/*左に1字出るインデント。*/
.imnote div, 
.imindmn {
  text-indent: -1rem;
  margin-left: 1rem;
  margin-bottom: 1.6rem;
}
/*中見出し。*/
.imh2 {
  line-height: 1.2;
  color: indigo;
  border-top: none;
  border-right: none;
  border-bottom: solid 2px lime;
  border-left: solid 8px lime;
  padding: 8px 5px 5px 8px;
}
/*小見出し。*/
.imh3 {
  line-height: 1.2;
  color: navy;
  border-top: none;
  border-right: none;
  border-bottom: none;
  border-left: solid 6px crimson;
  padding-left: 0.6em;
}
/*本文。pタグ的にパラグラフの下を1行開ける。*/
.imt, 
.imt div {
  margin-bottom: 1.6rem;
}
/*記事などの引用。*/
.imquot {
  margin-left: 2rem;
  margin-right: 2rem;
}
/*その出典。*/
.imsource {
  text-align: left;
  width: fit-content;
  margin-left: auto;
  margin-right: 3rem;
  margin-bottom: 1.6rem;
  padding-left: 3rem;
}
/*オペラの脇役リスト。*/
.imsidechara {
  margin-left: 2rem;
}
/*「ハンギングロック」余談部分。*/
.imexcursus {
  margin-left: 2em;
  margin-right: 2em;
  margin-bottom: 1.6em;
}
.imexcursuslist {
  text-indent: -1em;
  margin-left: 3em;
  margin-right: 2em;
  margin-bottom: 1.6em;
}
.imexcursuslist span:first-child {
  color: navy;
  font-weight: bold;
  margin-right: 1rem;
}



@media (max-width: 767px) {
  /*記事などの引用。*/
  .imquot {
    margin-left: 1rem;
    margin-right: 0;
  }
  /*その出典。*/
  .imsource {
    margin-right: 0;
  }
  /*オペラの脇役リスト。*/
  .imsidechara {
    margin-left: 1rem;
  }
  /*「ハンギングロック」余談部分。*/
  .imexcursus {
    margin-left: 0;
    margin-right: 0;
  }
  .imexcursuslist {
    margin-left: 1em;
    margin-right: 0;
  }
}