.main {
  background-color: #D9E7F3;
  padding: 0 0 60px;
}
@media print, screen and (min-width: 768px) {
  .main {
    padding: 0 20px 75px;
  }
}

.seminar_wrap {
  background-color: #fff;
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 20px 60px;
  opacity: 1 !important;
  transform: translate(0px, 0px) !important;
}
@media print, screen and (min-width: 768px) {
  .seminar_wrap {
    padding-bottom: 0;
  }
}

.seminar_contents {
  max-width: 880px;
  margin: 0 auto;
  line-height: 180%;
}
.seminar_contents img {
  max-width: 100%;
}
.seminar_contents .mv {
  margin: 0 -20px 25px;
  text-align: center;
}
.seminar_contents h1 {
  font-size: 25px;
  font-weight: bold;
  line-height: 150%;
  margin-bottom: 20px;
}
.seminar_contents p {
  font-size: 16px;
}
.seminar_contents .lead_area {
  background-color: #F2F2F2;
  padding: 24px;
  margin-bottom: 24px;
}
.seminar_contents .lead_area p {
  font-size: 15px;
}
.seminar_contents .anchor_area {
  margin-bottom: 50px;
}
.seminar_contents .anchor_area p {
  font-weight: bold;
  margin-bottom: 15px;
}
.seminar_contents .anchor_area ul li {
  border-bottom: 1px solid #ccc;
  font-size: 14px;
  margin: 20px 0 0 0;
}
.seminar_contents .anchor_area ul li a {
  color: #222;
  display: block;
  position: relative;
  padding: 0 20px 10px 0;
  line-height: 150%;
}
.seminar_contents .anchor_area ul li a:after {
  background: url("../img/icon.svg") no-repeat 0 0;
  content: "";
  background-size: 100%;
  height: 19px;
  position: absolute;
  top: 3px;
  right: 0;
  width: 16px;
}
.seminar_contents section {
  padding-top: 10px;
  margin-bottom: 50px;
}
.seminar_contents section p {
  margin-top: 12px;
}
.seminar_contents section .pict {
  margin-top: 30px;
}
.seminar_contents section .pict img {
  vertical-align: bottom;
}
.seminar_contents section .pict span {
  color: #555;
  display: inline-block;
  line-height: 150%;
  text-align: left;
  margin-top: 3px;
  font-size: 14px;
}
.seminar_contents section .pict + p {
  margin-top: 30px;
}
@media screen and (max-width: 767px) {
  .seminar_contents section .pict.sp_full {
    margin-left: -20px;
    margin-right: -20px;
  }
}
.seminar_contents h2 {
  border-left: 6px solid #6FCADF;
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 30px;
  padding: 1px 0 1px 15px;
}
.seminar_contents .movie_area {
  background-color: #88CCD9;
  margin: 32px -20px 0;
  padding: 7px 20px 18px;
  text-align: center;
}
.seminar_contents .movie_area .movie {
  width: 100%;
  aspect-ratio: 16 / 9;
}
.seminar_contents .movie_area .movie iframe {
  width: 100%;
  height: 100%;
}
.seminar_contents .movie_area + p {
  margin-top: 30px;
}
.seminar_contents .author_info {
  border-top: 1px solid #ccc;
  margin-top: 60px;
  padding-top: 30px;
}
.seminar_contents .author_info dt {
  font-weight: bold;
  font-size: 18px;
  margin-bottom: 15px;
}
.seminar_contents .author_info dd {
  font-weight: bold;
  font-size: 16px;
  margin-top: 5px;
}
@media print, screen and (min-width: 768px) {
  .seminar_contents {
    padding-top: 80px;
  }
  .seminar_contents .mv {
    margin: 0 auto 40px;
  }
  .seminar_contents h1 {
    font-size: 34px;
    margin-bottom: 35px;
  }
  .seminar_contents p {
    font-size: 18px;
  }
  .seminar_contents .lead_area {
    padding: 24px;
    margin-bottom: 40px;
  }
  .seminar_contents .lead_area p {
    font-size: 16px;
  }
  .seminar_contents .anchor_area {
    margin-bottom: 50px;
  }
  .seminar_contents .anchor_area ul {
    display: flex;
    flex-wrap: wrap;
  }
  .seminar_contents .anchor_area ul li {
    margin: 24px 0 0;
    width: 48.6%;
  }
  .seminar_contents .anchor_area ul li:nth-child(-n+2) {
    margin-top: 0;
  }
  .seminar_contents .anchor_area ul li:nth-child(2n) {
    margin-left: 2.8%;
  }
  .seminar_contents .anchor_area ul li a:after {
    top: 2px;
    right: 0;
  }
  .seminar_contents .anchor_area ul li a:hover {
    text-decoration: underline;
  }
  .seminar_contents h2 {
    font-size: 28px;
    margin-bottom: 30px;
    padding: 2px 0 2px 15px;
  }
  .seminar_contents section {
    margin-bottom: 60px;
  }
  .seminar_contents section p {
    margin-top: 15px;
  }
  .seminar_contents section .pict {
    max-width: 620px;
    margin: 32px auto 0;
  }
  .seminar_contents section .pict span {
    font-size: 14px;
    margin-top: 3px;
  }
  .seminar_contents section .pict + p {
    margin-top: 32px;
  }
  .seminar_contents section .pict.sp_full {
    background-color: #F5F3EF;
    max-width: 100%;
    text-align: center;
  }
  .seminar_contents section .pict.sp_full img {
    max-width: 620px;
    margin: 0 auto;
  }
  .seminar_contents .movie_area {
    max-width: 700px;
    margin: 32px auto 0;
    padding: 7px 35px 30px;
  }
  .seminar_contents .movie_area .movie_title {
    margin: 0 -35px 5px;
  }
  .seminar_contents .movie_area + p {
    margin-top: 32px;
  }
  .seminar_contents .author_info {
    display: flex;
    flex-wrap: wrap;
    padding: 30px 0 80px;
  }
  .seminar_contents .author_info dt {
    font-size: 18px;
    margin-bottom: 15px;
    width: 100%;
  }
  .seminar_contents .author_info dd {
    font-size: 16px;
    margin-right: 24px;
  }
}