.footer {
  background-color: #343536;
  padding: 55px 0;
}
.footer_left-li .p1 {
  font-family: PingFangSC-Medium;
  font-size: 18px;
  color: #FFFFFF;
  letter-spacing: 0;
  text-align: left;
  font-weight: 500;
  margin-top: 50px;
}
.footer_center-li-li {
  margin-bottom: 27px;
  width: 30%;
  font-family: PingFangSC-Regular;
  font-size: 18px;
  color: #FFFFFF;
  letter-spacing: 0;
  font-weight: 400;
}
.footer_center-li {
  width: 38%;
  margin-right: 40px;
}
.footer .flew_1 {
  display: flex;
  justify-content: space-between;
}
.footer .flew_2 {
  display: flex;
}
.footer .flew_3 {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.footer_right-li .p1 {
  font-family: PingFangSC-Medium;
  font-size: 18px;
  color: #FFFFFF;
  letter-spacing: 0;
  text-align: left;
  font-weight: 500;
  margin-bottom: 10px;
}
.footer_right-li-p1 {
  font-family: PingFangSC-Medium;
  font-size: 18px;
  color: #FFFFFF;
  letter-spacing: 0;
  text-align: left;
  font-weight: 500;
}
@media screen and (min-width: 1100px) and (max-width: 1700px) {
  .footer_center-li {
    width: 50%;
  }
}
@media screen and (min-width: 1100px) and (max-width: 1400px) {
  .footer_center-li-li{
      width: 42%;
  }
}