@font-face { font-family: "Yu Gothic M"; src: local("Yu Gothic Medium"); }
@font-face { font-family: "Yu Gothic M"; src: local("Yu Gothic Bold"); font-weight: bold; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "游ゴシック体", YuGothic, "Yu Gothic M", "游ゴシック Medium", "Yu Gothic Medium", "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN W3", HiraKakuProN-W3, "ヒラギノ角ゴ ProN", "Hiragino Kaku Gothic ProN", "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", "メイリオ", Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", "Helvetica Neue", HelveticaNeue, Helvetica, Arial, "Segoe UI", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
  line-height: 1.5;
  letter-spacing: 0.05em;
  font-size: 16px;
  color: #111111;
  padding: 0 0.5em;
}

h2 {
  width: 300px;
  border-bottom: double 2px #111111;
}

img {
  width: 100%;
  height: auto;
}

ul {
  padding-left: 1em;
}

.container {
  max-width: 960px;
  margin: 0 auto;
}

.detail {
  display: flex;
  flex-direction: row;
}

.description {
}

.figure {
  width: 50%;
  padding: 0.5em;
}

footer {
  border-top: 1px solid;
  text-align: center;
}
@media screen and (max-width: 767px) {

  .detail {
    flex-direction: column;
  }

  .description {
    width: 100%;
  }

  .figure {
    width: 100%;
    margin-top: 1em;
    padding: 0;
  }

}