* {
  min-height: 0%;
}

img {
  height: auto;
}

#breadcrumb {
  overflow-x: auto;
}

a:hover {
  opacity: 0.8;
  transition: 0.3s;
}

.topics {
  padding: 0 20px;
}

#icj-mainArea {
  overflow: hidden;
  font-size: 14px;
  line-height: 1.7;
}

picture {
  display: block;
}

img {
  max-width: 100%;
  box-sizing: border-box;
  -webkit-backface-visibility: hidden;
}

.pc-inline {
  display: inline;
}

.sp-inline {
  display: none;
}

@media screen and (max-width: 768px) {
  .pc-inline {
    display: none;
  }
  
  .sp-inline {
    display: inline;
  }
}

.container .sup {
  font-size: 50%;
  top: -1em;
}

@media screen and (max-width: 768px) {
  #icj-titleArea .title {
    font-size: 14px;
    margin: 10px 0;
  }
}

#icj-contArea.col1 {
  padding-top: 20px;
}

.page-title {
  color: #00978c;
  font-size: 50px;
  font-weight: bold;
  line-height: 1.3;
  text-align: center;
}

.page-title sup {
  font-size: 55%;
  top: -1em;
}

.page-title span {
  display: block;
  font-size: 30px;
  text-align: center;
}

.page-subtitle {
  margin-top: 10px;
  padding-bottom: 20px;
  background: url(../../../common/img/reader_common_02.gif) bottom left repeat-x;
  font-size: 20px;
  font-weight: 600;
  text-align: center;
}

.page-subtitle span {
  font-size: 14px;
  vertical-align: super;
}

.page-text {
  margin-top: 20px;
  line-height: 1.85;
  /* text-indent: 1em; */
}

.page-text span {
  vertical-align: super;
  font-size: 10px;
}

.page-text.mg-sp {
  margin-top: 0;
}

.page-notes {
  margin-top: 8px;
  font-size: 12px;
}

.section-title {
  background: #00978c;
  color: #fff;
  font-family: "YakuHanJP", "Noto Serif JP", "Hiragino Kaku Gothic ProN",
    "ヒラギノ角ゴ ProN W3", "メイリオ", Meiryo, "ＭＳ Ｐゴシック", "MS P Gothic",
    sans-serif;
  font-size: 22px;
  font-weight: 500;
  padding: 5px 8px;
  letter-spacing: 0.05em;
}

.page-point {
  margin-top: 60px;
}

.page-point h3 {
  font-size: 20px;
  color: #00978c;
}

.page-point h3 + p {
  margin-top: 10px;
}

.page-point .page-point-title--sub {
  margin-top: 20px;
  color: #333;
  font-size: 18px;
}

.page-point .page-point-title--sub + h4 {
  margin-top: 10px;
}

.page-point h4 {
  font-size: 18px;
  margin-top: 20px;
  margin-bottom: 5px;
  font-weight: normal;
  text-decoration: underline;
}

.page-point h4 span {
  font-size: 14px;
}

@media screen and (max-width: 768px) {
  .topics {
    padding: 0 15px;
    font-size: 14px;
    line-height: 1.5;
  }

  .page-title {
    font-size: 30px;
  }


  .page-title span {
    font-size: 20px;
  }

  .page-subtitle {
    font-size: 16px;
  }

  .page-text.mg-sp {
    margin-top: 20px;
  }

  .page-point h4 {
    font-size: 16px;
  }
}

/***section01**/
.section01-img {
  margin-top: 20px;
  text-align: center;
}

.section01-img img {
  width: 80%;
}

.page__comment {
  margin-top: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 10px 10px 0;
  border: solid #00978c;
  border-width: 1px 1px 1px 4px;
}

.page__comment.second {
  margin-top: 30px;
}

.page__comment--left {
  width: 25%;
  text-align: center;
}

.page__comment--left span {
  color: #00978c;
  font-size: 16px;
  font-weight: bold;
}

.page__comment--center {
  width: 75%;
  border-left: 1px solid #00978c;
  padding: 0 15px;
}

@media screen and (max-width: 768px) {
  .section01-img img {
    width: 100%;
  }
  .page__comment {
    display: block;
    border-width: 1px;
    margin-top: 30px;
    padding: 10px;
  }
  .page__comment--left {
    width: 100%;
    border-bottom: 1px solid #00978c;
    margin-bottom: 10px;
    padding-bottom: 10px;
  }
  .page__comment--left span {
    color: #00978c;
    font-size: 16px;
    font-weight: bold;
  }
  .page__comment--center {
    box-sizing: border-box !important;
    border-left: none;
    padding: 0;
    width: 100%;
  }
}

/***section02**/
.section02 {
  margin-top: 80px;
}

.section02-img {
  margin-top: 40px;
  text-align: center;
}
.section02-img .sp-only {
  margin-bottom: 20px;
}

.section02-img img {
  width: 80%;
}

.section02-block-row {

}

.section02-row {
  margin-top: 15px;
}

.section02-text {
  margin-top: 30px;
  font-size: 16px;
  text-align: center;
}

.section02-link {
  margin-top: 20px;
  display: flex;
  justify-content: center;
}

.section02-link a {
  position: relative;
  display: block;
  width: calc(50% - 40px);
  max-width: 320px;
  margin: 0 10px;
  padding: 8px 0;
  border: 2px solid #00978c;
  border-radius: 25px;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.16);
  color: #00978c;
  font-size: 16px;
  text-align: center;
}

.section02-link a::after {
  content: "";
  border-top: 1px solid #00978c;
  border-right: 1px solid #00978c;
  width: 10px;
  height: 10px;
  position: absolute;
  top: 17px;
  right: 20px;
  display: block;
  transform: rotate(45deg);
}

.page-notes.mt-0{
  margin-top: 0;
}



@media screen and (max-width: 768px) {

  .section02-img {
    margin-top: 40px;
    display: block
  }
  
  .section02-img img {
    width: 100%;
  }
  .section02-block-row {
    flex-wrap: wrap;
  }

  .section02-row {
    margin-top: 20px;
    flex-wrap: wrap;
  }

  .section02-row-img {
    width: 100%;
    flex-wrap: wrap;
    align-items: flex-start;
    height: auto;
  }

  .section02-row-img picture {
    width: 100%;
  }

  .section02-row-img img {
    width: 100%;
    height: auto;
  }

  .section02-row-img img:last-child {
    margin-top: 5px;
  }

  .section02-row-text {
    padding-left: 0;
    margin-top: 10px;
    width: 100%;
  }

  .section02-link {
    flex-direction: column;
    align-items: center;
  }

  .section02-link a {
    width: 100%;
    max-width: 280px;
    margin: 0;
    font-size: 14px;
  }

  .section02-link a:last-child {
    margin-top: 15px;
  }

  .section02-link a::after {
    width: 8px;
    height: 8px;
    top: 15px;
    right: 15px;
  }
  .page-notes.mt8,
  .page-notes.mt-0{
    text-indent: -1em;
    margin-left: 1em;
  }


}


/***section03**/
.section03 {
  margin-top: 80px;
}

.section03-block--sub {
  margin-top: 40px;
}

.section03-row-img {
  display: flex;
  gap: 10px;
  justify-content: space-between;
}

.section03-row-img img {
  width: calc(50% - 5px);
  height: 100%;
}

.section03-row-text {
  margin-top: 10px;
  text-indent: 0;
}

.section03-block--link {
  margin-top: 40px;
}

.section03-block--link p:last-of-type {
  margin-top: 20px;
}

@media screen and (max-width: 768px) {
  .section03-block-row {
    flex-wrap: wrap;
  }

  .section03-row {
    margin-top: 20px;
    flex-wrap: wrap;
  }

  .section03-row-img {
    width: 100%;
    display: block;
    height: auto;
  }

  .section03-row-img img {
    width: 100%;
  }

  .section03-row-img img:first-of-type {
    margin-bottom: 5px;
  }
}