body {
  background: #F2F2F2;
}

.haderht {
  background: #F2F2F2;
}

.haderht .hesder .header-top {
  width: 1100px;
  margin: 0 auto;

}

.haderht .hesder .header-top h1 {
  float: left;
  font-family: PingFangSC-Regular;
  font-size: 12px;
  color: #9D9D9D;
  letter-spacing: 0;
  margin-left: 20px;
  margin-top: 7px;
  margin-bottom: 9px;
}

.haderht .hesder .header-top .t-right {
  margin-top: 4px;
}

.haderht .hesder .header-top .t-right ul li {
  float: left;
  margin-right: 22px;
}

.haderht .hesder .header-top .t-right ul li a {
  font-family: PingFangSC-Regular;
  font-size: 12px;
  color: #9D9D9D;
  letter-spacing: 0;
}

.haderht .hesder .header-top .t-right ul li a:hover {
  color: #2D85AE;
}

.middle {
  background: #fff;
  margin-top: 4px;
}

.middle .middle-nav {
  width: 1100px;
  margin: 0 auto;
}

.middle .middle-nav .log {
  float: left;
  width: 177px;
  height: 88px;
  line-height: 85px;
  text-align: center;
  margin-top: 5px;
  margin-bottom: 5px;

}

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

.middle .middle-nav .sug {
  float: left;
  margin-left: 3px;
  margin-top: 21px;
  width: 2px;
  height: 48px;
  background: #D8D8D8;
}

.middle .middle-nav ul {
  float: left;
}

.middle .middle-nav ul li {
  float: left;
  width: 84px;
  height: 22px;
  margin-top: 34px;
}

.middle .middle-nav ul li:nth-child(9) a span {
  border-right: none;
}

.middle .middle-nav ul li a {
  display: block;
}

.middle .middle-nav ul li span {
  display: block;
  height: 22px;
  line-height: 22px;
  border-right: 1px solid #D8D8D8;
  text-align: center;
  font-family: PingFangSC-Regular;
  font-size: 16px;
  color: #757575;
  letter-spacing: 0;
  box-sizing: border-box;
}






.middle .middle-nav ul li.active span {
  font-weight: 700;
  font-family: PingFangSC-Semibold;
  font-size: 16px;
  color: #0D548F;
  letter-spacing: 0;
}

.middle .middle-nav ul li:hover span {
  font-weight: 700;
  font-family: PingFangSC-Semibold;
  font-size: 16px;
  color: #0D548F;
  letter-spacing: 0;
}





.middle .middle-nav .suo {
  position: relative;
  float: right;
  margin-top: 34px;
  width: 136px;
  height: 22px;
  background: #FFFFFF;
  border: 1px solid #D3D3D3;
  box-sizing: border-box;
}


.middle .middle-nav input {
  background: #FFFFFF;
  width: 100px;
  height: 20px;
  border-radius: 4px;
  border: none;
  outline: none;
  margin-left: 30px;
  font-family: PingFangSC-Regular;
  font-size: 14px;
  color: #000;
  letter-spacing: 0;
}

.middle .middle-nav input::-ms-input-placeholder {
  font-family: PingFangSC-Regular;
  font-size: 14px;
  color: #D5D5D5;
  letter-spacing: 0;
}

.middle .middle-nav input::-webkit-input-placeholder {
  font-family: PingFangSC-Regular;
  font-size: 14px;
  color: #D5D5D5;
  letter-spacing: 0;
}

.middle .middle-nav .suoimg {
  position: absolute;
  top: 3px;
  left: 6px;
  width: 14px;
  height: 15px;
  line-height: 12px;
  text-align: center;
  background: #fff;
}




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