@charset "UTF-8";
/* ブレイクポイントの定義 */
/* フォント */
body {
  color: #0c3102;
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", "Segoe UI", "Noto Sans Japanese", "ヒラギノ角ゴ ProN W3", Meiryo, sans-serif;
  font-size: 16px;
  letter-spacing: .2rem;
  line-height: 2;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

body h1 {
  font-size: calc(100vw / 45);
}

@media screen and (max-width: 48em) {
  body h1 {
    font-size: calc(100vw / 16);
  }
}

body h2 {
  font-size: calc(100vw / 55);
}

@media screen and (max-width: 48em) {
  body h2 {
    font-size: calc(100vw / 18);
  }
}

body h3 {
  font-size: calc(100vw / 60);
}

@media screen and (max-width: 48em) {
  body h3 {
    font-size: calc(100vw / 20);
  }
}

body p,
body ul {
  font-size: calc(100vw / 70);
}

@media screen and (max-width: 48em) {
  body p,
  body ul {
    font-size: calc(100vw / 26);
  }
}

/* 幅 */
html,
body {
  margin: 0;
}

body {
  background-attachment: fixed;
  background-color: #dfebdc;
  /*     background-image: url(../images/background.jpg); */
  background-size: cover;
  height: 90vh;
  margin: 0 auto;
  max-width: 1024px;
  width: 100%;
  /* デフォルト装飾 */
  /* 見出し */
}

body img {
  width: 70vw;
}

body .imgS {
  width: 50vw;
}

body a {
  color: #204986;
  text-decoration: none;
}

body li {
  list-style: none;
}

body h1 {
  position: relative;
  padding-left: 25px;
  text-align: left;
}

body h1:before {
  position: absolute;
  content: '';
  bottom: -3px;
  left: 0;
  width: 0;
  height: 0;
  border: none;
  border-left: solid 15px transparent;
  border-bottom: solid 15px #e26d13;
}

body h1:after {
  position: absolute;
  content: '';
  bottom: -3px;
  right: 0;
  width: 99%;
  border-bottom: solid 3px #e26d13;
}

/* coverページスタイル */
#cover h1 {
  text-align: center;
  color: #e26d13;
}

/* 各クラス掲示ページスタイル */
#board {
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

#board header {
  text-align: center;
  width: 100%;
}

#board section {
  width: 100%;
}

#board section h2 {
  display: inline-block;
  line-height: 1.4;
  overflow: hidden;
  padding: .25em 0;
  position: relative;
  text-align: left;
  top: 0;
  width: 90%;
}

#board section h2::after, #board section h2::before {
  bottom: 0;
  content: ' ';
  position: absolute;
}

#board section h2::after {
  border-bottom: 5px solid #276917;
  width: 100%;
}

#board section h2::before {
  border-bottom: 5px solid #ba7959;
  width: 100%;
}

#board section ul {
  display: inline-block;
  text-align: left;
}

/* 各クラス個別ページスタイル */
#lesson {
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

#lesson header {
  text-align: center;
  width: 100%;
}

#lesson main {
  width: 100%;
}

#lesson main section {
  padding: 1rem;
}

#lesson main section h2 {
  background: -webkit-gradient(linear, left top, left bottom, color-stop(70%, transparent), color-stop(55%, #FAE438));
  background: linear-gradient(transparent 70%, #FAE438 55%);
  display: inline;
}

#lesson ul {
  padding-left: 1rem;
}

#lesson li {
  list-style: disc;
}

#renewTime {
  text-align: right;
}
/*# sourceMappingURL=style.css.map */