/* CSS Document */
main article h1.sub_title span:after {
  content: "";
  display: block;
  width: 30%;
  border-top: 2px solid #333333;
  position: absolute;
  bottom: -45%;
  left: 50%;
  transform: translateX(-50%);
}

a.insta_btn {
  display: block;
  padding: 1em 2em;
  border-radius: 10em;
  background: linear-gradient(to right, rgba(247, 207, 0, 0.7), rgba(246, 37, 2, 0.7) 45%, rgba(182, 47, 82, 0.7) 75%, rgba(113, 58, 166, 0.7));
  color: #fff;
  text-decoration: none;
  line-height: 1;
  text-align: center;
}

main article h1 {
  text-align: center;
  margin-bottom: 50px;
  line-height: 110%;
}
main article h1 small {
  display: block;
  font-size: 1.6rem;
  margin-bottom: 1em;
}
main article h1.sub_title span {
  display: block;
}
main article h1.sub_title span::after {
  bottom: -45%;
}
main article p {
  font-size: 1.35rem;
}
main article p img {
  box-shadow: 1px 1px 3px #9d9d9d;
}
main article ul, main article ol {
  list-style: disc;
  padding-left: 1em;
  margin-bottom: 1em;
}
main article ul ul, main article ul ol, main article ol ul, main article ol ol {
  margin-left: 1.5em;
}
main article ol {
  list-style: decimal;
}
main article dl dt h3 {
  position: relative;
  padding: 0.5em 1em;
  font-weight: normal;
  margin-bottom: 1em;
}
main article dl dt h3::before, main article dl dt h3::after {
  content: "";
  position: absolute;
  left: 0;
  width: 100%;
  height: 3px;
}
main article dl dt h3::before {
  top: 0;
  border-top: 2px solid rgba(62, 49, 36, 0.5);
  border-bottom: 1px solid rgba(62, 49, 36, 0.5);
}
main article dl dt h3::after {
  bottom: 0;
  border-top: 1px solid rgba(62, 49, 36, 0.5);
  border-bottom: 2px solid rgba(62, 49, 36, 0.5);
}
main article dl dd {
  font-size: 1.35rem;
}
main article dl dd + dt {
  margin-top: 2.5em;
}