.main {
  position: relative;
  width: 100%;
  min-width: 1200px;
  overflow-x: hidden;
}
.main .wrapper {
  position: relative;
  z-index: 1;
}
.banner {
  width: 100%;
  height: 384px;
  overflow: hidden;
  position: relative;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: center;
      justify-content: center;
  -ms-flex-align: center;
      align-items: center;
  -ms-flex-direction: column;
      flex-direction: column;
}
.banner img {
  position: absolute;
  display: block;
  min-height: 100%;
  min-width: 100%;
}
.banner b, .banner span {
  position: relative;
  z-index: 1;
  color: #ffffff;
  font-size: 18px;
}
.banner b {
  display: none;
  font-size: 60px;
  font-family: YouSheBiaoTiHei;
  margin-bottom: 30px;
}
.main h3 {
  font-size: 26px;
  font-family: PingFangSC-Semibold, PingFang SC;
  padding: 50px 0 30px;
  position: relative;
}
.main h3 .sub-t {
  margin-top: 40px;
  font-size: 14px;
  font-weight: normal;
  font-family: PingFangSC-Regular, PingFang SC;
  color: #999999;
}
.main .contact {
  padding-bottom: 50px;
}
.main .contact .contact-list {
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: justify;
      justify-content: space-between;
}
.main .contact .contact-list dl {
  margin-right: 12px;
  list-style: none;
  border-radius: 10px;
  background-color: #F5F5F5;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-direction: column;
      flex-direction: column;
  -ms-flex-pack: center;
      justify-content: center;
  -ms-flex-align: center;
      align-items: center;
  padding: 78px 0;
  -ms-flex: 1;
      flex: 1;
}
.main .contact .contact-list dl:last-child {
  margin-right: 0;
}
.main .contact .contact-list dl dt {
  margin-bottom: 30px;
}
.main .contact .contact-list dl dt img {
  display: block;
  width: 70px;
  height: 70px;
  border-radius: 50%;
}
.main .contact .contact-list dl dd {
  font-size: 16px;
  line-height: 30px;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-direction: column;
      flex-direction: column;
  -ms-flex-pack: center;
      justify-content: center;
  -ms-flex-align: center;
      align-items: center;
  font-size: 18px;
}
.main .contact .contact-list dl dd b {
  margin-bottom: 20px;
}
.main .contact .contact-list dl dd i {
  font-style: normal;
  color: #999999;
}
.main .address {
  padding-bottom: 50px;
  background-color: #FAFAFA;
}
.main .address iframe {
  border: 1px solid #efefef;
}
.main .address .address-text {
  margin-top: 30px;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
      align-items: center;
  -ms-flex-pack: center;
      justify-content: center;
  font-size: 18px;
}
.main .address .address-text .icon-address {
  background: url(../img/icon-address-a265887f.png) no-repeat;
  width: 18px;
  height: 25px;
  background-size: cover;
  margin: 0 10px 0 20px;
}
.main .address .address-text i {
  color: #999999;
  font-style: normal;
}
@media screen and (max-width: 1000px) {
  .main {
    min-width: 100%;
  }
  .main .banner {
    width: 100%;
    height: 2.44rem /* 183/75 */;
  }
  .main .banner img {
    min-width: auto;
    min-height: auto;
    width: 100%;
  }
  .main .banner b {
    display: none;
  }
  .main h3 {
    font-size: 0.453333rem /* 34/75 */;
    padding: 0.533333rem /* 40/75 */ 0 0.293333rem /* 22/75 */;
  }
  .main h3 .sub-t {
    margin-top: 0.293333rem /* 22/75 */;
    font-size: 0.293333rem /* 22/75 */;
  }
  .main .contact {
    padding-bottom: 0.533333rem /* 40/75 */;
  }
  .main .contact .contact-list {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-pack: justify;
        justify-content: space-between;
    -ms-flex-direction: column;
        flex-direction: column;
  }
  .main .contact .contact-list dl {
    margin-right: 0;
    margin-bottom: 0.266667rem /* 20/75 */;
    list-style: none;
    border-radius: 0.266667rem /* 20/75 */;
    -ms-flex-direction: row;
        flex-direction: row;
    -ms-flex-pack: justify;
        justify-content: space-between;
    -ms-flex-align: space-between;
        align-items: space-between;
    padding: 0.373333rem /* 28/75 */ 0.626667rem /* 47/75 */;
    -ms-flex: 1;
        flex: 1;
  }
  .main .contact .contact-list dl:last-child {
    margin-right: 0;
  }
  .main .contact .contact-list dl dt {
    margin-bottom: 0;
    margin-right: 0.666667rem /* 50/75 */;
  }
  .main .contact .contact-list dl dt img {
    display: block;
    width: 0.933333rem /* 70/75 */;
    height: 0.933333rem /* 70/75 */;
    border-radius: 50%;
  }
  .main .contact .contact-list dl dd {
    -ms-flex: 1;
        flex: 1;
    line-height: 0.493333rem /* 37/75 */;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-direction: column;
        flex-direction: column;
    -ms-flex-pack: center;
        justify-content: center;
    -ms-flex-align: start;
        align-items: flex-start;
  }
  .main .contact .contact-list dl dd b {
    margin-bottom: 0.133333rem /* 10/75 */;
    font-size: 0.346667rem /* 26/75 */;
  }
  .main .contact .contact-list dl dd i {
    font-style: normal;
    color: #999999;
    font-size: 0.293333rem /* 22/75 */;
  }
  .main .address {
    padding-bottom: 0.933333rem /* 70/75 */;
  }
  .main .address iframe {
    border: 1px solid #efefef;
    width: 100%;
    height: 6.666667rem /* 500/75 */;
  }
}