.banner {
  position: relative;
}
.banner .banner-img {
  width: 100%;
  height: auto;
}
.banner .banner-text {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  color: #fff;
}

.tabs.fixed {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  background-color: #fff;
}

.tel {
  color: #e50012;
}

.link {
  text-decoration: underline;
}
.link:hover,
.link:active {
  opacity: 0.8;
}

@media screen and (min-width: 768px) {
  .min {
    display: none !important;
  }

  .banner {
    margin-top: 80px;
  }
  .banner .banner-title-1 {
    margin-bottom: 1.3vw;
    font-size: 2.08vw;
    font-weight: 800;
  }
  .banner .banner-title-2 {
    font-size: 0.94vw;
  }

  .tabs {
    display: flex;
    justify-content: center;
    padding: 1.6vw 0;
    border-bottom: 1px solid #ccc;
  }
  .tabs .tab {
    padding: 0 3.65vw;
    font-size: 1.04vw;
    line-height: 1;
    color: #363636;
    cursor: pointer;
  }
  .tabs .tab:not(:last-child) {
    border-right: 1px solid #ccc;
  }
  .tabs .tab:hover,
  .tabs .tab.active {
    color: #e60012;
  }

  .main.margin-top {
    margin-top: 4.24vw;
  }
  .main {
    width: 62vw;
    margin: 0 auto;
  }
  .main .section {
    padding-top: 4.17vw;
    /* padding-bottom: 3.13vw; */
  }
  .main .section:not(:last-child) {
    border-bottom: 1px solid #ccc;
  }
  .section .section-title {
    margin-bottom: 3.13vw;
    padding-left: 0.78vw;
    font-size: 1.67vw;
    font-weight: 700;
    border-left: 1px solid #e60012;
  }
  .section .section-items {
    /* display: flex;
    justify-content: space-between; */
    display: grid;
    grid-template-columns: 33.33% 33.33% 33.33%;
  }
  .section-items .section-item {
    width: 17.76vw;
    margin-bottom: 3.13vw;
  }
  .section-item .item-title {
    margin-bottom: 2.08vw;
    padding-bottom: 0.89vw;
    font-size: 1.25vw;
    font-weight: 700;
    color: #333;
    border-bottom: 1px solid #e3e3e3;
  }
  .item-content .content-title {
    font-size: 1.04vw;
    font-weight: 700;
    color: #333;
  }
  .item-content .content-detail {
    margin-top: 1.5vw;
    font-size: 1.04vw;
    color: #666;
  }
  .content-detail .detail-item {
    line-height: 2;
  }
  .detail-item.hotline {
    font-size: 1.25vw;
    font-weight: 700;
  }
  .section-item .code {
    margin-top: 2.08vw;
    width: 8.85vw;
    height: auto;
  }
  .section-item .code-desc {
    margin-top: 0.83vw;
    font-size: 1.04vw;
    line-height: 1;
    color: #333;
  }

  .address {
    width: 62vw;
    margin: 2vw auto 8vw;
    padding: 0 2.55vw 3.75vw;
    background-color: #f6f6f6;
  }
  .address .company-name {
    width: 17.71vw;
    padding-top: 4.1vw;
    padding-bottom: 1.61vw;
    font-size: 1.67vw;
    font-weight: 700;
    border-bottom: 1px solid #e3e3e3;
  }
  .address .company-address {
    margin-top: 2.08vw;
    font-size: 1.04vw;
    color: #333;
  }
}

@media screen and (max-width: 767px) {
  .max {
    display: none !important;
  }

  .banner {
    margin-top: 1.18rem;
  }
  .banner .banner-title-1 {
    margin-bottom: 3.5vw;
    font-size: 6.67vw;
    font-weight: 800;
  }
  .banner .banner-title-2 {
    width: 81.34%;
    font-size: 3.47vw;
    line-height: 1.67;
    text-align: center;
  }

  .tabs {
    display: flex;
    justify-content: center;
    padding: 4.67vw 0;
    border-bottom: 1px solid #ccc;
  }
  .tabs .tab {
    padding: 0 3.65vw;
    font-size: 4.73vw;
    line-height: 1;
    color: #000;
  }
  .tabs .tab.active {
    color: #e60012;
  }

  .main.margin-top {
    margin-top: 14.07vw;
  }
  .main {
    width: 85.54vw;
    margin: 0 auto;
  }
  .main .section {
    padding-top: 11.87vw;
    padding-bottom: 12.27vw;
  }
  .main .section:not(:last-child) {
    border-bottom: 1px solid #ccc;
  }
  .section .section-title {
    margin-bottom: 8.13vw;
    padding-left: 2.67vw;
    font-size: 6.67vw;
    font-weight: 700;
    border-left: 1px solid #e60012;
  }
  .section-items .section-item:not(:first-child) {
    margin-top: 9.2vw;
  }
  .section-item .item-title {
    width: 53.33vw;
    margin-bottom: 5.6vw;
    padding-bottom: 4vw;
    font-size: 4.8vw;
    font-weight: 700;
    color: #333;
    border-bottom: 1px solid #e3e3e3;
  }
  .item-content .content-title {
    font-size: 4vw;
    font-weight: 700;
    color: #333;
  }
  .item-content .content-detail {
    margin-top: 5.33vw;
    font-size: 4vw;
    color: #666;
  }
  .content-detail .detail-item {
    line-height: 2;
  }
  .detail-item.hotline {
    font-size: 5.5vw;
    font-weight: 700;
  }
  .section-item .code {
    margin-top: 6.53vw;
    width: 32vw;
    height: auto;
  }
  .section-item .code-desc {
    margin-top: 3.6vw;
    font-size: 3.47vw;
    line-height: 1;
    color: #333;
  }

  .address {
    padding: 0 7.87vw 11.87vw;
    background-color: #f6f6f6;
  }
  .address .company-name {
    width: 53.33vw;
    padding-top: 12.27vw;
    padding-bottom: 4.13vw;
    font-size: 4.8vw;
    font-weight: 700;
    border-bottom: 1px solid #e3e3e3;
  }
  .address .company-address {
    margin-top: 5.47vw;
    font-size: 3.47vw;
    color: #333;
  }
}