.leibiap {
  background: #FFFFFF;
}

.leibiap .li-nav {
  width: 1100px;
  margin: 0 auto;
  padding-bottom: 18px;
}

.leibiap .li-nav p {
  float: left;
  padding-top: 18px;
}

.leibiap .li-nav p a {
  display: block;
  font-family: PingFangSC-Regular;
  font-size: 12px;
  color: #272727;
  letter-spacing: 0;
}

.leibiap .li-nav p:first-child {
  margin-left: 22px;
}

.leibiap .li-nav p:nth-child(3) {
  color: #c0baba;
}

.about .about-nav {
  width: 1100px;
  margin: 0 auto;
  margin-top: 40px;
}

.about .about-nav .tu-img {
  float: left;
  background: #FFFFFF;
  border: 1px solid #C9C9C9;
  width: 504px;
  height: 410px;
  line-height: 407px;
  text-align: center;
  box-sizing: border-box;
}

.about .about-nav .tu-img img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  vertical-align: middle;
}

.about .about-nav .topp {
  float: left;
  margin-left: 46px;
}

.about .about-nav .topp h3 {
  text-align: center;
  width: 459px;
  line-height: 33px;
  font-family: PingFangSC-Regular;
  font-size: 24px;
  color: #000000;
  letter-spacing: 0;
}

.about .about-nav .topp .key {
  margin-top: 15px;
  width: 550px;
  height: 1px;
  background: #D8D8D8;
}

.about .about-nav .topp .jg {
  margin-top: 20px;
  line-height: 33px;
  color: #CB1418;
  letter-spacing: 0;
  font-family: PingFangSC-Semibold;
  font-size: 24px;
}

.about .about-nav .topp .ding {
  margin-top: 22px;
  line-height: 25px;
  font-family: PingFangSC-Regular;
  font-size: 18px;
  color: #464646;
  letter-spacing: 0;
}

.about .about-nav .topp .ding span {
  line-height: 25px;
  font-family: PingFangSC-Semibold;
  font-size: 18px;
  color: #CB1418;
  letter-spacing: 0;
}

.about .about-nav .topp .xinsi-nav {
  margin-top: 30px;
}

.about .about-nav .topp .xinsi-nav p {
  line-height: 28px;
  margin-bottom: 33px;
  font-family: PingFangSC-Regular;
  font-size: 20px;
  color: #5A5A5A;
  letter-spacing: 0;
}

.about .about-nav .topp .xinsi-nav table th {
  font-weight: 14px;
  line-height: 26px;
}

.about .about-nav .topp .xinsi-nav table td {
  font-weight: 14px;
  line-height: 26px;
}

.supv {
  position: relative;
  min-height: 710px;
  padding-bottom: 50px;
}

.supv .supv-nac {
  width: 1100px;
  margin: 0 auto;
}

.supv .supv-nac .qh {
  width: 98%;
  margin: 0 auto;
  margin-top: 40px;
  height: 54px;
  background: #606165;
}

.supv .supv-nac .qh p {
  width: 130px;
  border-right: 1px solid #fff;
  box-sizing: border-box;
  float: left;
  line-height: 54px;
  text-align: center;
  font-family: PingFangSC-Regular;
  font-size: 20px;
  color: #FFFFFF;
  letter-spacing: 0;
  cursor: pointer;
}

.supv .supv-nac .qh .ov {
  background: #ffc107;
}

.supv .supv-nac .xiqin {
  width: 98%;
  margin: 0 auto;
  margin-top: 60px;
  padding-bottom: 50px;
}

.supv .supv-nac .xiqin .sm {
  line-height: 26px;
  white-space: pre-line;
  text-align: Justify;
  text-justify: inter-ideograph;
  font-family: PingFangSC-Regular;
  font-size: 14px;
  color: #000000;
  letter-spacing: 0;
}

.supv .supv-nac .xiqin .sm img {
  max-width: 100%;
  height: auto;
}

.supv .supv-nac .orders {
  width: 1100px;
  display: none;
  position: absolute;
  z-index: 100;
  top: 54px;
}

.supv .supv-nac .orders .orderbox {
  margin-top: 44px;
}

.supv .supv-nac .orders .orderbox .biaodan {
  float: left;
  margin-bottom: 38px;
  margin-left: 2%;
  margin-right: 5%;
  height: 30px;
}

.supv .supv-nac .orders .orderbox .biaodan i {
  float: left;
  width: 12px;
  height: 17px;
  margin-top: 4px;
  font-family: PingFangSC-Medium;
  font-size: 12px;
  color: #FF2D2D;
  letter-spacing: 0;
}

.supv .supv-nac .orders .orderbox .biaodan span {
  margin-right: 30px;
  height: 30px;
  float: left;
  margin-top: 5px;
  font-family: PingFangSC-Medium;
  font-size: 14px;
  color: #A1A1A1;
  letter-spacing: 0;
}

.supv .supv-nac .orders .orderbox .biaodan .tongyong {
  float: left;
  height: 30px;
  width: 390px;
  border: 1px solid #C8C8C8;
  box-sizing: border-box;
  border-radius: 4px;
  background: #FFFFFF;
}

.supv .supv-nac .orders .orderbox .biaodan .tongyong input {
  width: 370px;
  margin-left: 12px;
  font-size: 14px;
  background: none;
  height: 30px;
  border: none;
  outline: none;
  margin-top: -1px;
}

.supv .supv-nac .orders .orderbox .biaodan .tongyong input::-ms-input-placeholder {
  font-family: PingFangSC-Regular;
  font-size: 14px;
  color: #D7D7D7;
}

.supv .supv-nac .orders .orderbox .biaodan .tongyong input::-webkit-input-placeholder {
  font-family: PingFangSC-Regular;
  font-size: 14px;
  color: #D7D7D7;
}

.supv .supv-nac .orders .orderbox .biaodan:nth-child(2)>span {
  margin-right: 16px;
}

.supv .supv-nac .orders .orderbox .noo {
  margin-left: 3%;
  margin-top: 20px;
}

.supv .supv-nac .orders .orderbox .noo span {
  margin-right: 30px;
  height: 30px;
  float: left;
  margin-top: 5px;
  font-family: PingFangSC-Medium;
  font-size: 14px;
  color: #A1A1A1;
  letter-spacing: 0;
}

.supv .supv-nac .orders .orderbox .noo .noo-text {
  display: inline-block;
  background: #FFFFFF;
  border: 1px solid #C8C8C8;
  border-radius: 4px;
  box-sizing: border-box;
}

.supv .supv-nac .orders .orderbox .noo .noo-text textarea {
  float: left;
  width: 924px;
  height: 130px;
  padding-top: 10px;
  margin-left: 12px;
  outline: none;
  border: none;
}

.supv .supv-nac .orders button {
  margin-top: 24px;
  margin-left: 10%;
  width: 120px;
  height: 32px;
  border: none;
  background: #ffc107;
  border-radius: 26px;
  font-family: PingFangSC-Regular;
  font-size: 14px;
  color: #FFFFFF;
  letter-spacing: 0;
  cursor: pointer;
}