@charset "UTF-8";
.sub_box {
  display: flex;
  width: 1500px;
  max-width: 100%;
  margin: 0 auto;
  margin-top: 70px;
  margin-bottom: 100px;
}
.sub_box .left {
  width: 300px;
  max-width: 100%;
  padding-left: 5%;
  padding-right: 20px;
}
.sub_box .left .auto-toc {
  position: sticky;
  top: 150px;
}
.sub_box .left ol {
  list-style: none;
  counter-reset: number;
}
.sub_box .left ol li {
  list-style: none;
  position: relative;
  padding-left: 40px;
  margin-bottom: 20px;
}
.sub_box .left ol li::before {
  counter-increment: number;
  content: "0" counter(number) "";
  position: absolute;
  left: 0;
}
.sub_box .right {
  width: calc(100% - 300px);
  background: white;
  padding: 50px 5%;
  border-radius: 10px 0 0 10px;
}
.sub_box .right .thumb {
  margin-bottom: 50px;
}

.auto-toc strong {
  font-weight: 600;
  font-size: 20px;
}
.auto-toc li {
  list-style: "・";
  font-weight: 600;
  margin: 10px 0;
}
.auto-toc li:hover {
  color: #e8423c;
}
.auto-toc li:hover a {
  color: #e8423c;
}
.auto-toc li a:hover {
  color: #e8423c;
}

@media (max-width: 1100px) {
  .sub_box .left {
    width: 200px;
  }
  .sub_box .right {
    width: calc(100% - 200px);
  }
}
@media (max-width: 700px) {
  .sub_box .left {
    width: 0;
    display: none;
  }
  .sub_box .right {
    width: 90%;
    margin: 0 auto;
    border-radius: 10px;
  }
  .sub_box .right .left {
    display: block;
  }
}/*# sourceMappingURL=sub3.css.map */