.header-container {
  width: 1200px;
  height: 85px;
  position: relative;

  margin: 0px auto;
  overflow: hidden;
}
.header-container .logo {
  display: inline-block;
  width: 380px;
  height: 53px;
  background-image: url(../../images/tzkg/logo/logo.png);
  background-repeat: no-repeat;
  margin: 25px 80px 0px 0px;
  float: left;
}
.header-container .nav ul li {
  width: 84px;
  height: 69px;

  margin: 25px 20px 0px 0px;
  text-align: center;
  float: left;
}
.header-container .nav ul li {
  display: inline-block;
  font-size: 16px;
  color: #3E3A39;

  padding-top:12px;
}
.header-container .nav ul li:hover, .header-container .nav ul li .is-selected {
  cursor: pointer;
  background-image: url(../../images/tzkg/nav/item-bg.png);
  color: #fff;
}

.header-container .search .search-btn {
  width: 17px;
  height: 17px;
  position: absolute;
  right: 0px;
  top: 37px;

  cursor: pointer;
  background-image: url(../../images/tzkg/search/search.png);
  background-size: 17px 17px;
}

.header-container .nav ul li span {
  display: inline-block;
  width: 63px;
  height: 15px;
  padding-top: 4px;
}
.nav-item-index {
  background: url(../../images/tzkg/nav/index-normal.png) no-repeat center;
}
.nav-item-gsgk {
  background: url(../../images/tzkg/nav/gsgk-normal.png) no-repeat center;
}
.nav-item-ywbk {
  background: url(../../images/tzkg/nav/ywbk-normal.png) no-repeat center;
}
.nav-item-xwdt {
  background: url(../../images/tzkg/nav/xwdt-normal.png) no-repeat center;
}
.nav-item-ddjs {
  background: url(../../images/tzkg/nav/ddjs-normal.png) no-repeat center;
}
.nav-item-rlzy {
  background: url(../../images/tzkg/nav/rlzy-normal.png) no-repeat center;
}
.nav-item-lxwm {
  background: url(../../images/tzkg/nav/lxwm-normal.png) no-repeat center;
}

.nav-item-hover-index {
  background: url(../../images/tzkg/nav/index-hover.png) no-repeat center;
}
.nav-item-hover-gsgk {
  background: url(../../images/tzkg/nav/gsgk-hover.png) no-repeat center;
}
.nav-item-hover-ywbk {
  background: url(../../images/tzkg/nav/ywbk-hover.png) no-repeat center;
}
.nav-item-hover-xwdt {
  background: url(../../images/tzkg/nav/xwdt-hover.png) no-repeat center;
}
.nav-item-hover-ddjs {
  background: url(../../images/tzkg/nav/ddjs-hover.png) no-repeat center;
}
.nav-item-hover-rlzy {
  background: url(../../images/tzkg/nav/rlzy-hover.png) no-repeat center;
}
.nav-item-hover-lxwm {
  background: url(../../images/tzkg/nav/lxwm-hover.png) no-repeat center;
}