a.link-button {
  display: inline-block;
  padding: 0.5em 1em 0.3em 1em;
  line-height: 1em;
  font-size: 13px;
  background-color: #ee0000;
  color: #ffffff;
  text-decoration: none !important;
  vertical-align: 2px;
}

#main-content > section {
  text-align: left;
  margin-top: 40px;
  line-height: 1.8em;
}

#main-content > section > h1 {
  width: auto;
  margin: 0 0 20px 0;
  font-size: 23px;
  letter-spacing: 1px;
  font-family: YuMincho, '游明朝', serif;
  letter-spacing: 0;
  line-height: 1em;
  font-weight: bold;
  text-align: center;
}

#main-content > section > h2 {
  width: auto;
  margin: 0 0 20px 0;
  font-size: 20px;
  font-family: YuMincho, '游明朝', serif;
  line-height: 1.4em;
  font-weight: bold;
  text-align: center;
}

#main-content > section > section {
  text-align: left;
  margin-top: 50px;
  line-height: 1.8em;
}

#main-content > section > section > h1 {
  width: auto;
  margin: 0 0 20px 0;
  font-size: 20px;
  font-family: YuMincho, '游明朝', serif;
  letter-spacing: 1px;
  padding-left: 2em;
  text-indent: -2em;
  line-height: 1.8em;
  font-weight: normal;
  text-align: left;
}

#main-content > section > section > h2 {
  width: auto;
  margin: 0 0 20px 40px;
  font-size: 17px;
  font-family: YuMincho, '游明朝', serif;
  line-height: 1.4em;
  font-weight: normal;
  text-align: left;
}

section ul.member {
  padding: 20px;
  border: dotted 1px #666666;
  border-radius: 20px;
  list-style-type: none;
}

section .fig {
  margin: 1em auto;
  width: 650px;
  text-align: center;
}

section .fig img {
  margin-top: 1em;
  width: 648px;
  border: solid 1px #666666;
}

section .fig img:first-of-type {
  margin-top: 0;
}

section .photos,
section .figs {
  margin: 1em auto 0 auto;
  text-align: center;
}

section .photo {
  float: right;
  margin: 0 0 5px 10px;
  width: 300px;
}

section .photos img,
section .figs img {
  margin: 0 10px;
  width: 300px;
}

section ul {
  margin: 20px auto;
  padding: 0 10px;
}

section ol {
  margin: 0 0 0 40px;
}

#reiwa-oiso-sengen-2023 {
  float: right;
  margin: 0 0 5px 10px;
  width: 250px;
}

#reiwa-oiso-sengen-2023 img {
  width: 250px;
}

#reiwa-oiso-sengen-2023 img:last-of-type {
  margin-top: 10px;
}

#sig {
  width: auto;
  margin: 30px 0 0 0;
  text-align: right;
}