.chiyang_cert {
  padding: 7.5rem 0;
  background: #f6f6f6;
  overflow: hidden;
}

.chiyang_cert-title {
  color: #1D1D1D;
  font-size: var(--font-58);
  font-weight: 700;
  line-height: 1.2069;
  text-align: center;
}

.chiyang_cert-rows {
  margin-top: 5rem;
  display: flex;
  flex-direction: column;
  gap: 3.75rem;
}

.chiyang_cert-row-container {
  position: relative;
  padding: 0 8.5%;
}

.chiyang_cert-row-container::before {
  content: '';
  position: absolute;
  top: 100%;
  right: 0;
  left: 0;
  transform: translateY(-13.7%);
  width: 100%;
  aspect-ratio: 512 / 81;
  background: url(https://okki-shop.oss-accelerate.aliyuncs.com/templates/shop-default/0a0eca11-081b-4106-989b-a436bbe685ac-ge%20382.png);
  background-position: center;
  background-size: 100% 100%;
  background-repeat: no-repeat;
  z-index: 1;
}

.chiyang_cert-card {
  aspect-ratio: 103 / 139;
  padding: 6.5%;
  background-image: url('https://okki-shop.oss-accelerate.aliyuncs.com/templates/shop-default/80610e92-4cc4-4f27-aea6-9431879182f8-ge%20380.png');
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  overflow: hidden;
  background-color: #fff;
}

.chiyang_cert-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background-color: #fff;
}