.first_author_inner {
  padding: 0 20px;
}
@media only screen and (min-width: 641px) {
  .first_author_inner {
    padding: 0 45px;
  }
}
@media only screen and (min-width: 1025px) {
  .first_author_inner {
    padding: 0 75px;
  }
}
.indent {
  text-indent: 1em;
}

/*
メイン
*/
.paper_ttl_box {
  margin: 60px 0 0;
  background: #fff;
}
.share_btn_wrap {
  padding: 15px 0 0;
}
.paper_ttl {
  padding: 10px 0;
  font-size: 18px;
  font-weight: bold;
}
.paper_ttl_bdr {
  margin: 0;
  border-top: none;
  border-left: none;
  border-right: none;
  border-bottom: solid #000 1px;
}
.paper_name {
  padding: 20px 0 0;
  font-size: 13px;
}
.paper_date {
  padding: 0 0 20px;
  font-size: 11px;
}
.attachment_wrap {
  padding: 40px 0;
  background: #f2f2f2;
}
.attachment_name_wrap p + p {
  margin: 20px 0 0;
}
.attachment_name_wrap p {
  font-size: 12px;
}
.attachment_name_wrap p.attachment_name {
  font-size: 14px;
  font-weight: bold;
}
.paper_mail p {
  font-size: 12px;
}
@media only screen and (min-width: 641px) {
  .paper_ttl {
    padding: 20px 0;
    font-size: 21px;
  }
  .paper_name {
    font-size: 16px;
  }
  .paper_date {
    font-size: 16px;
  }
  .attachment_name_wrap p {
    font-size: 18px;
  }
  .attachment_name_wrap p.attachment_name {
    font-size: 20px;
    font-weight: bold;
  }
  .paper_mail p {
    font-size: 18px;
  }
}
@media only screen and (min-width: 1025px) {
  .share_btn_wrap {
    padding: 20px 0 0;
  }
  .paper_ttl {
    font-size: 30px;
  }
}
/*
profile_list
*/
.profile_box_wrap {
  padding: 40px 0 60px;
  background: #fff;
}
.profile_ttl {
  border-bottom: solid #000 1px;
  padding: 0 0 10px;
  font-size: 32px;
  font-weight: bold;
  line-height: 1;
}
.profile_ttl_ja {
  margin: 0 0 0 10px;
  font-size: 14px;
  font-weight: bold;
}
.profile_img {
  display: inline-block;
  vertical-align: middle;
}
.profile_img img {
  width: 105px;
}
.profile_list {
  position: relative;
  padding: 20px 0;
  cursor: pointer;
}
.profile_list .profile_list_on {
  position: absolute;
  top: 50%;
  left: 90%;
  display: block;
  width: 20px;
  height: 20px;
  margin: -10px 0 0;
}
.profile_list .profile_list_on:before {
  content: "";
  display: block;
  width: 20px;
  height: 2px;
  margin: 8px 0 0;
  background: #000;
}
.profile_list .profile_list_on:after {
  content: "";
  position: absolute;
  top: 0;
  left: 9px;
  display: block;
  width: 2px;
  height: 20px;
  background: #000;
  opacity: 1;
  animation: profile_list_hover01 1s linear 0s;
}
.profile_list.profile_list_hover > .profile_list_on:after {
  opacity: 0;
  top: 15px;
  animation: profile_list_hover02 0.5s linear 0s;
}
@keyframes profile_list_hover01 {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes profile_list_hover02 {
  from {
    opacity: 1;
    top: 0;
  }
  to {
    opacity: 0;
    top: 15px;
  }
}
.profile_name {
  margin: 0 0 0 20px;
  display: inline-block;
  vertical-align: middle;
  font-size: 16px;
  font-weight: bold;
  line-height: 1.2;
}
.profile_name span {
  font-size: 12px;
  font-weight: bold;
}
.profile_list_inner {
  border-bottom: solid #8f8f8f 1px;
}
.profile_list_inner p {
  display: none;
  padding: 20px 0;
  line-height: 2;
  font-size: 12px;
}
.profile_list_inner p a {
  color: #930012;
  text-decoration: underline;
}
@media only screen and (min-width: 641px) {
  .profile_img img {
    width: 105px;
  }
  .profile_ttl {
    font-size: 38px;
  }
  .profile_ttl_ja {
    font-size: 18px;
  }
  .profile_name {
    font-size: 24px;
  }
  .profile_name span {
    font-size: 18px;
  }
  .profile_list_inner p {
    font-size: 16px;
  }
}
@media only screen and (min-width: 1025px) {
  .profile_img img {
    width: auto;
  }
  .profile_ttl {
    font-size: 46px;
  }
  .profile_ttl_ja {
    font-size: 20px;
  }
}
/*
目次
*/
.mokuji_wrap {
  padding: 0 0 60px;
  background: #fff;
}
.mokuji_ttl {
  padding: 10px 20px;
  background: #eaeaea;
  font-size: 32px;
  font-weight: bold;
  line-height: 1;
}
.mokuji_ttl_ja {
  margin: 0 0 0 10px;
  font-size: 14px;
  font-weight: bold;
}
.mokuji_list {
  padding: 30px;
  background: #f2f2f2;
}
.mokuji_list li {
  margin: 0 0 5px;
  font-size: 12px;
}
.mokuji_list li a {
  text-decoration: underline;
}
@media only screen and (min-width: 641px) {
  .mokuji_ttl {
    font-size: 38px;
  }
  .mokuji_ttl_ja {
    font-size: 18px;
  }
  .mokuji_list li {
    font-size: 16px;
  }
}
@media only screen and (min-width: 1025px) {
  .mokuji_ttl {
    font-size: 46px;
  }
  .mokuji_ttl_ja {
    font-size: 20px;
  }
}
/*
contents10
*/
.contents_box_wrap {
  margin: 0 0 120px;
  padding: 0 0 60px;
  background: #fff;
}
.contents_box {
  padding: 25px 0 0;
}
.contents_ttl {
  margin: 0 0 20px;
  padding: 0 0 10px;
  border-bottom: solid #000 1px;
  font-size: 18px;
  font-weight: bold;
}
.contents_box p {
  margin: 0 0 40px;
  line-height: 2;
  font-size: 14px;
}
.contents_box p a {
  text-decoration: underline;
  color: #930012;
}
.contents_ttl_indent {
  padding-left: 1.5em;
  text-indent: -1.5em;
}
.contents_img {
  margin: 20px 0;
  text-align: center;
}
.pubmed_list {
  margin: 0 0 0 15px;
  list-style-type: decimal;
}
.pubmed_list li {
  margin: 0 0 5px;
  font-size: 12px;
}
.pubmed_list li a {
  text-decoration: underline;
  color: #930012;
}
@media only screen and (min-width: 641px) {
  .contents_box {
    padding: 50px 0 0;
  }
  .contents_ttl {
    font-size: 24px;
  }
  .contents_box p {
    font-size: 16px;
  }
  .pubmed_list li {
    font-size: 16px;
  }
  .contents_ttl br {
    display: none;
  }
}

.plus_pb {
  padding-bottom: 20px;
}

/*対象論文の辺*/
.contents_box dl {
  display: flex;
  flex-flow: row;
  flex-wrap: wrap;
}
.contents_box dt {
  width: 100%;
  margin: 0 0 0;
}
.contents_box dd {
  width: 100%;
  margin: 0 0 10px;
}
.contents_img_2colm {
  display: flex;
  flex-direction: column;
  gap: 0;
}
@media only screen and (min-width: 769px) {
  .contents_box dt {
    width: 20%;
    margin: 0 0 10px;
  }
  .contents_box dd {
    width: 80%;
    margin: 0 0 10px;
  }
  .contents_img_2colm {
    flex-direction: row;
    gap: 0 15px;
  }
}
.contents_box p {
  margin: 0 0 1.5em;
  line-height: 1.5em;
}

.ppre {
  text-indent: 1em;
}

.ppre i {
  font-style: italic;
}

.contents_box .contents_img_txt {
  margin: 5px 0 0;
  text-align: center;
}

.contents_box .contents_txt_b {
  font-weight: bold;
  margin: 0;
}

.contents_img_caption {
  text-align: center;
}

@media only screen and (min-width: 641px) {
  .contents_box .contents_img_txt {
    margin: 5px 0 0;
    text-align: left;
  }
}