/* 关于我们小屏幕样式  <768px */
/* 光学start */
.optics-box {
  width: 100%;
  margin: 0 auto;
  padding-top: 33px;
  padding-bottom: 40px;
  position: relative;
}
.optics-content-box {
  width: 100%;
  padding: 50px 45px;
  background: #F4F4F6;
  position: relative;
}
.optics-content-title {
  font-size: 24px;
  font-family: PingFangSC, PingFangSC-Semibold;
  font-weight: 600;
  text-align: left;
  color: #285dba;
  line-height: 33px;
  border-bottom: 1px solid #D5D5D5;
  padding-top: 10px;
  padding-bottom: 26px;
}
.optics-content-line {
  width: 70px;
  height: 2px;
  border: none;
  border-top: 2px solid #285DBA;
  position: absolute;
  top: 111px;
}
.optics-content-descript {
  font-size: 14px;
  font-family: PingFangSC, PingFangSC-Regular;
  font-weight: 400;
  text-align: left;
  color: #666666;
  line-height: 24px;
  margin-top: 45px;
}
.optics-img {
  display: none;
}
/* 光学end */
/* 物流start */
.logistics-bg {
  background: #F5F5F5;
}
.logistics-box {
  width: 100%;
  margin: 0 auto;
  position: relative;
}
.logistics-content {
  padding: 50px 45px;
  padding-top: 72px;
  position: relative;
}
.logistics-content-title {
  font-size: 24px;
  font-family: PingFangSC, PingFangSC-Semibold;
  font-weight: 600;
  text-align: left;
  color: #333333;
  line-height: 33px;
  margin-bottom: 54px;
}
.logistics-content-con {
  font-size: 14px;
  font-family: PingFangSC, PingFangSC-Regular;
  font-weight: 400;
  text-align: left;
  color: #666666;
  line-height: 20px;
}
.logistics-img {
  width: 532px;
  position: absolute;
  top: 76px;
  right: 49px;
}
/* 物流end */
/* 位置start */
.positive-box {
  width: 100%;
  margin: 0 auto;
  padding-top: 40px;
  padding-bottom: 20px;
}
.position-row-box {
  padding: 0 40px;
}
.position-row-box .ant-col {
  margin-bottom: 20px;
}
.positive-card-item {
  height: 100%;
  background: #F5F5F5;
  padding: 28px 20px;
}
.border-top1 {
  border-top: 4px solid #F99B10;
}
.border-top2 {
  border-top: 4px solid #65D436;
}
.border-top3 {
  border-top: 4px solid #1688DF;
}
.positive-card-title {
  font-size: 18px;
  font-family: PingFangSC, PingFangSC-Semibold;
  font-weight: 600;
  text-align: left;
  color: #333333;
  line-height: 25px;
}
.positive-card-content {
  font-size: 16px;
  font-family: PingFangSC, PingFangSC-Regular;
  font-weight: 400;
  text-align: left;
  color: #333333;
  line-height: 22px;
  margin-top: 9px;
}
.postion-map-box {
  width: 100%;
  height: 200px;
  background-image: url('../imgs/aboutMapImg.png');
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}
.about-positive-img {
  display: none;
}
/* 位置end */