.banner {
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  height: 5.6rem;
  position: relative;
  margin-top: 80px;
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  justify-content: center;
  text-align: left;
}

.banner .banner-text .title-en {
  text-transform: uppercase;
  font-size: 0.3rem;
  line-height: 1.5;
  font-weight: bold;
  color: var(--pri-color);
}

.banner .banner-text .title-zh {
  font-weight: bold;
  font-size: 0.5rem;
  line-height: 2;
}

.about {
  display: flex;
  position: relative;
}

.about .left {
  background: url(../img/contact/about-bg.png) no-repeat center;
  background-size: cover;
  width: 43%;
  height: 8rem;
}

.about .left .warp {
  box-sizing: border-box;
  padding: 1.3rem 0;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
}

.about .left .warp .top .title {
  font-weight: bold;
  font-size: 0.24rem;
  color: var(--pri-color);
  margin-bottom: 0.1rem;
}

.about .left .warp .top p {
  font-weight: 400;
  font-size: 14px;
  color: #808080;
}

.about .left .warp .card {
  width: 36%;
  padding-top: 0.8rem;
}

.about .left .warp .card .card-name {
  font-size: 0.24rem;
  font-weight: 700;
}

.about .left .warp .item {
  margin-top: 0.4rem;
  height: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  line-height: 2;
}

.about .left .warp .item .i-l {
  padding-right: 0.5rem;
  text-align: left;
}

.about .left .warp .item .i-l .label {
  font-weight: 400;
  font-size: 14px;
  color: #889199;
}

.about .left .warp .item .i-l .cont {
  font-size: 0.18rem;
  font-weight: 700;
}

.about .left .warp .item .i-r img {
  width: 0.5rem;
  height: 0.5rem;
}

.about .right {
  width: 57%;
  height: 8rem;
}

.about .right #map {
  width: 100%;
  height: 100%;
}

@media screen and (orientation: portrait) {
  .banner {
    margin-top: 50px;
    height: 3rem;
    align-items: center;
    text-align: center;
  }
  .banner .banner-text .title-en {
    font-size: 0.2rem;
  }
  .banner .banner-text .title-zh {
    font-size: 0.3rem;
  }
  .about {
    flex-direction: column;
  }
  .about .left {
    width: 100%;
    height: 3.6rem;
  }
  .about .left .warp {
    padding: 0.3rem 0;
    position: relative;
    text-align: center;
    align-items: center;
  }
  .about .left .warp .card {
    width: 100%;
  }
  .about .left .warp .card .card-name {
    font-size: 0.16rem;
  }
  .about .left .warp .item {
    width: 100%;
    margin-top: 0.2rem;
    height: 0.6rem;
  }
  .about .left .warp .item .i-l .cont {
    font-size: 0.14rem;
  }
  .about .left .warp .item .i-r img {
    transform: scale(0.7);
  }
  .about .right {
    width: 100%;
    height: 4rem;
  }
}