.level_nav {
  display: flex;
  align-items: center;
}

.level_nav_body {
  flex: 1;
  height: 48px;
  background: #F7F7F7;
}

.level_nav_body .left_cont .icon {
  background: url(../image/home_ccc.png) no-repeat;
  background-size: 100% 100%;
}

.section {
  padding-top: 60px;
  padding-bottom: 20px;
}

.details_title {
  margin-bottom: 45px;
  font-weight: 700;
  font-size: 32px;
  color: #333333;
  line-height: 45px;
}

.details_body {
  padding-bottom: 80px;
  border-bottom: 1px solid rgba(151, 151, 151, 0.22);
}

.details_body p {
  margin-bottom: 24px;
  font-size: 18px;
  color: #333333;
  line-height: 42px;
}

.details_body h1 {
  margin-bottom: 24px;
  font-weight: 700;
  font-size: 20px;
  color: #333333;
  line-height: 28px;
}

.details_page_btn {
  display: flex;
  gap: 24px;
  margin-top: 20px;
}

.details_page_btn .page_btn {
  flex: 1;
}

.details_page_btn .page_btn:first-child {
  font-size: 18px;
  color: #666666;
  line-height: 42px;
  -webkit-line-clamp: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}

.details_page_btn .page_btn:last-child {
  font-size: 18px;
  color: #333333;
  line-height: 42px;
  text-align: right;
  -webkit-line-clamp: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}

@media screen and (max-width: 750px) {
  .level_nav_body {
    height: 100%;
    background-color: transparent;
  }

  .section {
    padding-top: 0.56rem;
    padding-bottom: 0.32rem;
  }

  .details_title {
    margin-bottom: 0.56rem;
    font-size: 0.4rem;
    color: #333333;
    line-height: 0.56rem;
  }

  .details_body p {
    margin-bottom: 0.32rem;
    font-size: 0.28rem;
    line-height: 0.6rem;
  }

  .details_body h1 {
    margin-bottom: 0.32rem;
    font-size: 0.28rem;
    line-height: 0.6rem;
  }

  .details_body {
    padding-bottom: 0.48rem;
  }

  .details_page_btn {
    gap: 0.4rem;
    margin-top: 0.32rem;
    flex-direction: column;
  }

  .details_page_btn .page_btn {
    text-align: left !important;
    font-size: 0.28rem !important;
    line-height: 0.4rem !important;
  }
}