@charset "utf-8";
@import url("iziModal.min.css");
/* ----------------------------------------- 文字設定 */
/* 文字装飾 */
.txt_gr {
  color: #449933;
}
/* 文字サイズ */
.txt_sm {
  font-size: 50%;
}
.txt_lg {
  font-size: 150%;
}
/* スマホ時改行 */
.txt_br {
  display: inline;
}
/* 禁則処理解除 */
.no_br {
  word-break: normal !important;
  line-break: auto !important;
  word-wrap: normal !important;
  overflow-wrap: normal !important;
}
/* ----------------------------------------- 余白設定 */
.mb1 {
  margin-bottom: 0.5rem;
}
.mb5 {
  margin-bottom: 5rem;
}
.mb10 {
  margin-bottom: 10rem;
}
.mt1 {
  margin-top: 0.5rem;
}
/* ----------------------------------------- ボックス設定 */
.wrapper {}
.flexbox {
  display: flex;
  align-content: space-around;
}
.flexbox.re {
  flex-direction: row-reverse;
}
.flexitem {
  padding-right: 1rem;
}
.flexitem:last-child {
  padding: 0;
}
/* ----------------------------------------- 各教材ボックス設定 */
.kyouzai-section {
  margin: 90px 0 0 0;
}
.kyouzai {
  width: 520px;
  padding: 2rem 1rem;
  margin: 3rem;
  color: #ffffff;
}
.kyouzai h2 {
  font-size: 3rem;
  line-height: 3rem;
  font-family: 'Noto Serif JP', serif;
}
.kyouzai h3 {
  padding-left: 1rem;
  margin-top: 1rem;
}
.kyouzai p {
  padding: 0.5rem 1rem;
}
.prof_btn a {
  display: block;
  padding: 1rem 2rem;
  margin-bottom: 3rem;
  color: #ffffff;
  font-size: 1.1rem;
  box-shadow: 0 0 3px 3px #333333;
  position: relative;
}
.prof_btn.back {
  margin: 2rem auto;
  width: 500px;
}
.prof_btn.prev a::before {
  content: ">";
  padding-right: 0.5rem;
}
.prof_btn.back a::before {
  content: "<";
  padding-right: 2rem;
}
strong {
  font-size: 110%;
  font-weight: normal;
}
.profbox {
  color: #000000;
  font-size: 0.9rem;
  line-height: 1.5rem;
  background-color: #ffffff;
}
.profbox .flexitem {
  flex-basis: 50%;
}
.profbox .profimg {
  display: none;
}
.profbox ul {
  padding: 0;
  list-style: none;
  line-height: 1.5;
}
.profbox h4 {
  font-size: 1.1rem;
  font-weight: 600;
}
.profbox h3 {
  font-weight: 600;
}
ol.prof_ol {
  padding: 0;
  list-style: none;
  font-size: 1.2rem;
  line-height: 1.5;
}
ol.prof_ol li {
  padding: 0.2rem 0 0.2rem 5em;
  text-indent: -5em;
  letter-spacing: -1px;
  border-bottom: 1px dotted #CCCCCC;
  font-size: 0.8rem;
  line-height: 1.5;
}
ol.prof_ol .year {
  display: inline-block;
  width: 5em;
  text-indent: 0;
}
ol.prof_ol .li_top{
display: inline-block;
}
/* ----------------------------------------- ピアノ教材 .piano */
.piano {}
.piano .flexbox {
  align-items: center;
}
.piano .kyouzai {
  background-color: #4587c4;
}
.piano .prof_btn a {
  background-color: #4587c4;
  border: 3px solid #035fce;
}
.piano .profbox {
  border: 3px solid #4587c4;
}
/* ----------------------------------------- ギター教材 .guitar */
.guitar {}
.guitar .flexbox {
  align-items: center;
}
.guitar .kyouzai {
  background-color: #A10000;
}
.guitar .prof_btn a {
  background-color: #A10000;
  border: 3px solid #450000;
}
.guitar .profbox {
  border: 3px solid #A10000;
}
/* ----------------------------------------- カメラ教材 .camera */
.camera {}
.camera .flexbox {
  align-items: center;
}
.camera .kyouzai {
  background-color: #d19c00;
}
.camera .prof_btn a {
  background-color: #d19c00;
  border: 3px solid #725500;
}
.camera .profbox {
  border: 3px solid #d19c00;
}
/* ----------------------------------------- サックス教材 .sax */
.sax {}
.sax .flexbox {
  align-items: center;
}
.sax .kyouzai {
  background-color: #ea531c;
}
.sax .prof_btn a {
  background-color: #ea531c;
  border: 3px solid #882400;
}
.sax .profbox {
  border: 3px solid #ea531c;
}
/* ----------------------------------------- ヴァイオリン教材 .violin */
.violin {}
.violin .flexbox {
  align-items: center;
}
.violin .kyouzai {
  background-color: #e968a1;
}
.violin .prof_btn a {
  background-color: #e968a1;
  border: 3px solid #af004d;
}
.violin .profbox {
  border: 3px solid #e968a1;
}
/* ----------------------------------------- オーボエ教材 .sax */
.oboe {}
.oboe .flexbox {
  align-items: center;
}
.oboe .kyouzai {
  background-color: #58a505;
}
.oboe .prof_btn a {
  background-color: #58a505;
  border: 3px solid #048210;
}
.oboe .profbox {
  border: 3px solid #58a505;
}
/* ______________________________________________ レスポンシブ幅960px以下 タブレット用レイアウト */
@media screen and (max-width:960px) {
  /* ----------------------------------------- ボックス設定 */
  .wrapper {
    width: 100%;
    margin: 0;
  }
  .flexbox {
    display: block;
  }
.flexbox .profimg {
 display: none;
  }
  .about, .point, .nagare {
    padding: 5rem 0;
  }
  .piano, .guitar, .camera, .sax, .violin {}
  /* ----------------------------------------- 各教材ボックス設定 */
  .kyouzai {
    width: 80%;
    margin: 3rem auto;
  }
  .kyouzai p {}
  .flexbox img {
    display: block;
    margin: 0 auto;
  }
  .prof_btn a {
    width: 80%;
    margin: 0 auto;
  }
  .prof_btn.back {
    margin: 2rem auto;
    width: 80%;
  }
  .profbox {
    width: 100%;
    height: 100%;
    margin: 0 auto;
    overflow-y: scroll;
  }
  .profbox .flexitem {
    flex-basis: 100%;
  }
  .profbox .profimg {
    display: block;
    width: 42%;
    margin-left: 3%;
    float: right;
  }
  .profbox .profimg img {
    width: 100%;
  }
}
/* _______________________________________________________ レスポンシブ幅576px以下 スマホ用レイアウト */
@media screen and (max-width:768px) {
  /* ----------------------------------------- 文字設定 */
  /* スマホ時改行 */
  .txt_br {
    display: block;
    line-height: inherit;
  }
  /* ----------------------------------------- ボックス設定 */
  .flexitem {
    padding: 0;
  }
  /* ----------------------------------------- 各教材ボックス設定 */
  .kyouzai {
    width: auto;
    padding: 2rem 1rem;
    margin: 0 auto;
  }
  .kyouzai h2 {
    font-size: 2rem;
    font-family: 'Noto Serif JP', serif;
  }
  .kyouzai h3 {
    padding-left: 0;
    margin-bottom: 1rem;
    font-size: 1.1em;
  }
  .kyouzai p {
    padding: 0.5rem 0.5rem;
    word-break: normal !important;
    line-break: auto !important;
    word-wrap: normal !important;
    overflow-wrap: normal !important;
  }
  .piano img.img_resp, .guitar img.img_resp, .camera img.img_resp, .sax img.img_resp, .violin img.img_resp {
    width: 95%;
  }
  .prof_btn a {
    width: 95%;
    padding: 1rem 0.5rem;
    margin: 2rem auto;
    font-size: 1.6rem;
  }
  .prof_btn.back {
    margin: 2rem auto;
    width: 100%;
  }
  .prof_btn.prev a::before {
    padding-right: 0.5rem;
  }
  .prof_btn.back a::before {
    padding-right: 1rem;
  }
  .profbox {
    width: auto;
    padding: 1rem;
    margin-top: 1rem;
    margin-bottom: 1.5rem;
    word-break: normal !important;
    line-break: auto !important;
    word-wrap: normal !important;
    overflow-wrap: normal !important;
  }
  .profbox h3 {
    font-weight: 600;
    margin-bottom: 0.2rem;
  }
  .profbox h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.2rem;
  }
  /* ----------------------------------------- 続きを読む */
  .profbox-container {
    position: relative;
  }
  label {
    position: absolute;
    z-index: 1;
    bottom: 0;
    width: 100%;
    height: 100px;
    cursor: pointer;
    text-align: center;
    background: linear-gradient(to bottom, rgba(250, 252, 252, 0) 0%, rgba(250, 252, 252, 0.95) 90%);
  }
  input:checked + label {
    background: inherit;
  }
  label:after {
    line-height: 2.5rem;
    position: absolute;
    z-index: 2;
    bottom: 20px;
    left: 50%;
    width: 200px;
    content: '続きをよむ';
    transform: translate(-50%, 0);
    color: #ffffff;
    border-radius: 20px;
    background-color: rgba(27, 37, 56, 1);
  }
  input {
    display: none;
  }
  .text-wrapper {
    overflow: hidden;
    height: 400px;
    transition: all 0.5s;
  }
  input:checked + label {
    display: none;
  }
  input:checked ~ .text-wrapper {
    height: auto;
    transition: all 0.5s;
  }
}