.about-intro {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  margin: 20px;
}

.about-intro-title {
  font-size: 36px;
  color: #63b9dd;
  font-weight: 600;
  margin-bottom: 20px;
}

.about-intro-content {
  text-indent: 2em;
  font-size: 18px;
  color: #333333;
  line-height: 200%;
}

.about-intro-img {
  width: 100%;
}

.about-intro-img > img {
  width: 100%;
}

.about-culture {
  margin-top: 150px;
  margin-bottom: 150px;
}

.about-culture-left {
  width: 100%;
  overflow: hidden;
  height: 454px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  color: white;
  padding: 100px;
  text-align: center;
}

.about-culture-left-title {
  font-size: 36px;
  font-weight: 600;
  margin-bottom: 40px;
}

.about-culture-left-content {
  font-size: 16px;
}

.about-culture-right-item {
  height: 454px;
  background-color: rgb(245,245,245);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.about-culture-right-title {
  font-size: 24px;
  font-weight: 600;
  margin-top: 40px;
  margin-bottom: 50px;
}

.about-culture-right-title-en {
  text-align: center;
  font-size: 18px;
  font-weight: 600;
  margin-top: 40px;
  margin-bottom: 50px;
}

.about-culture-right-content {
  font-size: 20px;
}

.about-culture-right-content-en {
  font-size: 16px;
}

@media screen and (max-width: 768px) {
  .about-culture-right-item {
    height: 300px;
  }

  .about-culture-left {
    padding: 30px;
  }
}