.w1200 {
  width: 1200px;
  margin-left: auto;
  margin-right: auto;
}
.index-buysell-step {
  position: relative;
  margin-top: 30px;
  font-size: 14px;
  z-index: 1;
}
.cnxh_div{
  border:1px solid #e5e5e5;
  box-shadow: 0 1px 4px 0 rgba(88,100,117,.2);
  margin-top: 20px;
  background: #fff;
}

.w900{
  width: 900px;
  height: 540px;
  margin-left: auto;
  margin-right: auto;
  overflow:auto;
}
.w575{width: 574px;height: 230px;}

.cjwt_div{
  background-color: #ff6b1d;
  color: #fff;
  width: 164px;
  height: 55px;
  text-align: center;
  line-height: 57px;
}
.q_a{
  color: #000;
  background-color: #e9e9e9;
  padding:10px 0 10px 23px;
}
.q_p1{
  color: #2c2c2c;
  font-size:14px;
  margin: 27px 0 27px 23px;
  font-weight: 600;
}
.q_p2{
  color: #7f7f7f;
  font-size:12px;
  padding-left: 45px;
  padding-bottom: 27px;
}
.p_h{
  color: #999999;
}
.q_ax{
  border-top:1px solid #e4e4e4;
}