/*
* Prefixed by https://autoprefixer.github.io
* PostCSS: v8.4.14,
* Autoprefixer: v10.4.7
* Browsers: last 4 version
*/

@media screen and (min-width: 741px) {
  #main {
    width: 100%;
  }
  #sidebar,
  .sidecontents {
    display: none;
  }
  .breadcrumb {
    width: 960px;
    margin: 0 auto;
  }
  #contents {
    width: 100%;
  }
  .sec {
    position: relative;
    padding: 50px 0;
  }
  .txt{
    margin-top: 30px;
    font-size: 14px;
    font-weight: 300;
  }
  a:hover{
    opacity: 0.7;
    text-decoration: none;
  }
  .sp-only--br{
    display: none;
  }
  .kv{
    background-color: #70C908;
    min-height: 530px;
    padding: 0;
  }
  .kv::before{
    position: absolute;
    left: 0px;
    bottom: 0;
    -webkit-transform: translateY(100%);
    -ms-transform: translateY(100%);
    transform: translateY(100%);
    width: 100%;
    height: 18px;
    display: inline-block;
    content: "";
    background-image: url(/contents/hiragana/_assets/img/kv_after.png);
    background-position: center;
    background-size: contain;
    background-repeat: repeat-x;
  }
  .kv-inner{
    height: 534px;
    max-width: 1388px;
    margin: 0 auto;
    content: "";
    background-image: url(/contents/hiragana/_assets/img/kv_bg-pc.png);
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
  }
  .sec-inner{
    max-width: 960px;
    margin: 0 auto;
    position: relative;
  }
  .kv-ttl{
    position: absolute;
    right: -10px;
    top: 30px;
    max-width: 466px;
    overflow: hidden;
  }
  .ttl__img{
    width: 466px;
  }
  .kv-txt{
    position: absolute;
    right: 0px;
    top: 330px;
    display: block;
    max-width: 466px;
    text-align: center;
    color: #FFFFFF;
    font-weight: bold;
    font-size: 14px;
    line-height: 24px;
    background-color: #326C13;
    padding: 21px;
    border-radius: 20px;
  }
  .anchor{
    margin-top: 70px;
  }
  .nav-inner{
    position: relative;
    max-width: 630px;
    margin: 0 auto;
    height: 185px;
    padding: 23px 34px;
    border: #A3DE43 2px solid;
    border-radius: 10px;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
  }
  .nav__info{
    position: absolute;
    display: block;
    top: 0px;
    left: 50%;
    color: #A3DE43;
    font-weight: bold;
    font-size: 18px;
    background-color: #FFFFFF;
    width: 55px;
    text-align: center;
    -webkit-transform: translate(-50%,-50%);
        -ms-transform: translate(-50%,-50%);
            transform: translate(-50%,-50%);
  }
  .nav__list{
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    width: 250px;
    height: 140px;
  }
  .nav__list-item{
    margin: 12px 0 0 40px;
    width: 250px;
    position: relative;
    color: #326C13;
  }
  .nav__list-item::before{
    content: "";
    width: 16px;
    height: 13px;
    position: absolute;
    background-image: url(/contents/hiragana/_assets/img/arrow_anchor.svg);
    background-size: contain;
    top: 10px;
    left: -30px;
    background-repeat: no-repeat;
  }
  .teach, .practice, .start, .number, .manga {
    position: relative;
  }
  .teach{
    background-color: #F5FFDE;
    margin-top: 55px;
  }
  .teach::before{
    position: absolute;
    left: 0px;
    top: -36px;
    -webkit-transform: translateY(100%);
    -ms-transform: translateY(100%);
    transform: translateY(100%);
    width: 100%;
    height: 18px;
    display: inline-block;
    content: "";
    background-image: url(/contents/hiragana/_assets/img/teach_before.png);
    background-position: center;
    background-size: contain;
    background-repeat: repeat-x;
  }
  .teach-inner, .practice-inner, .start-inner, .number-inner, .manga-inner {
    max-width: 960px;
    margin: 0 auto;
    padding: 50px 0;
  }
  .hiragana-ttl{
    font-size: 24px;
    font-weight: bold;
    color: #326C13;
    line-height: 35px;
    text-align: center;
    position: relative;
    margin-bottom: 40px;
  }
  .hiragana-ttl::after{
    content: "";
    width: 315px;
    height: 4px;
    position: absolute;
    background-image: url(/contents/hiragana/_assets/img/ttl_after.png);
    background-size: contain;
    top: 50px;
    left: 33%;
    background-repeat: no-repeat;
  }
  .teach__step{
    margin-top: 46px;
    color: #6AB216;
    font-size: 18px;
    font-weight: bold;
  }
  .teach__step-list{
    margin-top: 14px;
    padding: 24px 25px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    background-color: #FFF4A8;
    border: #A3DE43 2px dashed;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    border-radius: 5px;
  }
  .teach__step-list--item{
    width: 200px;
    color: #326C13;
    font-size: 14px;
    font-weight: 300;
    position: relative;
  }
  .teach__step-list--item:not(:last-of-type)::after{
    content: "";
    width: 1px;
    height: 90px;
    position: absolute;
    background-image: url(/contents/hiragana/_assets/img/step_line.svg);
    background-size: contain;
    top: 0px;
    left: 215px;
    background-repeat: repeat-y;
  }
  .teach__step-list--ttl{
    color: #6AB216;
    font-size: 14px;
    font-weight: bold;
    position: relative;
    margin-left: 20px;
  }
  .teach__step-list--ttl::before{
    content: "";
    width: 14px;
    height: 14px;
    position: absolute;
    background-image: url(/contents/hiragana/_assets/img/step_check.png);
    background-size: contain;
    top: 3px;
    left: -20px;
    background-repeat: no-repeat;
  }
  .teach__step-link{
    margin: 30px auto 0;
    width: 640px;
  }
  .link-item{
    margin: 20px 0 0;
    width: 640px;
    height: 62px;
    background-color: #70C908;
    color: #FFFFFF;
    font-size: 14px;
    font-weight: bold;
    border-radius: 10px;
    text-align: center;
    display: block;
    line-height: 60px;
    position: relative;
    -webkit-box-shadow: 0 3px 10px rgb(0 0 0 / 20%);
            box-shadow: 0 3px 10px rgb(0 0 0 / 20%);
  }
  .link-item::after{
    position: absolute;
    top: 50%;
    right: 40px;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    width: 13px;
    height: 13px;
    display: inline-block;
    content: "";
    background-image: url(/contents/hiragana/_assets/img/arrow_btn.svg);
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
  }
  .moji__link-img{
    width: 650px;
    margin: 30px auto 0;
    display: block;
  }
  .sec__reco {
    margin: 60px auto 0;
    max-width: 640px;
    position: relative;
    padding: 59px 0 0;
  }
  .sec__reco::before {
    bottom: 0;
  }
  .sec__reco::before {
    top: 0;
  }
  .sec__reco::before, .sec__reco::after {
    position: absolute;
    left: 0px;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    width: 100%;
    height: 13px;
    display: inline-block;
    content: "";
    background-image: url(/contents/hiragana/_assets/img/article_line.svg);
    background-position: left;
    background-size: contain;
    background-repeat: repeat-x;
    z-index: 1;
  }
  .sec__reco-ttl{
    width: 77px;
  }
  .sec__reco-ttl-wrap {
    position: absolute;
    top: 0;
    left: 50%;
    -webkit-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    transform: translate(-50%,-50%);
    z-index: 2;
  }
  .sec__reco-ttl-wrap::before {
    background-color: #F5FFDE;
    position: absolute;
    top: 0;
    left: 50%;
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
    display: inline-block;
    width: 97px;
    height: 76px;
    z-index: -1;
    content: "";
  }
  .sec__reco-list {
    margin-bottom: 34px;
  }
  .sec__reco-list-item:not(:last-child) {
    padding-bottom: 14px;
    margin-bottom: 14px;
    border-bottom: solid 1px #E5DCD2;
  }
  a.sec__reco-list-item-link {
    width: 100%;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    color: #3B3B3B;
    font-size: 14px;
    line-height: 20px;
    padding-left: 19px;
    position: relative;
    display: block;
  }
  .sec__reco-list-item-link::before {
    position: absolute;
    left: 0px;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    width: 13px;
    height: 13px;
    display: inline-block;
    content: "";
    background-image: url(/contents/hiragana/_assets/img/article_list.svg);
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
  }
  .practice-list{
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    margin-top: 46px;
  }
  .practice-list--item{
    display: block;
    width: 220px;
    margin: 0 20px 30px 0;
  }
  .practice-list--img{
    width: 220px;
    display: inline-block;
  }
  .practice-list--img:hover{
    opacity: 0.7;
    cursor: pointer;
    cursor: hand;
  }
  .practice-list-ttl{
    font-size: 14px;
    font-weight: bold;
    line-height: 22px;
    margin-top: 12px;
  }
  .practice-list-txt{
    font-size: 14px;
    font-weight: 300;
    line-height: 19px;
    margin-top: 5px;
  }
  .letter-img{
    max-width: 330px;
    margin: 37px auto 0;
    display: block;
  }
  .letter-link{
    margin: 20px auto 0;
    width: 640px;
    display: block;
  }
  .start, .manga {
    background-color: #FFFDE8;
  }
  .start-ttl, .number-ttl{
    margin-bottom: 40px;
  }
  .start .sec__reco-ttl-wrap::before{
    background-color: #FFFDE8;
  }
  .number-img{
    width: 450px;
    margin: 17px auto 0;
    display: block;
  }
  .number-img:hover{
    opacity: 0.7;
    cursor: pointer;
    cursor: hand;
  }
  .number .sec__reco-ttl-wrap::before{
    background-color: #FFFFFF;
  }
  .manga-inner{
    padding-bottom: 87px;
  }
  .manga__lead-inner{
    width: 450px;
    height: 330px;
    background-color: #FFFFFF;
    margin: 46px auto 0;
  }
  .manga__lead{
    text-align: center;
    font-size: 16px;
    font-weight: bold;
    color: #273A41;
    padding-top: 27px;
    position: relative;
  }
  .manga__lead::before{
    content: "";
    width: 14px;
    height: 14px;
    position: absolute;
    background-image: url(/contents/hiragana/_assets/img/manga_lead-before.svg);
    background-size: contain;
    top: 35px;
    left: 145px;
    background-repeat: no-repeat;
  }
  .manga__lead::after{
    content: "";
    width: 14px;
    height: 14px;
    position: absolute;
    background-image: url(/contents/hiragana/_assets/img/manga_lead-after.svg);
    background-size: contain;
    top: 35px;
    left: 297px;
    background-repeat: no-repeat;
  }
  .manga-img{
    max-width: 329px;
    margin: 15px auto 0;
    display: block;
  }
  .manga-txt{
    font-size: 14px;
    font-weight: bold;
    margin-top: 14px;
    position: relative;
    padding-left: 64px;
    color: #273A41;
  }
  .manga-txt::after{
    content: "";
    width: 14px;
    height: 14px;
    position: absolute;
    background-image: url(/contents/hiragana/_assets/img/article_list.svg);
    background-size: contain;
    top: 0px;
    left: 375px;
    background-repeat: no-repeat;
  }
  .teacher{
    margin: 40px auto 0;
    position: relative;
    border: #A3DE43 2px solid;
    border-radius: 10px;
    padding: 30px 40px;
    max-width: 640px;
  }
  .teacher__head{
    position: absolute;
    color: #FFFFFF;
    font-size: 15px;
    font-weight: bold;
    display: block;
    background-color: #A3DE43;
    border-radius: 30px;
    text-align: center;
    line-height: 32px;
    top: 0px;
    left: 50%;
    width: 89px;
    -webkit-transform: translate(-50%,-50%);
        -ms-transform: translate(-50%,-50%);
            transform: translate(-50%,-50%);
  }
  .teacher__about{
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    border-bottom: 1px #A3DE43 solid;
    padding-bottom: 16px;
  }
  .teacher__about-ttl{
    font-size: 14px;
    font-weight: bold;
  }
  .teacher__about-txt{
    font-size: 14px;
    padding: 13px 0 0 16px;
  }
  .teacher__info-txt{
    margin-top: 17px;
    font-size: 14px;
    font-weight: 300;
    color: #3B3B3B;
  }
  .app {
    background-color: #6AB216;
    margin-bottom: 65px;
    padding: 53px 0 50px 0;
    width: 100%;
    position: relative;
  }
  .app::before {
    position: absolute;
    left: 0px;
    top: -35px;
    -webkit-transform: translateY(100%);
    -ms-transform: translateY(100%);
    transform: translateY(100%);
    width: 100%;
    height: 18px;
    display: inline-block;
    content: "";
    background-image: url(/contents/hiragana/_assets/img/app_before.png);
    background-position: center;
    background-size: contain;
    background-repeat: repeat-x;
}
  .app__top {
    text-align: center;
    margin-bottom: 30px;
  }
  .app__top-ttl {
    height: 79px;
  }
  .app__cont-wrap {
    max-width: 650px;
    margin: 0 auto;
    position: relative;
  }
  .app__lead {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    position: relative;
  }
  .app__lead::after {
    content: "";
    display: block;
    width: 90%;
    height: 3px;
    background-color: #A3DE43;
    position: absolute;
    bottom: 11px;
    right: 0;
  }
  .app__lead-img {
    width: 255px;
    display: block;
    position: relative;
    z-index: 1;
  }
  .app__lead-txt {
    font-size: 25px;
    font-weight: 600;
    width: 416px;
    margin-top: 15px;
  }
  .app__lead-color--pc {
    background-color: #FFF;
    padding: 0 8px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    border-radius: 2px;
    margin-bottom: 6px;
    height: 41px;
    display: inline-block;
    text-align: center;
  }
  .app__list {
    position: absolute;
    bottom: 18px;
    right: -5px;
    width: 380px;
  }
  .app__list-item {
    color: #FFFFFF;
    font-size: 12px;
    font-weight: 600;
    position: relative;
    margin-top: 5px;
  }
  .app__list-color {
    color: #FFF4A7;
  }
  .app__list-item::before {
    content: "";
    background-image: url(/contents/hiragana/_assets/img/list_check.svg);
    width: 14px;
    height: 14px;
    position: absolute;
    top: 25%;
    left: -23px;
  }
  .app__btn {
    width: 326.5px;
    margin: 44.5px auto 0;
    display: block;
  }
  .app__btn-img {
    width: 100%;
  }
  .download {
    display: none;
  }
  .download.is-active {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1001;
    background: rgba(0,0,0,0.4);
    width: 100%;
    height: 100vh;
  }
  .download_detail{
    max-width: 800px;
    min-height: 480px;
    margin: 142px auto;
    border-radius: 10px;
    background-color: #FFF;
    overflow: hidden
  }
  .download__inner{
    padding: 55px 0 0 43px;
    background-color: #FFF;
    position: relative;
  }
  .picture-disappear{
    position: absolute;
    top: 14px;
    right: 24px;
  }
  .picture-disappear:hover{
    opacity: 0.7;
    cursor: pointer;
    cursor: hand;
    display: block;
  }
  .js-picture-detail{
    max-width: 400px;
    position: relative;
  }
  .download__btn{
    position: absolute;
    top: 95px;
    right: 30px;
    width: 315px;
    line-height: 20px;
    padding-top: 12px;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
  }
  .download__btn-lead{
    color: #FFF4A7;
    position: relative;
  }
  .download__btn-lead::before{
    position: absolute;
    content: "";
    width: 15px;
    height: 15px;
    background-image: url(/contents/hiragana/_assets/img/app_only_lead-before.svg);
    top: 0;
    left: -20px;
    background-repeat: no-repeat;
    background-size: contain;
  }
  .download__btn-lead::after{
    position: absolute;
    content: "";
    width: 15px;
    height: 15px;
    background-image: url(/contents/hiragana/_assets/img/app_only_lead-after.svg);
    top: 0;
    left: 87px;
    background-repeat: no-repeat;
    background-size: contain;
  }
  .download__info{
    position: absolute;
    width: 214px;
    top: 195px;
    right: 90px;
  }
  .manabi__inner{
    background-color: #F2F2F2;
    margin-top: 50px;
    padding: 14px 0;
  }
  .manabi__img{
    width: 231px;
    margin: 0 auto;
    display: block;
  }
  .hiragana-detail{
    display: none;
  }
  .hiragana-detail.is-active{
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1001;
    background: rgba(0,0,0,0.4);
    width: 100%;
    height: 100vh;
  }
  .hiragana-detail--inner{
    position: relative;
    max-width: 800px;
    min-height: 430px;
    margin: 142px auto;
    border-radius: 10px;
    background-color: #FFF;
    overflow: hidden;
  }
  .hiragana-detail--inner .js-picture-detail{
    max-width: 738px;
    margin: 56px auto 0;
    display: block;
  }
}
@media screen and (max-width: 740px) {
  #main {
    width: 100%;
    padding: 0 0 16vw;
  }
  #sidebar,
  .sidecontents {
    display: none;
  }
  .breadcrumb {
    width: 375px;
    margin: 0 auto;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
  }
  #contents {
    width: 100%;
    padding: 0;
  }
  .sec {
    position: relative;
    padding: 50px 0;
  }
  .txt{
    margin-top: 30px;
    font-size: 14px;
    font-weight: 300;
  }
  a:hover{
    opacity: 0.7;
    text-decoration: none;
  }
  .sp-only{
    margin-top: 24px;
    display: block;
  }
  .kv{
    background-color: #70C908;
    min-height: 530px;
    padding: 0;
  }
  .kv::before{
    position: absolute;
    left: 0px;
    bottom: 0;
    -webkit-transform: translateY(100%);
    -ms-transform: translateY(100%);
    transform: translateY(100%);
    width: 100%;
    height: 18px;
    display: inline-block;
    content: "";
    background-image: url(/contents/hiragana/_assets/img/kv_after.png);
    background-position: center;
    background-size: contain;
    background-repeat: repeat-x;
  }
  .kv-inner{
    height: 553px;
    max-width: 100%;
    margin: 0 auto;
    content: "";
    background-image: url(/contents/hiragana/_assets/img/kv_bg_sp.png);
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
  }
  .sec-inner{
    max-width: 100%;
    margin: 0 auto;
    position: relative;
  }
  .kv-ttl{
    position: absolute;
    right: 12px;
    top: 30px;
    max-width: 227px;
    overflow: hidden;
  }
  .ttl__img{
    max-width: 227px;
  }
  .kv-txt{
    display: block;
    max-width: 255px;
    text-align: center;
    color: #FFFFFF;
    font-weight: bold;
    font-size: 14px;
    line-height: 24px;
    padding: 21px;
    border-radius: 20px;
    padding-top: 280px;
    margin: 0 auto;
  }
  .anchor{
    margin-top: 70px;
  }
  .nav-inner{
    position: relative;
    max-width: 315px;
    margin: 0 auto;
    height: 270px;
    padding: 23px 0px 18px 15px;
    border: #A3DE43 2px solid;
    border-radius: 10px;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
  }
  .nav__info{
    position: absolute;
    display: block;
    top: 0px;
    left: 50%;
    -webkit-transform: translate(-50%,-50%);
        -ms-transform: translate(-50%,-50%);
            transform: translate(-50%,-50%);
    color: #A3DE43;
    font-weight: bold;
    font-size: 18px;
    background-color: #FFFFFF;
    width: 55px;
    text-align: center;
  }
  .nav__list{
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .nav__list-item{
    margin: 12px 0 0 40px;
    width: 250px;
    position: relative;
    color: #326C13;
  }
  .nav__list-item::before{
    content: "";
    width: 16px;
    height: 13px;
    position: absolute;
    background-image: url(/contents/hiragana/_assets/img/arrow_anchor.svg);
    background-size: contain;
    top: 10px;
    left: -30px;
    background-repeat: no-repeat;
  }
  .teach, .practice, .start, .number, .manga {
    position: relative;
  }
  .teach{
    background-color: #F5FFDE;
    margin-top: 55px;
  }
  .teach::before{
    position: absolute;
    left: 0px;
    top: -36px;
    -webkit-transform: translateY(100%);
    -ms-transform: translateY(100%);
    transform: translateY(100%);
    width: 100%;
    height: 18px;
    display: inline-block;
    content: "";
    background-image: url(/contents/hiragana/_assets/img/teach_before.png);
    background-position: center;
    background-size: contain;
    background-repeat: repeat-x;
  }
  .teach-inner, .practice-inner, .start-inner, .number-inner, .manga-inner {
    max-width: 315px;
    margin: 0 auto;
    padding: 50px 0;
  }
  .hiragana-ttl{
    font-size: 24px;
    font-weight: bold;
    color: #326C13;
    line-height: 35px;
    text-align: center;
    position: relative;
  }
  .hiragana-ttl::after{
    content: "";
    width: 315px;
    height: 4px;
    position: absolute;
    background-image: url(/contents/hiragana/_assets/img/ttl_after.png);
    background-size: contain;
    top: 50px;
    left: 50%;
    -webkit-transform: translateX(-50%);
        -ms-transform: translateX(-50%);
            transform: translateX(-50%);
    background-repeat: no-repeat;
  }
  .teach__step{
    margin-top: 46px;
    color: #6AB216;
    font-size: 18px;
    font-weight: bold;
  }
  .teach__step-list{
    margin-top: 14px;
    padding: 10px 12px 9px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    background-color: #FFF4A8;
    border: #A3DE43 2px dashed;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    border-radius: 5px;
  }
  .teach__step-list--item{
    width: 290px;
    color: #326C13;
    font-size: 14px;
    font-weight: 300;
    position: relative;
    padding: 10px 0;
  }
  .teach__step-list--item:not(:last-of-type){
    border-bottom: 1px solid #A3DE43;
  }
  .teach__step-list--ttl{
    color: #6AB216;
    font-size: 14px;
    font-weight: bold;
    position: relative;
    margin-left: 20px;
  }
  .teach__step-list--ttl::before{
    content: "";
    width: 14px;
    height: 14px;
    position: absolute;
    background-image: url(/contents/hiragana/_assets/img/step_check.png);
    background-size: contain;
    top: 0px;
    left: -20px;
    background-repeat: no-repeat;
  }
  .teach__step-link{
    margin: 30px auto 0;
    max-width: 315px;
  }
  .link-item{
    margin: 20px 0 0;
    max-width: 315px;
    height: 50px;
    background-color: #70C908;
    color: #FFFFFF;
    font-size: 14px;
    font-weight: bold;
    border-radius: 10px;
    text-align: center;
    display: block;
    line-height: 50px;
    position: relative;
    -webkit-box-shadow: 0 3px 10px rgb(0 0 0 / 20%);
            box-shadow: 0 3px 10px rgb(0 0 0 / 20%);
  }
  .link-item::after{
    position: absolute;
    top: 50%;
    right: 40px;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    width: 13px;
    height: 13px;
    display: inline-block;
    content: "";
    background-image: url(/contents/hiragana/_assets/img/arrow_btn.svg);
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
  }
  .moji__link-img{
    max-width: 315px;
    margin: 30px auto 0;
    display: block;
  }
  .sec__reco {
    margin: 60px auto 0;
    max-width: 303px;
    position: relative;
    padding: 59px 0 0;
  }
  .sec__reco::before {
    bottom: 0;
  }
  .sec__reco::before {
    top: 0;
  }
  .sec__reco::before, .sec__reco::after {
    position: absolute;
    left: 0px;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    width: 100%;
    height: 13px;
    display: inline-block;
    content: "";
    background-image: url(/contents/hiragana/_assets/img/article_line.svg);
    background-position: left;
    background-size: contain;
    background-repeat: repeat-x;
    z-index: 1;
  }
  .sec__reco-ttl{
    width: 77px;
  }
  .sec__reco-ttl-wrap {
    position: absolute;
    top: 0;
    left: 50%;
    -webkit-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    transform: translate(-50%,-50%);
    z-index: 2;
  }
  .sec__reco-ttl-wrap::before {
    background-color: #F5FFDE;
    position: absolute;
    top: 0;
    left: 50%;
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
    display: inline-block;
    width: 97px;
    height: 76px;
    z-index: -1;
    content: "";
  }
  .sec__reco-list {
    margin-bottom: 34px;
  }
  .sec__reco-list-item:not(:last-child) {
    padding-bottom: 14px;
    margin-bottom: 14px;
    border-bottom: solid 1px #E5DCD2;
  }
  a.sec__reco-list-item-link {
    width: 100%;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    color: #3B3B3B;
    font-size: 14px;
    line-height: 20px;
    padding-left: 19px;
    position: relative;
    display: block;
  }
  .sec__reco-list-item-link::before {
    position: absolute;
    left: 0px;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%);
    width: 13px;
    height: 13px;
    display: inline-block;
    content: "";
    background-image: url(/contents/hiragana/_assets/img/article_list.svg);
    background-position: center;
    background-size: contain;
    background-repeat: no-repeat;
  }
  .practice-list{
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    margin-top: 46px;
  }
  .practice-list--item{
    display: block;
    max-width: 149px;
    margin-bottom: 27px;
  }
  .practice-list--item:nth-child(odd){
    margin-right: 17px;
  }
  .practice-list--img{
    max-width: 149px;
  }
  .practice-list-ttl{
    font-size: 14px;
    font-weight: bold;
    line-height: 22px;
    margin-top: 12px;
  }
  .practice-list-txt{
    font-size: 14px;
    font-weight: 300;
    line-height: 19px;
    margin-top: 5px;
  }
  .letter-img{
    max-width: 226px;
    margin: 10px auto 0;
    display: block;
  }
  .letter-link{
    margin: 20px auto 0;
    max-width: 315px;
    display: block;
  }
  .letter-link-item{
    height: 50px;
    line-height: 18px;
    padding-top: 12px;
  }
  .start, .manga {
    background-color: #FFFDE8;
  }
  #start-ttl, #manga-ttl{
    margin-bottom: 56px;
  }
  .start-ttl, .number-ttl{
    margin-bottom: 40px;
  }
  #start-ttl::after, #manga-ttl::after{
    top: 90px;
  }
  .start .sec__reco-ttl-wrap::before{
    background-color: #FFFDE8;
  }
  .number-img{
    max-width: 316px;
    margin: 17px auto 0;
    display: block;
  }
  .number .sec__reco-ttl-wrap::before{
    background-color: #FFFFFF;
  }
  .manga-inner{
    padding-bottom: 87px;
  }
  .manga__lead-inner{
    max-width: 315px;
    height: 286px;
    background-color: #FFFFFF;
    margin: 46px auto 0;
  }
  .manga__lead{
    text-align: center;
    font-size: 16px;
    font-weight: bold;
    color: #273A41;
    padding-top: 27px;
    position: relative;
  }
  .manga__lead::before{
    content: "";
    width: 14px;
    height: 14px;
    position: absolute;
    background-image: url(/contents/hiragana/_assets/img/manga_lead-before.svg);
    background-size: contain;
    top: 35px;
    left: 77px;
    background-repeat: no-repeat;
  }
  .manga__lead::after{
    content: "";
    width: 14px;
    height: 14px;
    position: absolute;
    background-image: url(/contents/hiragana/_assets/img/manga_lead-after.svg);
    background-size: contain;
    top: 35px;
    left: 232px;
    background-repeat: no-repeat;
  }
  .manga-img{
    max-width: 267px;
    margin: 15px auto 0;
    display: block;
  }
  .manga-txt{
    font-size: 14px;
    font-weight: bold;
    margin-top: 14px;
    position: relative;
    padding-left: 25px;
    color: #273A41;
  }
  .manga-txt::after{
    content: "";
    width: 14px;
    height: 14px;
    position: absolute;
    background-image: url(/contents/hiragana/_assets/img/article_list.svg);
    background-size: contain;
    top: 0px;
    left: 275px;
    background-repeat: no-repeat;
  }
  .teacher{
    margin: 40px auto 0;
    position: relative;
    border: #A3DE43 2px solid;
    border-radius: 10px;
    padding: 33px 17px 21px;
    max-width: 315px;
  }
  .teacher__head{
    position: absolute;
    color: #FFFFFF;
    font-size: 15px;
    font-weight: bold;
    display: block;
    background-color: #A3DE43;
    border-radius: 30px;
    text-align: center;
    line-height: 32px;
    top: 0px;
    left: 50%;
    -webkit-transform: translate(-50%,-50%);
        -ms-transform: translate(-50%,-50%);
            transform: translate(-50%,-50%);
    width: 89px;
  }
  .teacher__about{
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    border-bottom: 1px #A3DE43 solid;
    padding-bottom: 16px;
  }
  .teacher__about-ttl{
    font-size: 14px;
    font-weight: bold;
  }
  .teacher__about-txt{
    font-size: 14px;
    padding: 13px 0 0 16px;
  }
  .teacher__info-txt{
    margin-top: 17px;
    font-size: 14px;
    font-weight: 300;
    color: #3B3B3B;
  }
  .app {
    background-color: #6AB216;
    margin: 0 0 21.333vw;
    padding: 14.133vw 1.067vw 15.467vw;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    width: 100%;
    position: relative;
  }
  .app::before {
    position: absolute;
    left: 0px;
    top: -52px;
    -webkit-transform: translateY(100%);
    -ms-transform: translateY(100%);
    transform: translateY(100%);
    width: 100%;
    height: 26px;
    display: inline-block;
    content: "";
    background-image: url(/contents/hiragana/_assets/img/app_before_sp.png);
    background-position: center;
    background-size: contain;
    background-repeat: repeat-x;
}
  .app__top {
    text-align: center;
    margin-bottom: 6.4vw;
  }
  .app__top-ttl {
    height: 15.467vw;
  }
  .app__cont-wrap {
    max-width: 100%;
    margin: 0 auto;
    position: relative;
  }
  .app__lead {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -ms-flex-direction: row;
    flex-direction: row;
    width: 100%;
    position: relative;
  }
  .app__lead::after {
    content: "";
    display: block;
    width: 94.667vw;
    height: 0.8vw;
    background-color: #A3DE43;
    position: absolute;
    bottom: 0;
    right: 2.533vw;
  }
  .app__lead-img {
    width: 113px;
  }
  .app__lead-txt {
    font-size: 5.067vw;
    font-weight: 600;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -ms-flex-line-pack: end;
        align-content: flex-end;
    max-width: 70vw;
    width: 70.30%;
  }
  .app__lead-color--sp {
    background-color: #FFF;
    line-height: 1.5em;
    padding: 1.333vw 2.133vw;
    border-radius: 0.533vw;
    margin-top: 1.6vw;
    display: block;
  }
  .app__list {
    margin: 6.4vw 4.667vw 0 13.333vw;
  }
  .app__list-item {
    color: #FFFFFF;
    font-size: 3.2vw;
    font-weight: 600;
    position: relative;
    margin-top: 2.133vw;
  }
  .app__list-color {
    color: #FFF4A7;
  }
  .app__list-item::before {
    content: "";
    background-image: url(/contents/hiragana/_assets/img/list_check.svg);
    background-position: center;
    background-size: contain;
    width: 3.733vw;
    height: 3.733vw;
    position: absolute;
    top: 25%;
    left: -6.133vw;
  }
  .app__btn {
    display: block;
    width: 84vw;
    margin: 6.4vw 8vw 0;
  }
  .app__btn-img {
    width: 100%;
  }
  .download {
    display: none;
  }
  .download.is-active {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1001;
    background: rgba(0,0,0,0.4);
    width: 100%;
    height: 100vh;
    overflow-y: scroll;
  }
  .download_detail{
    max-width: 355px;
    min-height: 654px;
    margin: 48px auto;
    border-radius: 10px;
    background-color: #FFF;
    overflow: hidden
  }
  .download__inner{
    padding: 68px 20px 42px;
    background-color: #FFF;
    position: relative;
  }
  .picture-disappear{
    position: absolute;
    top: 12px;
    right: 13px;
  }
  .picture-disappear:hover{
    opacity: 0.7;
    pointer-events: auto;
    display: block;
  }
  .js-picture-detail{
    max-width: 315px;
  }
  .download__btn{
    width: 315px;
    margin: 20px auto 0;
    line-height: 20px;
    padding-top: 12px;
    display: block;
  }
  .download__btn-lead{
    color: #FFF4A7;
    position: relative;
  }
  .download__btn-lead::before{
    position: absolute;
    content: "";
    width: 15px;
    height: 15px;
    background-image: url(/contents/hiragana/_assets/img/app_only_lead-before.svg);
    top: 0;
    left: -20px;
    background-repeat: no-repeat;
    background-size: contain;
  }
  .download__btn-lead::after{
    position: absolute;
    content: "";
    width: 15px;
    height: 15px;
    background-image: url(/contents/hiragana/_assets/img/app_only_lead-after.svg);
    top: 0;
    left: 87px;
    background-repeat: no-repeat;
    background-size: contain;
  }
  .download__info{
    width: 214px;
    margin: 10px auto;
    display: block;
  }
  .manabi__inner{
    background-color: #F2F2F2;
    padding: 28px 0;
  }
  .manabi__img{
    width: 231px;
    margin: 0 auto;
    display: block;
  }
  .hiragana-detail{
    display: none;
  }
  .hiragana-detail.is-active{
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1001;
    background: rgba(0,0,0,0.4);
    width: 100%;
    height: 100vh;
  }
  .hiragana-detail--inner{
    position: relative;
    max-width: 355px;
    min-height: 310px;
    margin: 48px auto;
    border-radius: 10px;
    background-color: #FFF;
    overflow: hidden;
  }
  .hiragana-detail--inner .js-picture-detail{
    max-width: 315px;
    margin: 66px auto 0;
    display: block;
  }
}