* {
  margin: 0;
  padding: 0;
  transition-property: background-color;
  transition-duration: 0.3s;
}
body {
  font-size: 16px;
  font-family: PingFangSC, FZLTXHK, arial, "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
}
.main {
  width: 1280px;
  margin: 0 auto;
}
.public_banner {
  position: relative;
}
.public_banner .public_banner_img {
  width: 100%;
  min-width: 1280px;
  height: 450px;
  display: block;
  object-fit: cover;
}
.public_banner .public_banner_text {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  color: #fff;
}
.public_banner .public_banner_text .public_banner_text_title {
  font-size: 36px;
  font-weight: 600;
}
.public_banner .public_banner_text .public_banner_text_desc {
  font-size: 16px;
  line-height: 23px;
  margin-top: 20px;
}
.public_banner .public_banner_text_btn {
  display: inline-block;
  color: #EC8E26;
  border: 1px solid currentColor;
  padding: 14px 58px;
  margin-top: 24px;
}
.pages {
  text-align: center;
  padding: 40px 0 70px;
}
.pages a,
.pages span {
  display: inline-block;
  font-size: 14px;
  color: #9E9E9E;
  border: 1px solid #DCDCDC;
  padding: 6px 12px;
  margin: 0 3px;
}
.pages span {
  color: #fff;
  background: #EC8E26;
  border-color: #EC8E26;
}
.header_bg {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  color: #fff;
  background: linear-gradient(180deg, #000000 0%, rgba(0, 0, 0, 0) 100%);
}
.header_bg.header_bg_white,
.header_bg:hover {
  color: #121212;
  background: #fff;
  box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.05);
}
.header_bg.header_bg_white .header .header_r img:nth-child(1),
.header_bg:hover .header .header_r img:nth-child(1) {
  display: none;
}
.header_bg.header_bg_white .header .header_r img:nth-child(2),
.header_bg:hover .header .header_r img:nth-child(2) {
  display: inline;
}
.header_bg .header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.header_bg .header .header_l {
  display: flex;
  align-items: center;
}
.header_bg .header .header_l .header_nav {
  display: flex;
}
.header_bg .header .header_l .header_nav .header_nav_col {
  position: relative;
  padding: 30px 0;
  margin-left: 60px;
}
.header_bg .header .header_l .header_nav .header_nav_col .header_nav_col_popover {
  display: none;
  position: absolute;
  left: 0;
  top: 76px;
  width: 970px;
}
.header_bg .header .header_l .header_nav .header_nav_col .header_nav_col_popover .popover_flex {
  display: inline-flex;
  flex-wrap: wrap;
  padding-top: 24px;
  background: #fff;
  box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.05);
}
.header_bg .header .header_l .header_nav .header_nav_col .header_nav_col_popover .popover_ul {
  width: 180px;
  margin: 0 50px 24px 0;
}
.header_bg .header .header_l .header_nav .header_nav_col .header_nav_col_popover .popover_ul:nth-child(1),
.header_bg .header .header_l .header_nav .header_nav_col .header_nav_col_popover .popover_ul:nth-child(5n) {
  margin-left: 50px;
}
.header_bg .header .header_l .header_nav .header_nav_col .header_nav_col_popover .popover_ul .popover_ul_title {
  color: #121212;
  font-weight: 600;
}
.header_bg .header .header_l .header_nav .header_nav_col .header_nav_col_popover .popover_ul .popover_ul_title::after {
  content: '';
  display: block;
  width: 72px;
  height: 1px;
  background: #333333;
  margin-top: 10px;
}
.header_bg .header .header_l .header_nav .header_nav_col .header_nav_col_popover .popover_ul .popover_ul_li {
  color: #333333;
  font-size: 14px;
  font-weight: 350;
  margin-top: 20px;
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}
.header_bg .header .header_l .header_nav .header_nav_col .header_nav_col_popover .popover_ul .popover_ul_li:hover {
  font-weight: 600;
}
.header_bg .header .header_l .header_nav .header_nav_col .header_nav_col_popover .popover_ul .popover_ul_more {
  width: 40px;
  margin-top: 14px;
}
.header_bg .header .header_l .header_nav .header_nav_col.header_nav_col_active > a {
  font-weight: 600;
}
.header_bg .header .header_l .header_nav .header_nav_col:hover > a {
  font-weight: 600;
}
.header_bg .header .header_l .header_nav .header_nav_col:hover .header_nav_col_popover {
  display: block;
}
.header_bg .header .header_r .header_phone {
  margin-right: 6px;
}
.header_bg .header .header_r img:nth-child(2) {
  display: none;
}
.header_bg .header .header_r img,
.header_bg .header .header_r span {
  vertical-align: middle;
}
.header_bg_white_seat {
  height: 76px;
}
.header_move_bg {
  display: none;
}
.footer {
  background: #121416;
}
.footer .footer_above {
  display: flex;
  justify-content: space-between;
  color: #fff;
  padding: 34px 0 24px;
}
.footer .footer_above .footer_logo {
  width: 240px;
}
.footer .footer_above .footer_above_center {
  flex: 1;
  display: flex;
  justify-content: space-between;
  margin-left: 200px;
}
.footer .footer_above .footer_above_ul .footer_above_ul_title {
  color: #EC8E26;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 10px;
}
.footer .footer_above .footer_above_ul .footer_above_ul_li {
  line-height: 23px;
}
.footer .footer_above .footer_above_right {
  display: flex;
  justify-content: space-around;
  margin-top: 20px;
}
.footer .footer_above .footer_above_right .footer_above_right_col {
  position: relative;
}
.footer .footer_above .footer_above_right .footer_above_right_col:hover .footer_above_right_col_code {
  display: block;
}
.footer .footer_above .footer_above_right .footer_above_right_col .footer_above_right_col_img {
  width: 30px;
  height: 30px;
}
.footer .footer_above .footer_above_right .footer_above_right_col .footer_above_right_col_code {
  display: none;
  position: absolute;
  left: -35px;
  top: -100px;
  width: 100px;
  height: 100px;
  background: #fff;
}
.footer .footer_middle {
  display: flex;
  padding: 22px 0;
}
.footer .footer_middle .footer_middle_left {
  color: #EC8E26;
  font-size: 18px;
  font-weight: 600;
  line-height: 26px;
}
.footer .footer_middle .footer_middle_right {
  font-size: 14px;
  color: #999999;
  text-align: center;
  line-height: 24px;
  margin-left: 20px;
  max-width: 1100px;
}
.footer .footer_below {
  color: #fff;
  font-size: 14px;
  text-align: center;
  line-height: 20px;
  padding: 18px 0;
}
.footer .footer_bd {
  border-bottom: 1px dashed #999999;
}
.contact_float {
  position: fixed;
  top: 50%;
  right: 10px;
  transform: translateY(-50%);
  z-index: 8;
  background: #FFFFFF;
  box-shadow: 0px 1px 10px 0px rgba(18, 18, 18, 0.1);
  border-radius: 10px;
}
.contact_float .contact_float_title {
  font-weight: 600;
  font-size: 20px;
  color: #FDFDFD;
  line-height: 26px;
  background: #EC8E26;
  border-radius: 10px;
  padding: 10px 20px;
  user-select: none;
}
.contact_float .contact_float_row {
  border-bottom: 1px solid #EC8E26;
  padding: 18px 0;
  margin: 0 20px;
  position: relative;
}
.contact_float .contact_float_row:hover .contact_float_row_child_bg {
  display: block;
}
.contact_float .contact_float_row:last-child {
  border-bottom: none;
}
.contact_float .contact_float_row .contact_float_row_img {
  width: 38px;
  cursor: pointer;
}
.contact_float .contact_float_row .contact_float_row_child_bg {
  display: none;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translate(-100%, -50%);
}
.contact_float .contact_float_row .contact_float_row_child_bg .contact_float_row_child {
  background: #fff;
  box-shadow: 0px 1px 10px 0px rgba(18, 18, 18, 0.1);
  margin-right: 20px;
}
.contact_float .contact_float_row .contact_float_row_child_bg .contact_float_row_child .contact_float_row_child_wx {
  width: 100px;
  height: 100px;
}
.contact_float .contact_float_row .contact_float_row_child_bg .contact_float_row_child .contact_float_row_child_phone {
  padding: 20px 30px;
  font-weight: 600;
  white-space: nowrap;
}
.contact_popup_bg {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.5);
  z-index: 11;
}
.contact_popup_bg .contact_popup {
  position: relative;
  top: 50%;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  width: 460px;
  background: #fff;
  border-radius: 8px;
  padding: 40px;
  box-sizing: border-box;
  margin: 0 auto;
}
.contact_popup_bg .contact_popup .contact_popup_title {
  color: #0a0a0a;
  font-size: 24px;
  font-weight: 600;
}
.contact_popup_bg .contact_popup .contact_popup_conse {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 20px;
  cursor: pointer;
}
.contact_popup_bg .contact_popup .contact_popup_input {
  display: block;
  width: 100%;
  box-sizing: border-box;
  border: 1px solid #d9d9d9;
  border-radius: 4px;
  padding: 10px 12px;
  margin-top: 30px;
}
.contact_popup_bg .contact_popup .content_popup_btn {
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  text-align: center;
  background-color: #1890ff;
  border-radius: 4px;
  padding: 10px 0;
  margin-top: 30px;
  cursor: pointer;
}
.layui-layer .layui-layer-content {
  font-size: 14px;
  color: #fff;
  background-color: rgba(0, 0, 0, 0.6);
  padding: 11px 24px;
}