border: none;
}
.box_area #search_word #word_list ul li label{
	font-size: 1.4rem;
	line-height: 1.7;
	letter-spacing: 0;
}
.box_area #search_word #search_btn{
	width: 250px;
	margin: 20px auto;
	display: block;

}
.box_area #search_word table{
	border-collapse: collapse;
	border-spacing: 0;
	width: 100%;
}
.box_area #search_word .box_area #search_word table th{
	border: 1px solid #666;
	background: #ffef5c;
	color: #3e3939;
	padding: 10px;
	font-size: 14px;
}
.box_area #search_word .box_area #search_word table td{
	border: 1px solid #666;
	padding: 10px;
	font-size: 14px;
}
.box_area #search_word table td.page{
	text-align: center;
}
.box_area #search_word #search_btn{
	font-family: "游ゴシック体", "Yu Gothic", YuGothic, "ヒラギノ角ゴ Pro W3", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
    font-weight: 600;
    text-align: center;
    display: block;
    margin: 0 auto;
    width: 250px;
    border: none;
    background: #eb6000;
    color: #fff;
    font-size: 1.6rem;
    padding: 10px;
    border-radius: 10px;
    cursor: pointer;
    box-shadow: 6px 5px 0px -1px rgb(0 0 0 / 12%);
    margin-top: 30px;
    margin-bottom: 50px;
    transition: all 0.3s;
}
.box_area #search_word #search_btn:hover{
	opacity: 0.7;
}
.box_area #search_word .word_box dt{
	font-weight: 600;
	font-size: 1.8rem;
}
.box_area #search_word .word_box dt img{
	width: 60px;
    position: relative;
    bottom: -7px;
}
/*テーブル*/
.box_area #search_word table{
	margin: 20px auto 0;
	font-size: 1.23rem;
	width: 100%;
	background: #fff;
	font-weight: 600;
}
.box_area #search_word table tr{
	border: 1px solid #929292;
}
.box_area #search_word table td,
.box_area #search_word table th{
	vertical-align: middle;
}
.box_area #search_word table th.wakuwaku_word{
	background: #fff;
	color: #fff;
	font-weight: 600;
	font-size: 1.4rem;
	line-height: 1.2;
	width: 110px;
}
.box_area #search_word table th.daigaku_name{
	background: #ffef5c;
	color: #3e3939;
	font-weight: 600;
	font-size: 1.4rem;
	line-height: 1.2;
}
.box_area #search_word table th.keisai{
	width: auto;
	font-size: 1.4rem;
}
.box_area #search_word table th{
	background: #ffef5c;
	color: #3e3939;
	font-weight: 600;
	font-size: 1.6rem;
}
.box_area #search_word table th.page{
	width: 100px;
}
.box_area #search_word able tr{
	border: 0.5px solid #929292;
}
.box_area #search_word table th,.box_area #search_word table td{
	border-right: 0.5px solid #929292;
	padding: 2px 5px;
	box-sizing: border-box;
	vertical-align: middle;
}
@media only screen and (max-width: 767px){
	.box_area #search_word #word_list ul{
		width: 100%;
	}

	.box_area #search_word #word_list ul li{
		width: 50%;
	}
	.box_area #search_word #search_btn{
		width: 100%;
	}
	.box_area #search_word table th{
		font-size: 1.4rem;
	}
}/*sp-end*/