body {
  margin: 0 auto;
  font-family: "PingFang SC", Helvetica, Arial, "Hiragino Sans GB", "Microsoft Yahei";
}
.ko {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #AAAAAA;
}
.about-top {
  height: 40px;
  background: #F7F7F5;
  position: relative;
}
.about-top .about-bj {
  height: 30px;
  padding-top: 5px;
  margin-left: 10px;
}
.about-top .about-bj .about-m1 {
  display: inline-block;
  width: 110px;
  height: 30px;
  line-height: 27px;
  text-align: center;
}
.about-top .about-bj .about-m1 img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  vertical-align: middle;
}
.about-top .about-bj .about-m2 {
  display: inline-block;
  margin-left: -20px;
  width: 23px;
  height: 30px;
  line-height: 27px;
  text-align: center;
}
.about-top .about-bj .about-m2 img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  vertical-align: middle;
}
.about-top .about-tet {
  width: 96%;
  position: absolute;
  top: 10px;
  left: 16px;
}
.about-top .about-tet .ko {
  float: left;
  margin-top: 7px;
  margin-right: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #F7F7F5;
}
.about-top .about-tet h3 {
  float: left;
  height: 20px;
  line-height: 20px;
  font-family: PingFangSC-Regular;
  font-size: 14px;
  color: #F7F7F5;
  letter-spacing: 0;
}
.about-top .about-tet a {
  float: right;
  height: 17px;
  line-height: 17px;
  margin-top: 2px;
  margin-right: 16px;
  font-family: PingFangSC-Regular;
  font-size: 12px;
  color: #848484;
  letter-spacing: 0;
}
.main {
  width: 1100px;
  background: #fff;
  margin: 0 auto;
  padding-top: 12px;
  padding-bottom: 20px;
}
.main .nav-cen {
  width: 1060px;
  margin-left: 20px;
}
.main .nav-cen .bodyleft {
  float: left;
  width: 322px;
  margin-bottom: 68px;
}
.main .nav-cen .bodyleft .supply {
  width: 100%;
}
.main .nav-cen .bodyleft .supply .about-con {
  border: 1px solid #D6D6D6;
  border-top: none;
  box-sizing: border-box;
}
.main .nav-cen .bodyleft .supply .about-con a {
  display: block;
  height: 50px;
  background: #FFFFFF;
  border-bottom: 1px dashed #D6D6D6;
  box-sizing: border-box;
}
.main .nav-cen .bodyleft .supply .about-con a .ko {
  float: left;
  margin-left: 16px;
  margin-top: 21px;
}
.main .nav-cen .bodyleft .supply .about-con a span {
  float: left;
  margin-top: 14px;
  margin-left: 21px;
  font-family: PingFangSC-Regular;
  font-size: 16px;
  color: #AAAAAA;
}
.main .nav-cen .bodyleft .supply .about-con a:last-child {
  border: none;
}
.main .nav-cen .bodyleft .supply .about-con a.active > span {
  color: #606060;
}
.main .nav-cen .bodyleft .supply .about-con a:hover > span {
  color: #606060;
}
.main .nav-cen .bodyleft .conter {
  margin-top: 10px;
}
.main .nav-cen .bodyleft .conter .about-con {
  background: #FFFFFF;
  border: 1px solid #D6D6D6;
  border-top: none;
  box-sizing: border-box;
  height: 230px;
}
.main .nav-cen .bodyleft .conter .about-con .about-context {
  height: 110px;
  padding-top: 28px;
  margin-left: 30px;
}
.main .nav-cen .bodyleft .conter .about-con .about-context p {
  margin-bottom: 25px;
  line-height: 20px;
  font-family: PingFangSC-Regular;
  font-size: 16px;
  color: #464646;
  letter-spacing: 0;
}
.main .nav-cen .bodyleft .conter .about-con .about-conimg {
  margin-top: 20px;
  margin-left: 30px;
}
.main .nav-cen .bodyleft .conter .about-con .about-conimg .conimg {
  float: left;
  width: 30px;
  height: 30px;
  line-height: 27px;
  text-align: center;
}
.main .nav-cen .bodyleft .conter .about-con .about-conimg .conimg img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  vertical-align: middle;
}
.main .nav-cen .bodyleft .conter .about-con .about-conimg span {
  display: inline-block;
  height: 22px;
  line-height: 22px;
  margin-left: 12px;
  margin-top: 4px;
  font-family: PingFangSC-Regular;
  font-size: 16px;
  color: #464646;
  letter-spacing: 0;
}
.main .nav-cen .bodyright {
  float: left;
  margin-left: 12px;
  width: 726px;
  background: #FFFFFF;
  border: 1px solid #D6D6D6;
  box-sizing: border-box;
}
.main .nav-cen .bodyright .right-top {
  height: 17px;
  margin-top: 12px;
  margin-left: 30px;
}
.main .nav-cen .bodyright .right-top span {
  height: 17px;
  line-height: 17px;
  font-family: PingFangSC-Regular;
  font-size: 12px;
  color: #272727;
  letter-spacing: 0;
}
.main .nav-cen .bodyright .right-top span:last-child {
  color: #689EDE;
}
.main .nav-cen .bodyright .right-nav h1 {
  height: 33px;
  margin-top: 39px;
  line-height: 33px;
  font-family: PingFangSC-Medium;
  text-align: center;
  font-size: 24px;
  color: #414141;
  letter-spacing: 0;
}
.main .nav-cen .bodyright .right-nav .right-nav-bot {
  width: 100%;
  margin-bottom: 100px;
}
.main .nav-cen .bodyright .right-nav .right-nav-bot .mapp {
  float: left;
  margin-left: 20px;
  margin-top: 46px;
  width: 380px;
  overflow: hidden;
}
.main .nav-cen .bodyright .right-nav .right-nav-bot .conttext {
  float: left;
  line-height: 22px;
  margin-left: 36px;
  margin-top: 73px;
  font-family: "微软雅黑";
  font-size: 16px;
  color: #A1A1A1;
  letter-spacing: 0;
}
.main .nav-cen .bodyright .right-nav .right-nav-bot .conttext p {
  width: 248px;
  line-height: 26px;
  white-space: normal;
}