.width100 {
  width: 100%;
  min-width: 1200px;
}
.width1200 {
  width: 1200px;
  margin: 0 auto;
  position: relative;
}
.header {
  position: absolute;
  top: 0;
  width: 100%;
  min-width: 1200px;
  height: 66px;
  z-index: 998;
}
.header-nav {
  position: relative;
  width: 100%;
  height: 66px;
  color: #fff;
  border-bottom: 1px solid rgba(102, 102, 102, 0.05);
}
.header-logo {
  position: absolute;
  top: 10px;
  left: 50px;
}
.header-logo-pic {
  display: block;
  min-width: 230px;
  width: auto;
  height: 46px;
  background: url(../images/logo-gray.png) center center no-repeat;
  text-indent: -999em;
}
@media only screen and (-webkit-min-device-pixel-ratio: 2), only screen and (-o-min-device-pixel-ratio: 2), only screen and (min--moz-device-pixel-ratio: 2), only screen and (min-device-pixel-ratio: 2) {
  .header-logo-pic {
    display: block;
    min-width: 230px;
    width: auto;
    height: 46px;
    background: url(../images/logo-gray.png) no-repeat;
    background-size: contain;
    text-indent: -999em;
  }
}
.header-menu {
  width: 100%;
  text-align: center;
}
.header-menu .header-menu-item {
  position: relative;
  display: inline-block;
  cursor: pointer;
  -webkit-transition: all .2s;
  transition: all .2s;
}
.header-menu .header-menu-item.active .header-title {
  font-size: 16px;
  color: #00bdff;
}
.header-menu .header-menu-item.active:after {
  content: '';
  width: 16px;
  height: 3px;
  background: #00bdff;
  border-radius: 2px;
  position: absolute;
  bottom: 0;
  left: 50%;
  margin-left: -8px;
}
.header-menu .header-menu-item.active:hover {
  opacity: 1;
}
.header-menu .header-menu-item:hover {
  opacity: .5;
}
.header-menu .header-title {
  display: block;
  padding: 0 25px;
  line-height: 66px;
  font-size: 14px;
  cursor: pointer;
  color: #666;
}
.header-menu .header-title[href="javascript:void(0)"] {
  cursor: default;
}
.header-action {
  position: absolute;
  right: 30px;
  top: 0px;
}
.header-action .header-search {
  position: relative;
  float: left;
  width: 180px;
  height: 26px;
  margin: 20px 0;
}
.header-action .header-search-btn {
  position: absolute;
  top: 5px;
  right: 10px;
  width: 25px;
  height: 16px;
  font-size: 0;
  cursor: pointer;
  -webkit-transition: all .2s;
  transition: all .2s;
  text-align: right;
}
.header-action .header-search-btn:hover {
  opacity: .5;
}
.header-action .header-search-btn .iconfont {
  color: #bbb;
  display: none\9;
}
.header-action .header-search-btn span {
  color: #666;
  font-size: 12px;
}
.header-action .header-search-container {
  float: right;
  width: 0;
  height: 26px;
  background: rgba(102, 102, 102, 0.1);
  background: rgb(239, 239, 239)\9;
  border-radius: 13px;
  overflow: hidden;
  -webkit-transition: all .5s ease;
  transition: all .5s ease;
}
.header-action .header-search:hover .header-search-container {
  width: 180px;
}
.header-action .search-input {
  height: 26px;
  padding-left: 12px;
  -webkit-appearance: none;
  border: none;
  outline: none;
  background: transparent;
  color: #666;
}
.header-action input::-webkit-input-placeholder {
  color: #666;
  opacity: .5;
}
.header-action .header-line {
  float: left;
  width: 2px;
  height: 10px;
  margin: 28px 12px;
  background: #666;
  opacity: .1;
}
.header-action .header-status {
  float: left;
}
.header-action .header-btn1 {
  display: inline-block;
  margin: 20px 7px;
  padding: 0 15px;
  height: 22px;
  border: 2px solid rgba(102, 102, 102, 0.3);
  border-radius: 13px;
  text-align: center;
  color: #666;
  font-size: 12px;
  line-height: 22px;
  -webkit-transition: all .2s;
  transition: all .2s;
}
.header-action .header-btn1:hover {
  opacity: .5;
}
.header-action .header-btn2 {
  display: inline-block;
  margin: 20px 7px;
  padding: 0 15px;
  height: 22px;
  border: 2px solid #00bdff;
  background: #00bdff;
  border-radius: 13px;
  color: #fff;
  font-size: 12px;
  line-height: 22px;
  -webkit-transition: all .2s;
  transition: all .2s;
}
.header-action .header-btn2:hover {
  background: #00a4f0;
  border: 2px solid #00a4f0;
}
.header-dropdown {
  position: absolute;
  width: 100%;
  height: 0;
  top: 66px;
  overflow: hidden;
  z-index: 999;
  background: rgba(248, 248, 248, 0.98);
  background: rgb(248, 248, 248)\9;
  -webkit-transition: height 0.2s cubic-bezier(0, 0, 0.2, 1) 0ms;
  transition: height 0.2s cubic-bezier(0, 0, 0.2, 1) 0ms;
  -webkit-box-shadow: 0 30px 35px rgba(0, 0, 0, 0.1);
  box-shadow: 0 30px 35px rgba(0, 0, 0, 0.1);
}
.header-dropdown .header-submenu {
  width: 100%;
}
.header-dropdown .submenu-container {
  display: none;
  width: 1200px;
  margin: 0 auto;
  padding-top: 50px;
  text-align: left;
}
.header-dropdown .submenu-data {
  width: 1200px;
  padding-left: 50px;
}
.header-dropdown .submenu-data-item {
  float: left;
  width: 200px;
}
.header-dropdown .submenu-data-type {
  position: relative;
  display: block;
  margin-bottom: 30px;
  font-size: 16px;
  color: #666;
}
.header-dropdown .submenu-data-type strong {
  font-weight: normal;
}
.header-dropdown .submenu-data-type:after {
  content: '';
  width: 18px;
  height: 3px;
  background: #00bdff;
  border-radius: 1px;
  position: absolute;
  bottom: -14px;
  left: 0;
}
.header-dropdown .submenu-data-name {
  display: block;
  height: 25px;
  line-height: 25px;
  font-size: 12px;
  overflow: hidden;
}
.header-dropdown .submenu-data-name .submenu-data-text {
  color: #333;
  opacity: .5;
}
.header-dropdown .submenu-data-name .submenu-data-new {
  margin-left: 10px;
  display: inline-block;
  padding: 0 3px;
  line-height: 14px;
  border: 1px solid #e83b49;
  border-radius: 2px;
  font-size: 10px;
  color: #e83b49;
}
.header-dropdown .submenu-data-name .submenu-data-hot {
  margin-left: 10px;
  display: inline-block;
  padding: 0 3px;
  line-height: 14px;
  border: 1px solid #f39700;
  border-radius: 2px;
  font-size: 10px;
  color: #f39700;
}
.header-dropdown .submenu-data-name:not(:last-child):hover .submenu-data-text {
  color: #00bdff;
  opacity: 1;
}
.header-dropdown .submenu-data-name:last-child .submenu-data-text {
  color: #333;
  opacity: .3;
}
.header-dropdown .submenu-banner {
  width: 1150px;
  margin: 50px 0 0 50px;
  padding-bottom: 25px;
}
.header-dropdown .submenu-banner .submenu-banner-item {
  display: block;
  float: left;
  margin-right: 50px;
  width: 330px;
  height: 100px;
  background: #181818;
  border-radius: 3px;
}
.header-dropdown .submenu-product {
  width: 550px;
  float: left;
  padding-left: 50px;
  padding-bottom: 40px;
}
.header-dropdown .submenu-title {
  position: relative;
  margin-bottom: 40px;
  padding-left: 18px;
  font-size: 16px;
  font-weight: bold;
  color: #666;
}
.header-dropdown .submenu-title:before {
  content: '';
  width: 6px;
  height: 6px;
  background: #00bdff;
  border-radius: 1px;
  position: absolute;
  left: 0;
  top: 8px;
}
.header-dropdown .submenu-product-item {
  float: left;
  width: 250px;
  margin-bottom: 25px;
}
.header-dropdown .submenu-product-item-name {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  color: #666;
}
.header-dropdown .submenu-product-item-name strong {
  font-weight: normal;
}
.header-dropdown .submenu-product-item-name[href="javascript:void(0)"] {
  cursor: default;
}
.header-dropdown .submenu-product-item-name:not([href="javascript:void(0)"]):hover {
  color: #00bdff;
}
.header-dropdown .submenu-product-item-desc {
  display: block;
  margin-left: 13px;
  font-size: 12px;
  color: #666;
  opacity: .5;
}