.add-ta-toc-admin-box {
  max-height: 200px;
  overflow-y: scroll;
  margin-bottom: 10px;
}
.add-ta-toc-admin-box ul {
  list-style-type: disc;
  padding-left: 20px;
}
.add-ta-toc-admin-box ul ul {
  list-style-type: circle;
}

.add-ta-sp-toc,
.add-ta-sp-toc + ul {
  display: block;
}
@media (min-width: 1025px) {
  .add-ta-sp-toc,
.add-ta-sp-toc + ul {
    display: none;
  }
}

.section-fixed.affix {
  position: fixed !important;
  top: 70px;
  width: 300px;
}

.add-ta-toc-nav {
  overflow-y: scroll;
  min-height: 100px;
  max-height: calc(100vh - 440px);
  margin-top: 20px;
  padding: 20px 25px 20px;
  background-color: #fff;
  font-family: "Hiragino Sans", sans-serif;
}
.add-ta-toc-nav h2 {
  font-size: 16px;
  font-weight: normal;
  color: #000;
  margin-bottom: 17px;
  line-height: 1.339;
}

.add-ta-toc-ul {
  position: relative;
  margin: 0;
}
.add-ta-toc-ul::after {
  content: "";
  display: block;
}
.add-ta-toc-ul li {
  margin-top: 5px;
  padding-left: 20px;
}
.add-ta-toc-ul li::before {
  position: absolute;
  border-radius: 50%;
  content: "";
  left: 0;
  top: 4px;
  width: 13px;
  height: 13px;
  background: #b0d3f9;
  border: 2px solid #fff;
}
.add-ta-toc-ul li::after {
  position: absolute;
  content: "";
  display: block;
  height: calc(100% - 5px);
  border-left: 2px solid #cbdbe0;
  top: 17px;
  left: 5px;
}
.add-ta-toc-ul li:last-child::after {
  content: initial;
}
.add-ta-toc-ul li a {
  position: static;
  color: #ababab;
  padding: 0;
  font-weight: normal;
}
.add-ta-toc-ul li a:hover {
  background-color: transparent;
  position: static;
}
.add-ta-toc-ul.nav > .active > a {
  color: #000;
  font-size: 15px;
  background-color: transparent;
}
.add-ta-toc-ul.nav > .active > a::before {
  position: absolute;
  border-radius: 50%;
  content: "";
  left: 0;
  top: 4px;
  width: 13px;
  height: 13px;
  background: #115a71;
  border: 2px solid #cbdbe0;
}

.add-ta-toc-ul-sub {
  margin-top: 0;
}
.add-ta-toc-ul-sub li {
  padding-left: 10px;
}
.add-ta-toc-ul-sub li::before, .add-ta-toc-ul-sub li::after {
  content: initial;
}
.add-ta-toc-ul-sub li:last-child {
  margin-bottom: 0;
}
.add-ta-toc-ul-sub li a {
  font-size: 13px;
}
.add-ta-toc-ul-sub.nav > .active > a {
  color: #333;
  font-size: 13px;
  background-color: transparent;
}

span[id^=ta-toc-]::before {
  display: block;
  height: 11px;
  margin-top: -11px;
  content: "";
}

.writer-body {
  padding: 20px 30px;
  margin-top: 20px;
  margin-bottom: 25px;
  border: 3px solid #eee;
}
@media (max-width: 768px) {
  .writer-body {
    padding: 20px;
  }
}
.writer-body .writer-header {
  font-size: 16px;
  margin: 0 0 12px;
  padding: 0;
  border: none;
  background: none;
}
.writer-body .writer-contents {
  display: flex;
  align-items: flex-end;
}
@media (max-width: 768px) {
  .writer-body .writer-contents {
    flex-direction: column;
    align-items: stretch;
  }
}
.writer-body .writer-contents .writer-profile {
  flex-grow: 2;
}
.writer-body .writer-contents .writer-profile .writer-name {
  margin: 0 0 8px 30px;
  font-size: 18px;
  color: #555;
}
@media (max-width: 768px) {
  .writer-body .writer-contents .writer-profile .writer-name {
    margin: 0 0 8px 10px;
    font-size: 16px;
  }
}
.writer-body .writer-contents .writer-profile .writer-name .writer-name-kana {
  margin-left: 15px;
  font-size: 13px;
}
.writer-body .writer-contents .writer-profile .writer-profile-text {
  margin-left: 30px;
  font-size: 13px;
  color: #777;
  line-height: 1.8;
}
@media (max-width: 768px) {
  .writer-body .writer-contents .writer-profile .writer-profile-text {
    margin-left: 10px;
  }
}
.writer-body .writer-contents .writer-sns {
  display: flex;
  margin-left: 30px;
}
@media (max-width: 768px) {
  .writer-body .writer-contents .writer-sns {
    margin-top: 15px;
    margin-left: 10px;
  }
}
.writer-body .writer-contents .writer-sns .fa {
  font-size: 20px;
}
.writer-body .writer-contents .writer-sns .fa-twitter {
  margin-right: 20px;
  color: #00aced;
}
.writer-body .writer-contents .writer-sns .fa-twitter:active, .writer-body .writer-contents .writer-sns .fa-twitter:hover {
  transition: all 0.5s ease;
  color: #0087ba;
}
.writer-body .writer-contents .writer-sns .fa-github {
  color: #000;
}
.writer-body .writer-contents .writer-sns .fa-github:active, .writer-body .writer-contents .writer-sns .fa-github:hover {
  transition: all 0.5s ease;
  color: #333333;
}