.wrap-header {
  width: 100%;
  height: 59px;
  background: #333;
  z-index: 999;
  position: relative;
}

.header-container {
  width: 980px;
  margin: 0 auto;
  position: relative;
  *z-index: 1;
}

.header-container .logo {
  width: 240px;
  padding-top: 3px;
}

.header-container .logo img {
  width: 100%;
}

.logo-nav {
  position: absolute;
  left: 10%;
  top: 13px;
}

.top-nav {
  position: relative
}

.top-nav .navlist-wrap {
  margin: 0 auto;
  position: relative;
  width: 980px
}

.top-nav .navlist {
  position: absolute;
  left: 30%;
  top: -59px;
  font-size: 15px;
}

.top-nav .navlist a {
  color: #fff;
}

.top-nav .navlist .currentnav {
  background: #fff;
  color: #000;
}

#expandZone img {
  height: 108px;
  width: auto
}

.navlist .nav-btn span {}

.navlist .btn-active span {
  background: url(../images/broswer_home.png) no-repeat -8px -145px;
  *background-position: -5px -145px
}

.top-nav .expand {
  height: 0px;
  background-color: #cccacb;
  overflow: hidden;
  position: relative;
  width: 100%;
  z-index: 9999;
  margin-top: 10px
}

.expand .download {
  height: 180px;
  width: 500%;
}

.expand .download .item {
  float: left;
  width: 20%
}

.expand .download .item-active {
  display: block
}

.expand .close-btn {
  width: 120px;
  height: 20px;
  background: url(../images/broswer_home.png) no-repeat -13px -117px;
  position: absolute;
  left: 50%;
  bottom: -2px;
  margin-left: -60px;
  cursor: pointer;
}

.download .download-list {
  text-align: center;
  height: 160px;
  padding-top: 20px
}

.download .download-list .btn {
  display: inline-block;
  text-decoration: none;
  color: #333;
  width: 205px;
  font-size: 18px;
  line-height: 24px;
  cursor: pointer;
  margin: 0 5px
}

.download .download-list .btn:hover {
  color: #333
}

.download-list .btn .text {
  font-size: 14px;
  margin-top: 5px;
  display: inline-block
}

.navbar-wrapper {
  margin-top: 1px;
  position: relative;
  z-index: 15;
}

ul.dropdown {
  position: relative;
  width: 100%;
  z-index: 1001
}

ul.dropdown li {
  font-weight: bold;
  float: left;
  width: 120px;
  font-size: 16px;
  position: relative;
  text-align: center;
}

ul.dropdown a:hover {
  color: #000;
}

ul.dropdown li a {
  display: block;
  padding: 20px 0px;
  color: #34495e;
  position: relative;
  z-index: 2000;
  text-align: center;
  text-decoration: none;
  font-weight: 300;
}

ul.dropdown li a:hover,
ul.dropdown li a.hover {
  background: #fff;
  position: relative;
  color: #333;
}

ul.dropdown ul {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  width: 120px;
  z-index: 1000;
}

ul.dropdown ul li {
  font-weight: normal;
  background: #f6f6f6;
  color: #000;
  border-bottom: 1px solid #ccc;
}

ul.dropdown ul li a {
  display: block;
  color: #fff !important;
  background: #333 !important;
}

ul.dropdown ul li a:hover {
  display: block;
  background: #fff !important;
  color: #333 !important;
}

.drop>a {
  position: relative;
}

.drop>a:after {
  content: "";
  position: absolute;
  right: 10px;
  top: 40%;
  border-left: 5px solid transparent;
  border-top: 5px solid #333;
  border-right: 5px solid transparent;
  z-index: 999;
}

.drop>a:hover:after {
  content: "";
  border-left: 5px solid transparent;
  border-top: 5px solid #fff;
  border-right: 5px solid transparent;
}

.wrap-header {
  position: fixed;
  top: -1px !important
}