:root {
  --first-color: #2486d4;
  --second-color: #1c394e;
  --grey-color: #d8d8d8;
  --content-font-grey-color: #666;
  --main-font-size: 18px;
  --font-family: Arial, "Microsoft YaHei";
  --product-title-font-size: 33px;
  --product-subtitle-font-size: 24px;
  --footer-font-size: 14px;
  --hidenPage-crumb-color: #0d3c5e;
  --header-box-PCheight: 92px;
  --page-common-bg-color: #fff;
  --view-width: 1400px;
}
* {
  margin: 0;
  padding: 0;
  font-family: var(--font-family);
}
a {
  text-decoration: none;
  color: #000;
}
a:hover {
  color: var(--first-color) !important;
}
li {
  list-style: none;
}
.clearfix {
  clear: both;
}
.nowrap{
white-space:nowrap;
}
.wrap{
white-space:wrap;
}
img {
  border: 0;
  display: block;
}
p {
  font-size: var(--main-font-size);
  line-height: 1.8;
  font-family: var(--font-family);
}
body {
  background-color: var(--page-common-bg-color);
  overflow-x: hidden;
}
.clearfix {
  display: none;
}
.li {
  list-style: none;
}
.bold {
  font-weight: 700;
}
.none {
  display: none;
}
.STYLE1 {
  margin: 20px 0 10px;
  font-size: var(--product-subtitle-font-size);
  color: var(--first-color);
}
.head_box {
  width: 100%;
  height: var(--header-box-PCheight);
  position: fixed;
  top: 0;
  z-index: 999;
  background: #fff;
  box-shadow: 0 0 10px #ccc;
}
a.nostyle:hover {
  color: #000 !important;
  text-decoration: none;
  cursor: default;
}
a.title {
  color: var(--first-color);
}
a.title:hover {
  color: var(--first-color) !important;
}

.faq-content p a.nostyle {
  font-weight: 1;
}
.head-menu-box {
  width: 75%;
  height: 100%;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.head_menu_logo {
  width: 10%;
  height: 80%;
}
.head_menu_logo img {
  width: auto;
  height: 100%;
}
.head_menu_list_box {
  width: 90%;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.head_menu_list_box_top {
  align-items: end;
}
.head_menu_contacts,
.head_menu_list_box_top {
  width: 100%;
  height: 50%;
  display: flex;
  justify-content: end;
}
.head_menu_contact_info {
  height: 100%;
  display: flex;
  justify-content: end;
  align-items: center;
  font-weight: 700;
  font-size: 0.9em;
}
.head_menu_contact_info1 {
  border-right: 1px solid #a4abbe;
  padding-right: 10px;
}
.head_menu_contact_info2 {
  border-left: 1px solid #a4abbe;
  border-right: 1px solid #a4abbe;
  padding: 0 10px;
}
.head_menu_contact_info3 {
  border-left: 1px solid #a4abbe;
  padding-left: 10px;
}
.head_menu_contact_info img {
  height: 90%;
}
.head_menu_contact_info a {
  margin-left: 5px;
}
.head_menu_list_box_bottom {
  width: 100%;
  height: 50%;
  display: flex;
  align-items: end;
}
.head_menu_list_box_bottom ul {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-weight: 700;
}
.head-menu-mobile-list {
  display: none;
}
@font-face {
  font-family: element-icons;
  src: local("element-icons"), url(../fonts/element-icons.woff) format("woff"),
    url(../fonts/element-icons.ttf) format("truetype");
  font-weight: 400;
  font-display: swap;
  font-style: normal;
}
.el-icon-caret-bottom:before {
  content: "\e790";
}
[class*=" el-icon-"],
[class^="el-icon-"] {
  font-family: element-icons !important;
  speak: none;
  font-style: normal;
  font-weight: 400;
  font-variant: normal;
  text-transform: none;
  line-height: 1;
  vertical-align: baseline;
  display: inline-block;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
.sub-page-banner {
  margin-top: 92px;
}
.head_menu_list_box_bottom ul li {
  padding: 10px 0;
}
.head_menu_list_box_bottom ul li:hover > .sub_menu {
  display: block;
}
.sub_menu {
  background: #fff;
  position: absolute;
  top: var(--header-box-PCheight);
  display: none;
  box-shadow: 0 0 5px #bdbdbd;
}
.sub_menu ul {
  display: flex;
  flex-direction: column;
}
.sub_menu ul li {
  width: calc(100% - 40px);
  height: 40px;
  line-height: 40px;
  padding: 0 20px;
}
.sub_menu ul li:not(:last-child) {
  border-bottom: 1px solid #bdbdbd;
}
.head-menu-box-mobile {
  display: none;
}
.fixed_contacts {
  position: fixed;
  z-index: 1000;
  right: 0;
  top: 25%;
  transition: all 0.3s;
}
.fixed_contacts_default {
  width: 50px;
  height: 250px;
  background: #1d84dc;
}
.fixed_contacts_active {
  width: 260px;
  height: 380px;
  background: #1d84dc;
}
.fixed_contacts ul {
  width: 100%;
  display: flex;
  flex-direction: column;
}
.fixed_contacts ul li:not(:last-child) {
  border-bottom: 1px solid #459ce7;
}
.fixed_contacts ul li:last-child {
  min-height: 130px;
  align-items: start;
}
.fixed_contacts ul li {
  display: flex;
  align-items: center;
  color: #fff;
  font-size: 18px;
}
.fixed_contacts ul li a {
  color: inherit;
  display: none;
}
.fixed_contacts ul li a:hover {
  color: inherit !important;
}
.whatsapp_qrcode {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.whatsapp_qrcode a {
  height: 50px;
  line-height: 50px;
}
.whatsapp_qrcode img {
  display: none;
  width: 90px;
}
.bread {
  max-width: var(--view-width);
  height: fit-content;
  line-height: 50px;
  margin: 20px auto 0;
}
.bread a:after {
  content: "/";
  margin: 5px 10px;
  font-weight: 400;
}
.bread a,
.bread a:after {
  color: var(--content-font-grey-color);
}
.bread a {
  font-weight: 700;
}
.bread a:hover {
  color: var(--first-color);
  text-decoration: underline;
}
@media (max-width: 1366px) {
  .main-container {
    gap: 20px;
  }
  .sidebar {
    width: 250px;
  }
  .sidebar-title {
    font-size: 1.2rem;
  }
  .product-link {
    padding: 12px 16px;
  }
}
@media (max-width: 789px) {
  .main-container {
    flex-direction: column;
    gap: 15px;
  }
  .sidebar {
    width: 100%;
  }
  .sidebar-header {
    padding: 12px 16px;
  }
  .sidebar-title {
    font-size: 1.1rem;
    text-align: center;
  }
  .contact-card {
    margin-top: 15px;
  }
  .contact-button {
    width: calc(100% - 32px);
    margin: 0 16px 16px;
    padding: 10px;
    font-size: 0.95rem;
  }
}
.main_products ul li {
  width: calc(100% - 20px);
  min-height: 40px;
  line-height: 40px;
  padding: 0 10px;
  border-bottom: 1px solid #ddd;
  font-weight: 700;
}
.foot_bg {
  background: url(../images/img34.jpg) 50% no-repeat;
  background-size: 120px 120px;
  background-color: rgba(0, 0, 0, 0.65);
  background-position-y: 50px;
  width: 100%;
  height: 329px;
}
.foot_bg .foot_p1 a:not(:last-child) {
  position: relative;
  margin-right: 15px;
}
.foot_bg .foot_p1 a:not(:last-child):after {
  content: "|";
  position: absolute;
  right: -10px;
  top: -5px;
  color: #ccc;
}
.foot_bg .foot_p1 {
  color: var(--grey-color);
  padding-top: 250px;
}
.foot_bg .foot_p1,
.foot_bg .foot_p2 {
  font-size: var(--footer-font-size);
  text-align: center;
}
.foot_bg .foot_p2 {
  margin-top: 9px;
}
.foot_bg a {
  color: #ccc;
}
.foot-current-menu {
  color: #fff !important;
}
.products_contact_us_button {
  display: block;
  width: 110px;
  background-color: var(--first-color);
  text-decoration: none;
  padding: 10px;
  border-radius: 4px;
  font-weight: 500;
  transition: background-color 0.3s ease;
}
.products_contact_us_button,
.scroll-to-top {
  height: 35px;
  line-height: 35px;
  color: #fff;
  text-align: center;
}
.scroll-to-top {
  width: 35px;
  position: fixed;
  right: 50px;
  bottom: 50px;
  border: 2px solid #c6c6c6;
  border-radius: 5px;
  font-size: 20px;
  background: #c6c6c6;
}
.scroll-to-top img {
  height: 100%;
  margin: 0 auto;
}
.scroll-to-top:hover {
  cursor: pointer;
  border: 2px solid var(--first-color);
  background: var(--first-color);
  color: #fff;
}
.inquiry-button {
  display: inline-block;
  background-color: var(--first-color);
  color: #fff;
  padding: 12px 24px;
  border-radius: 4px;
  font-weight: 700;
  margin-top: 20px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
  z-index: 1;
}
.inquiry-button:before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background-color: var(--second-color);
  transition: all 0.3s ease;
  z-index: -1;
}
.inquiry-button:hover {
  color: #fff !important;
}
.inquiry-button:hover:before {
  left: 0;
}
.top-title-box {
  max-width: var(--view-width);
  margin: 0 auto 20px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-bottom: 1px solid var(--grey-color);
}
.top-title-box .left-product-name {
  font-size: var(--product-title-font-size);
  color: var(--first-color);
}
.right-company-name {
  flex: 0 0 46%;
  font-size: var(--product-title-font-size);
  color: var(--grey-color) !important;
  font-style: italic;
  text-transform: uppercase;
}
.nycontent {
  max-width: var(--view-width);
  margin: 20px auto;
  padding: 30px 0;
}
@media (max-width: 1366px) {
  .top-title-box .left-product-name {
    white-space: unset;
  }
}
@media (max-width: 789px) {
  .main,
  body {
    overflow-x: hidden;
  }
  .sidebar {
    width: 100% !important;
  }
  .technical-specification img {
    width: 100%;
  }
  .head_box,
  .hidden-page-box,
  table {
    max-width: 475px !important;
    height: auto;
  }
  .head-menu-box {
    display: none;
  }
  .head-menu-box-mobile {
    display: block;
    position: fixed;
    background: #fff;
    z-index: 99;
    top: 0;
    width: 100%;
    height: 74px;
    line-height: 74px;
  }
  .head-menu-box-mobile img {
    margin: 20px;
  }
  .close-mobile-menu-btn,
  .head-menu-box {
    display: none;
  }
  .head-menu-mobile-list {
    width: 100%;
    min-height: 600px;
    background: rgba(0, 0, 0, 0.8);
    border-top: 1px solid #000;
    position: fixed;
    z-index: 98;
    display: none;
  }
  .head-menu-mobile-list-high {
    padding-top: 74px;
  }
  .head-menu-mobile-list p {
    display: block;
    font-weight: 700;
    width: 80%;
    height: 50px;
    line-height: 50px;
    text-align: left;
    margin: 0 auto;
    border-bottom: 1px solid #7c7c7c;
  }
  .head-menu-mobile-list p a {
    color: #ddd !important;
  }
  .foot_bg {
    height: auto;
    padding: 20px 0;
  }
  .foot_bg .foot_p1 {
    margin-top: 185px;
    padding-top: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .foot_bg .foot_p1 a {
    display: block;
    margin: 8px 0;
  }
  .foot_bg .foot_p2 {
    text-align: center;
    margin-top: 15px;
  }
  .foot_bg .foot_p1,
  .foot_bg .foot_p2 {
    font-size: var(--footer-font-size);
  }
  .foot_bg .foot_p1 a:not(:last-child):after {
    display: none;
  }
  .bread {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .bread,
  .bread a {
    position: relative;
  }
  .bread a:after {
    display: none;
  }
  .inquiry-button {
    display: block;
    text-align: center;
  }
  .right-company-name {
    display: none;
  }
}