#about {
  background-color: #E1E1E1;
  padding-bottom: 0.61rem;
}
#about img {
  object-fit: contain!important;
}
#about .banner {
  position: relative;
  width: 100%;
  height: 7.5rem;
  background-image: url("../images/about/contact_us.jpg");
  background-repeat: no-repeat;
  background-size: 100%;
  background-attachment: fixed;
  transition: all 1s;
}
#about .banner .core {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  color: #FFFFFF;
}
#about .banner .core p:nth-child(1) {
  font-size: 0.36rem;
}
#about .banner .core p:nth-child(2) {
  font-size: 0.24rem;
}
#about .sec_1 {
  position: relative;
  width: 100%;
  height: 8.7rem;
  background-image: url(../images/about/banner_bg.png);
  background-size: 100% 100%;
}
#about .sec_1 > img {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 16.26rem;
  height: 2.27rem;
}
#about .sec_1 .left {
  margin-top: 1.53rem;
  margin-left: 2.59rem;
  width: 7.55rem;
  height: auto;
  color: #ffffff;
}
#about .sec_1 .left > .title {
  font-size: 0.5604rem;
}
#about .sec_1 .left > .title_en {
  font-size: 0.24rem;
  margin-bottom: 0.35rem;
}
#about .sec_1 .left > .c-desc {
  font-size: 0.16rem;
  line-height: 0.3298rem;
  display: none;
}
#about .sec_1 .left > .c-desc.hover {
  display: block;
}
#about .sec_1 .right {
  position: absolute;
  width: 4.38rem;
  height: 5.37rem;
  top: 1.53rem;
  right: 3.38rem;
}
#about .sec_1 .right .swiper-container {
  height: 100%;
}
#about .sec_1 .right .arrow-left {
  position: absolute;
  background: url(../images/news_left.png) no-repeat;
  background-size: contain;
  width: 0.62rem;
  height: 0.62rem;
  top: 50%;
  transform: translateY(-50%);
  left: -0.35rem;
  z-index: 5;
}
#about .sec_1 .right .arrow-right {
  position: absolute;
  background: url(../images/news_right.png) no-repeat;
  background-size: contain;
  width: 0.62rem;
  height: 0.62rem;
  top: 50%;
  transform: translateY(-50%);
  right: -0.35rem;
  z-index: 5;
}
#about .sec_2 {
  width: 100%;
  height: auto;
  padding: 0.61rem 2.56rem;
}
#about .sec_2 span.title {
  font-size: 0.3rem;
  color: #454545;
}
#about .sec_2 .list {
  padding-top: 0.74rem;
  display: flex;
  flex-flow: row wrap;
}
#about .sec_2 .list .i1 {
  padding-left: 0.8rem;
  padding-right: 0.8rem;
  padding-bottom: 0.35rem;
  border: none;
  border-bottom: 1px solid #9F9F9F;
  display: flex;
}
#about .sec_2 .list .i1 img {
  width: 0.5rem !important;
  height: 0.5rem !important;
}
#about .sec_2 .list .i1 .desc {
  padding-left: 0.15rem;
}
#about .sec_2 .list .i1 .desc span {
  display: block;
  font-size: 0.18rem;
  color: #043D81;
  font-weight: bold;
  line-height: 0.3rem;
}
#about .sec_2 .list .i1 .desc span + span {
  font-size: 0.16rem;
  color: #454545;
}
#about .sec_2 .list .i1:first-child {
  padding-left: 0;
}
#about .sec_2 .list .i1:nth-child(2) {
  border-left: 1px solid #9F9F9F;
  border-right: 1px solid #9F9F9F;
}
#about .sec_2 .list .i1:nth-child(3) {
  padding-right: 0;
}
#about .sec_2 .list .i1:last-child {
  width: 100%;
  padding: 0;
  padding-top: 0.35rem;
  border: none;
}
#about .sec_2 .list .i1:last-child img,
#about .sec_2 .list .i1:last-child .desc {
  display: inline-block;
}
#about .sec_2 .list .i1:last-child .desc {
  display: flex;
}
#about .sec_2 .list .i1:last-child .desc span.cul {
  width: 0.5rem;
  margin-right: 0.19rem;
}
#about .sec_3 {
  height: 8.467rem;
  background-color: #ffffff;
}
#about .sec_3 p {
  margin: 0;
  padding: 0;
}
#about .sec_3 .left {
  width: 10.72rem;
  padding: 0.8rem 0.54rem 1.02rem 2.59rem;
}
#about .sec_3 .left > .title {
  font-size: 0.5604rem;
}
#about .sec_3 .left > .title_en {
  margin-top: 0.31rem;
}
#about .sec_3 .left > .phone {
  margin: 0.81rem 0;
  color: #AE171F;
  font-size: 0.7958rem;
  font-weight: bold;
}
#about .sec_3 .left .txt {
  display: flex;
  flex-direction: row;
  line-height: 0.3049rem;
}
#about .sec_3 .left .txt .adress,
#about .sec_3 .left .txt .email {
  color: #373634;
  width: 50%;
}
#about .sec_3 .left .txt .adress p,
#about .sec_3 .left .txt .email p {
  width: 60%;
}
#about .sec_3 .left .txt .adress > .title,
#about .sec_3 .left .txt .email > .title {
  font-size: 0.26rem;
  margin-bottom: 0.23rem;
}
#about .sec_3 .left .txt .adress > .desc,
#about .sec_3 .left .txt .email > .desc {
  font-size: 0.16rem;
}
#about .sec_3 .left .liuyan {
  margin-top: 0.62rem;
  display: flex;
  flex-direction: row;
  align-items: center;
  flex-wrap: wrap;
  height: 1.395rem;
}
#about .sec_3 .left .liuyan > span {
  display: block;
  width: 100%;
  margin-bottom: 0.2rem;
}
#about .sec_3 .left .liuyan .input_left,
#about .sec_3 .left .liuyan .input_right {
  position: relative;
  width: 50%;
  height: 1rem;
}
#about .sec_3 .left .liuyan .input_left input,
#about .sec_3 .left .liuyan .input_right input {
  margin-bottom: 0.2rem;
  width: 80%;
  background-color: #F1F1F1;
  border: 0;
  border-radius: 0.05rem;
  height: 0.4rem;
}
#about .sec_3 .left .liuyan .input_left textarea,
#about .sec_3 .left .liuyan .input_right textarea {
  width: 100%;
  height: inherit;
  background-color: #F1F1F1;
  border: 0;
  border-radius: 0.05rem;
}
#about .sec_3 .left .liuyan .input_left button,
#about .sec_3 .left .liuyan .input_right button {
  position: absolute;
  bottom: 0.1rem;
  right: 0.1rem;
  border: none;
}
#about .sec_3 .right {
  width: 8rem;
  height: 100%;
}
#about .sec_3 .right #allmap {
  width: 100%;
  height: 100%;
}