body {
  background: #fff;
}

.xian {
  height: 1px;
  background: #0D548F;
}

.about {
  min-height: 537px;
}

.about .about-nav {
  width: 1100px;
  padding-bottom: 60px;
  margin: 0 auto;
}

.about .about-nav h1 {
  text-align: center;
  margin-top: 25px;
  line-height: 31px;
  font-family: MicrosoftYaHei;
  font-size: 24px;
  color: #515151;
  letter-spacing: 0;
}

.about .about-nav .conxt {
  margin-top: 26px;
}

.about .about-nav .conxt .conxt-top {
  height: 44px;
  background: #F5F5F5;
}

.about .about-nav .conxt .conxt-top span {
  float: left;
  line-height: 24px;
  margin-top: 10px;
  font-family: MicrosoftYaHei;
  font-size: 18px;
  color: #515151;
  letter-spacing: 0;
}

.about .about-nav .conxt .conxt-top span:first-child {
  margin-left: 46px;
}

.about .about-nav .conxt .conxt-top span:nth-child(2) {
  margin-left: 216px;
}

.about .about-nav .conxt .conxt-top span:nth-child(3) {
  margin-left: 144px;
}

.about .about-nav .conxt .conxt-top span:nth-child(4) {
  margin-left: 115px;
}

.about .about-nav .conxt .conxt-top span:nth-child(5) {
  margin-left: 115px;
}

.about .about-nav .conxt a {
  display: block;
}

.about .about-nav .conxt a .job-one h2 {
  float: left;
  width: 22%;
  margin-top: 11px;
  margin-left: 46px;
  line-height: 22px;
  font-family: PingFangSC-Regular;
  font-size: 16px;
  color: #535353;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.about .about-nav .conxt a .job-one span {
  float: left;
  margin-top: 11px;
  line-height: 22px;
  font-family: PingFangSC-Regular;
  font-size: 16px;
  color: #535353;
}

.about .about-nav .conxt a .job-one span:nth-child(2) {
  width: 216px;
  margin-left: 10px;
}

.about .about-nav .conxt a .job-one span:nth-child(3) {
  width: 185px;
}

.about .about-nav .conxt a .job-one span:nth-child(4) {
  width: 190px;
  color: #ADADAD;
}

.about .about-nav .conxt a .job-one p {
  float: left;
  margin-top: 11px;
  font-family: MicrosoftYaHei;
  font-size: 16px;
  color: #FF4949;
}

.about .about-nav .conxt a .key {
  height: 1px;
  background: #D3D3D3;
  margin-top: 11px;
}

.about .about-nav .conxt .fenye {
  margin-top: 50px;
}