/* 左右いっぱいに伸びた横線 */
.dx-heading {
  align-items: center; /* 横線を上下中央 */
  display: flex; /* 文字と横線を横並び */
}
.dx-heading::before, .dx-heading::after {
  background-color: #999999; /* 横線の色 */
  border-radius: 5px; /* 横線の両端を丸く */
  content: "";
  flex-grow: 1; /* 横幅いっぱい */
  height: 3px; /* 横線の高さ */
}
.dx-heading::before {
  margin-right: 4rem; /* 文字との余白 */
}
.dx-heading::after {
  margin-left: 4rem; /* 文字との余白 */
}
#medical-dx .container {
  margin-inline: auto;
  margin-top: 60px;
  width: 90%;
}
.index-07 h2 {
  color: #666666;
  font-size: 3rem;
  font-weight: normal;
  margin: auto 6rem;
}
.index-07 h3 {
  color: #666666;
  font-size: 3rem;
  margin-bottom: 2rem;
  font-weight: normal;
}
.medical-dx-box p {
  font-size: 2.4rem;
  text-align: left;
  margin-top: 2rem;
}
.medical-dx-box ol {
  list-style: none;
}
.medical-dx-box ol li {
  background: left top no-repeat;
  padding-left: 4.5rem;
  font-size: 2rem;
  line-height: 2.7rem;
  margin-bottom: 2rem;
}
.medical-dx-box ol li:nth-child(1) {
  background-image: url("/assets/images/dx-icon1.png");
  background-size: 55px auto;
}
.medical-dx-box ol li:nth-child(2) {
  background-image: url("/assets/images/dx-icon2.png");
  background-size: 55px auto;
}
.medical-dx-box ol li:nth-child(3) {
  background-image: url("/assets/images/dx-icon2.png");
  background-size: 55px auto;
}
.dx-image2-1 {
  margin-top: 3rem;
}
@media (max-width: 1199px) {
  .index-07 h2 {
    font-size: 2.4rem;
    margin: auto 6rem;
  }
  .index-07 h3 {
    font-size: 2.4rem;
    margin-bottom: 2rem;
  }
  .medical-dx-box p {
    font-size: 2rem;
    text-align: left;
    margin-top: 2rem;
  }
  .medical-dx-box ol li {
    padding-left: 5.5rem;
    font-size: 1.7rem;
    line-height: 2.2rem;
    margin-bottom: 1.2rem;
  }
  .medical-dx-box ol li:nth-child(1) {
    background-size: 50px auto;
  }
  .medical-dx-box ol li:nth-child(2) {
    background-size: 50px auto;
  }
  .medical-dx-box ol li:nth-child(3) {
    background-size: 50px auto;
  }
  .dx-image2-1 {
    margin-top: 3rem;
  }
}
@media (max-width: 991px) {
  .index-07 h2 {
    font-size: 2.4rem;
    margin: auto 1rem;
  }
  .index-07 h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
  }
  .medical-dx-box p {
    font-size: 1.5rem;
    text-align: left;
    margin-top: 1rem;
  }
  .medical-dx-box ol li {
    padding-left: 3.5rem;
    font-size: 1.4rem;
    line-height: 2.2rem;
    margin-bottom: .2rem;
  }
  .medical-dx-box ol li:nth-child(1) {
    background-size: 42px auto;
  }
  .medical-dx-box ol li:nth-child(2) {
    background-size: 42px auto;
  }
  .medical-dx-box ol li:nth-child(3) {
    background-size: 42px auto;
  }
  .dx-image2-1 {
    margin-top: 2rem;
  }
}
@media (max-width: 767px) {
  .dx-heading::before {
    margin-right: 2rem; /* 文字との余白 */
  }
  .dx-heading::after {
    margin-left: 2rem; /* 文字との余白 */
  }
  .index-07 h2 {
    font-size: 1.6rem;
    margin: auto 0;
  }
  .index-07 h3 {
    font-size: 1.5rem;
    margin-top: -2.4rem;
    margin-bottom: 1.2rem;
    text-align: center;
  }
  .medical-dx-box-mb p {
    text-align: center;
	margin-bottom: -0.5rem;
  }
  .medical-dx-box p {
    font-size: 1.2rem;
    text-align: center;
    margin-top: 0rem;
  }
  .medical-dx-box ol {
    width: fit-content; /* リストの幅を中身に合わせる */
    margin-left: auto; /* 左右オートで中央寄せ */
    margin-right: auto;
  }
  .medical-dx-box ol li {
    padding-left: 2.8rem;
    font-size: 1.1rem;
    line-height: 2.2rem;
    margin-bottom: .2rem;
  }
  .medical-dx-box ol li:nth-child(1) {
    background-size: 38px auto;
  }
  .medical-dx-box ol li:nth-child(2) {
    background-size: 38px auto;
  }
  .medical-dx-box ol li:nth-child(3) {
    background-size: 38px auto;
  }
  .dx-image1 {
    width: 100%;
    max-width: 360px;
    height: auto; /* アスペクト比維持 */
    display: block;
    margin: 0 auto;
  }
  .dx-image2-1 {
    margin-top: 2rem;
  }
}