.nfMain .nfItem {
  float: none;
  width: auto;
}
.nfMain .nfSubS .nfSubC {
  height: auto;
}
.nfMain .nfJSShowSub {
  position: relative;
  left: 0px !important;
  top: 0px  !important;
}
.nfMain .nfSubC .nfJSShowSub {
  position: absolute;
  top: 0px  !important;
  left: 100%  !important;
}
.nfPure .nfItem:hover>.nfSubC {
  position: relative;
  left: 0px;
  top: 0px;
}
.nfPure .nfSubC .nfItem:hover>.nfSubC {
  position: absolute;
  top: 0px;
  left: 100%;
}