.about_pas{
  height: 475pt;
 position: relative;
}
.about_page{
 width: 100%;
 height: 373px;
 margin-top: 90pt;

}
.about_page_l{
  width: 248pt;
  height: 156pt;
  margin-right: 40px;
}
.about_page_limg{
  width: 100%;
  height: 100%;
}
.about_page_r{
height: 100%;
padding-top: 10px;
}
.about_page_r_t{
  /* width: 107pt; */
  height: 21pt;
  font-size: 14pt;
  font-family: PingFangSC-Medium, PingFang SC;
  font-weight: 500;
  color: #333333;
  line-height: 21pt;
  margin-top: 20pt;
}
.about_page_r_c{
  width: 214pt;
height: 20pt;
font-size: 10pt;
font-family: PingFangSC-Medium, PingFang SC;
font-weight: 500;
color: #333333;
line-height: 20pt;
margin-top: 7pt;
}
.about_page_r_b{
  width: 276pt;
height: 108pt;
font-size: 9pt;
font-family: PingFangSC-Regular, PingFang SC;
font-weight: 400;
color: #666666;
line-height: 18pt;
margin-top: 7pt;
}