/* 导航 */
.navCont_s {
  width: 960px;
  margin: 0 0 0 120px;
}

.m-newnav {
  position: relative;
  z-index: 2;
  height: 46px;
  width: expression(document.body.clentWidth<=1080?"1080px":"auto");
}

.m-newnav ul li {
  position: relative;
  padding: 0 2px 0 0;
  float: left;
}

.m-newnav ul li a {
  float: left;
  text-align: center;
  height: 46px;
  line-height: 46px;
  width: 109px;
  font-family: "Microsoft yahei", "微软雅黑", Arial, Helvetica, sans-serif, "宋体";
  text-decoration: none;
  color: #fff;
}

.m-newnav ul li a:hover {
  text-decoration: none;
}

.m-newnav ul li ul {
  *z-index: 4;
  position: absolute;
  top: 47px;
  left: 0px;
  visibility: hidden;
  ;
  width: 162px;
}

.m-newnav ul li ul.last {
  left: -60px;
}

.m-newnav ul li ul li ul {
  top: 0px;
  left: 160px;
}

.m-newnav ul li ul.last li ul {
  left: -162px;
  width: 162px;
}

.m-newnav ul ul li {
  width: 162px;
}

.m-newnav ul ul li a {
  display: block;
  margin: 0 auto;
  text-align: center;
}

.u-first a {}