.stick-header {
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  min-width: 1200px;
  background-color: #fff;
  -moz-box-shadow: 0px 2px 10px 0px rgba(0, 0, 0, 0.3);
  box-shadow: 0px 2px 10px 0px rgba(0, 0, 0, 0.3);
  z-index: 111;
  display: none;
  opacity: 1;
  height: initial;
}
.header {
  height: initial;
}
/****登录、注册****/
.head_login {
  width: 100%;
  min-width: 1200px;
  background: #1E1F1C;
  height: 28px;
  line-height: 26px;
}
.head_login .welcome {
  font-weight: 300;
  color: #fff;
  float: left;
  height: 28px;
  overflow: hidden;
  max-width: 1200px;
}
.head_login .head_right {
  position: absolute;
  background: #1E1F1C;
  right: 0;
  top: 0;
  padding-left: 10px;
  max-width: 1200px;
  /*overflow: hidden;*/
  height: 28px;
}
.head_login .head_right a {
  color: #fff;
}
.head_login .head_right .language_content a {
  color: #000;
}
.head_login .language_title {
  height: 28px;
}
.head_login .headline {
  color: #3F3F3F;
}
.head_login .top_buyer i {
  padding: 0 10px;
  height: 25px;
}
.head_login .top_buyer {
  position: relative;
}
.head_login .top_buyer .garden {
  background: red;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  position: absolute;
  top: -1px;
  right: 5px;
}
.head_login .login {
  position: relative;
  padding-left: 20px;
}
.head_login .icon-xinxi {
  font-size: 18px;
  display: inline-block;
  vertical-align: middle;
  line-height: 17px;
}
/****导航、logo****/
.head_logo {
  height: 110px;
  /* background:#fff; */
}
.head_logo .logo {
  margin-top: 0;
  line-height: 110px;
  height: 100%;
}
/* .head_logo .logo img{ max-height: 100px;max-width: 300px;width: initial;height: initial;} */
.head_logo .fr {
  /* width: 880px; */
  height: 100%;
}
.head_logo .nav_more {
  float: right;
  margin-top: 35px;
}
.head_logo .nav_list {
  max-width: 820px;
  height: 50px;
  float: right;
  margin-top: 30px;
  font-size: 16px;
}
.head_logo .nav_list .nav_main {
  float: left;
  height: 40px;
  line-height: 40px;
  cursor: pointer;
  position: relative;
  z-index: 20;
  margin: 5px 0px;
  text-align: center;
}
.head_logo .nav_list .nav_main a {
  color: #333333;
}
.head_logo .nav_list .nav_main i {
  width: 18px;
  height: 24px;
  vertical-align: middle;
}
.head_logo .nav_list .nav_main:hover i {
  height: 16px;
  transform: rotate(180deg);
  color: #666666;
}
.head_logo .nav_list .nav_main .nav_par {
  text-align: center;
  padding: 0 20px;
}
.head_logo .nav_list .nav_main:hover i {
  background-position: -28px -16px;
}
.head_logo .nav_list .nav_main.cur:hover {
  -webkit-box-shadow: 0px 1px 5px 2px rgba(181, 182, 183, 0.75);
  -moz-box-shadow: 0px 1px 5px 2px rgba(181, 182, 183, 0.75);
  box-shadow: 0px 1px 5px 2px rgba(181, 182, 183, 0.75);
  border-radius: 6px 6px 0 0;
  z-index: 30;
  background: #fff;
}
.head_logo .nav_list .nav_main:hover .nav_child {
  display: block;
}
.head_logo .nav_list .nav_main .nav_child {
  display: none;
  width: 100%;
  background: #fff;
  margin-top: 0px;
  position: absolute;
  border-bottom-left-radius: 6px;
  border-bottom-right-radius: 6px;
  box-shadow: 0 0 0 0 rgba(181, 182, 183, 0.75), 5px 0 5px -3px rgba(181, 182, 183, 0.75), 0 5px 5px -3px rgba(181, 182, 183, 0.75), -5px 0 5px -3px rgba(181, 182, 183, 0.75);
  -webkit-box-shadow: 0 0 0 0 rgba(181, 182, 183, 0.75), 5px 0 5px -3px rgba(181, 182, 183, 0.75), 0 5px 5px -3px rgba(181, 182, 183, 0.75), -5px 0 5px -3px rgba(181, 182, 183, 0.75);
  -moz-box-shadow: 0 0 0 0 rgba(181, 182, 183, 0.75), 5px 0 5px -3px rgba(181, 182, 183, 0.75), 0 5px 5px -3px rgba(181, 182, 183, 0.75), -5px 0 5px -3px rgba(181, 182, 183, 0.75);
  text-align: left;
}
.head_logo .nav_list .nav_main .nav_child .child_a {
  line-height: 20px;
  font-size: 14px;
  border-bottom: 1px solid #eeeeee;
  margin: 0 20px;
  padding: 10px 0;
}
.head_logo .nav_list .nav_main .nav_child .child_a:first-child {
  border-top: 1px solid #EEEEEE;
}
.head_logo .nav_list .nav_main .nav_child .child_a:last-child {
  border-bottom-width: 0px;
}
.head_logo .nav_list .nav_main .nav_child .child_a a {
  color: #333333 !important;
}
/****搜索、热门型号****/
.head_search {
  height: 40px;
  color: #fff;
  line-height: 40px;
  min-width: 1200px;
  width: 100%;
}
.head_search .model_list {
  width: 555px;
  float: left;
  margin-right: 70px;
  font-size: 14px;
  text-align: left;
  padding-left: 15px;
  overflow: hidden;
  height: 40px;
  position: relative;
}
.head_search .model_list li {
  position: relative;
}
.head_search .model_list a {
  color: #fff;
  border-bottom: 1px solid #fff;
}
.head_search .model_list .fa-volume-up {
  position: absolute;
  top: 11px;
}
.head_search .search_form_t6 {
  float: left;
  width: 550px;
  height: 30px;
  margin-top: 5px;
}
.head_search .search_form_t6 .search_select {
  border-radius: 2px 0 0 2px;
  height: 100%;
  width: 100px;
  border: 0px;
  float: left;
  background: #fff;
  color: #333;
  margin-right: -1px;
}
.head_search .search_form_t6 .search_select .title {
  width: 100%;
  height: 100%;
  text-align: center;
  line-height: 30px;
}
.head_search .search_form_t6 .search_select .title span {
  width: 75px;
  display: inline-block;
  height: 100%;
  float: left;
  overflow: hidden;
  padding: 0 5px;
}
.head_search .search_form_t6 .search_select .title i {
  display: inline-block;
  height: 100%;
  font-size: 22px;
  float: left;
}
.head_search .search_form_t6 .search_select ul {
  display: none;
  border-width: 1px!important;
  border-top-width: 0!important;
  border-style: solid;
  width: 100%;
  margin-left: -1px;
  background-color: #fff;
  box-sizing: content-box;
  position: relative;
  z-index: 99;
}
.head_search .search_form_t6 .search_select ul li {
  padding: 0 5px;
  line-height: 24px;
  cursor: pointer;
  overflow: hidden;
}
.head_search .search_form_t6 .search_select:hover {
  border-radius: 2px 0 0 0px;
}
.head_search .search_form_t6 .search_select ul li:hover {
  color: #fff;
}
.head_search .search_form_t6 input {
  width: 320px;
  height: 30px;
  float: left;
  border: 0px;
  text-indent: 4px;
  line-height: 30px;
}
.head_search .search_form_t6 input::-webkit-input-placeholder {
  color: #999;
  font-size: 14px;
}
.head_search .search_form_t6 button {
  line-height: 28px;
  width: 60px;
  height: 30px;
  border: 0px;
  border-radius: 0px 2px 2px 0px;
  cursor: pointer;
}
.head_search .search_form_t6 i {
  font-weight: 400;
  padding-right: 0;
}
.pr_selection_btn {
  line-height: 28px;
  width: 60px;
  height: 30px;
  border: 0px;
  border-radius: 0px 2px 2px 0px;
  cursor: pointer;
  display: block;
  color: white;
  float: left;
  margin-left: 5px;
  text-align: center;
}