.header .banner {
  width: 100%;
  min-width: 1200px;
  height: 172px;
  box-sizing: border-box;
  padding-top: 30px;
}
.header .banner .headerCon {
  width: 1200px;
  margin: 10px auto 0;
}
.header .banner .headerCon .search .tip {
  text-align: right;
  letter-spacing: 1px;
  line-height: 30px;
  margin-bottom: 6px;
  color: #999999;
}
.header .banner .headerCon .search .tip a {
  margin: 0 6px;
  vertical-align: -2px;
  position: relative;
}
.header .banner .headerCon .search .tip a img.ewm{
  position: absolute;
  top: 24px;
  left: -50px;
  width: 130px;
  z-index: 5;
  border: 1px solid #cccccc;
}
.header .banner .headerCon .search .tip a:hover {
  color: #e4141d;
}
.header .banner .headerCon .search form {
  width: 380px;
  height: 38px;
  line-height: 38px;
  display: block;
  background: #f9f9f9;
  border-radius: 4px;
  overflow: hidden;
  margin: 0 auto;
  border: 1px solid #d3d3d3;
}
.header .banner .headerCon .search form input {
  height: 38px;
  font-size: 15px;
  display: block;
  text-indent: 14px;
  width: 300px;
  background: #f9f9f9;
}
.header .banner .headerCon .search form button {
  width: 50px;
  height: 100%;
  cursor: pointer;
  background: url("/public/icon_search.png") no-repeat center center #e4141d;
  display: block;
  color: #FFFFFF;
  text-align: center;
  font-size: 18px;
}
.header .nav {
  background: #e4141d;
  box-sizing: border-box;
  line-height: 50px;
  height: 50px;
  font-size: 22px;
}
.header .nav ul {
  width: 1200px;
  margin: 0 auto;
}
.header .nav ul > li {
  float: left;
  color: #FFFFFF;
  width: 200px;
  text-align: center;
  position: relative;
}
.header .nav ul li a {
  display: block;
}
.header .nav ul li.active {
  font-weight: bold;
}
.header .nav ul li:hover {
  font-weight: bold;
}
.header .nav ul li.expand{
  background: #c0050d;
}
.header .nav ul li .dropList{
  position: absolute;
  width: 100%;
  top: 50px;
  z-index: 100;
  left: 0;
  background: #e4141d;
}
.header .nav ul li .dropList li.dlItm{
  font-weight: normal;
  float: none;
}
.header .nav ul li .dropList li.dlItm:hover{
  background: #c0050d;
}