/* 合作伙伴 */
.partner {
  margin-top: 120px;
  margin-bottom: 140px;
}
.partner p {
  margin: 20px auto 80px;
  width: 1054px;
  line-height: 40px;
}
.partner .col {
  display: flex;
}
.partner-item img {
  max-width: 100%;
}
.img {
  margin-bottom: 150px;
}
.img img {
  width: 100%;
}
.img .img-box {
  overflow: hidden;
  margin: 10px;
}
.img .img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.row-cols-2 > .img-box {
  height: 800px;
}

.experience-certified_content {
  background-color: #ccc;
  display: flex;
  flex-wrap: wrap;
}
.experience-certified_item {
  padding: 10px;
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.experience-certified_item .img-box {
  background: #fff;
  padding: 10px;
}
.experience-certified_item img {
  width: 100%;
  height: auto;
  object-fit: cover;
}
@media screen and (max-width: 1200px) {
  .partner p {
    width: 100%;
    margin: 10px auto 30px;
  }
}
@media screen and (max-width: 992px) {
  .partner {
    margin: 10% 0;
  }
  .img {
    margin-bottom: 10%;
  }
}