@charset "UTF-8";

/* 
* 基础
* Body 内部 body-inner
* 模拟滚动条 tt-smooth-scroll
* 页面头部 tt-header
* 页面主体 tt-section
* 菜单导航 tt-main-menu
* 页面 header page-header 
* 页面底部 tt-footer
* 块标题 tt-heading
* 全屏banner滚动 Portfolio slider
* 分块滚动 content-carousel 
* 元素视差 tt-gallery
* 视差背景 tt-image
* 图形 figure
* 背景视频 tt-bg-video-wrap
* tabs切换 tt-Tabs
* 翻页 tt-pagination
* 背景图 tt-bg
* 区块特点
* 首页 index
* 关于我们 aboutus
* 产品 product
* 联系方式 contact
* 质量保证 quality
*/
/* ------------------------------------------------------------- *
 * 基础
/* --------------*/
* {
  box-sizing: border-box;
}

/* 选择 */
::selection {
  color: #fff;
  text-shadow: none;
  background: var(--primary);
}

::-moz-selection {
  color: #fff;
  text-shadow: none;
  background: var(--primary);
  /* Firefox */
}

::-webkit-selection {
  color: #fff;
  text-shadow: none;
  background: var(--primary);
  /* Safari */
}

img {
  max-width: 100%;
  height: auto;
}

hr {
  width: 100%;
  height: 0;
  border: none;
  border-bottom: 1px solid rgb(144 144 144 / 30%);
}

.bg-light {
  background-color: #f5f9fc !important;
}

@media (min-width: 1200px) {
  .anim-image-parallax {
    transform: scale(1.2);
    transform-origin: 50% 100%;
  }
}

.z-index-10 {
  z-index: 10;
}

/* box背景 */
.boxbg {
  box-shadow: rgba(149, 157, 165, .15) 0px 0 10px;
  border-radius: 1rem;
  -webkit-backdrop-filter: blur(22px);
  backdrop-filter: blur(22px);
  background: rgba(255, 255, 255, .8);

}

/*普通按钮*/
.btn i {
  position: relative;
  top: 2px;
  font-size: 1.2rem;
  margin-left: 2rem;
}

.btn {
  display: inline-flex;
}

.btn:not(.btn-other)::after,
.btn:not(.btn-other)::before {
  content: "";
  display: block;
  width: .4rem;
  height: .2rem;
  background: #fff;
  position: relative;
  border-radius: 50px;
  top: .6rem;
  margin: 0 .6rem;
  transform: rotate(-45deg);
}

.btn-outline-primary::before,
.btn-outline-primary::after {
  background: var(--primary) !important;
}

.btn-outline-primary:hover::before,
.btn-outline-primary:hover::after {
  background: #fff !important;
}

.btn-other img {
  height: .5rem;
  margin-left: .5rem;
  margin-top: -.2rem;
}

@media (max-width: 561px) {

  .btn:not(.btn-other)::after,
  .btn:not(.btn-other)::before {
    top: .4rem;
  }

  .btn-other img {
    height: .35rem;
    margin-left: .5rem;
    margin-top: -.2rem;
  }

  .btn i {
    font-size: 1rem;
  }
}

/*渐变背景*/
.gradient-bg::after {
  position: absolute;
  content: '';
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 80%;
  z-index: 2;
  pointer-events: none;
  background: rgb(19, 19, 19);
  background: -moz-linear-gradient(0deg, rgba(19, 19, 19, .8) 0%, rgba(19, 19, 19, 0) 100%);
  background: -webkit-linear-gradient(0deg, rgba(19, 19, 19, .8) 0%, rgba(19, 19, 19, 0) 100%);
  background: linear-gradient(0deg, rgba(19, 19, 19, .8) 0%, rgba(19, 19, 19, 0) 100%);
  transition: 0.5s all;
}

.gradient-bg:hover::after {
  height: 120%;
  background: -moz-linear-gradient(0deg, rgba(19, 19, 19, 1) 0%, rgba(19, 19, 19, 0) 100%);
  background: -webkit-linear-gradient(0deg, rgba(19, 19, 19, 1) 0%, rgba(19, 19, 19, 0) 100%);
  background: linear-gradient(0deg, rgba(19, 19, 19, 1) 0%, rgba(19, 19, 19, 0) 100%);
}

/*文字超出省略号*/
.text-ellipsis-1,
.text-ellipsis-2,
.text-ellipsis-3,
.text-ellipsis-4 {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  line-clamp: 1;
  overflow: hidden;
}

.text-ellipsis-2 {
  -webkit-line-clamp: 2;
  line-clamp: 2;
}

.text-ellipsis-3 {
  -webkit-line-clamp: 3;
  line-clamp: 3;
}

.text-ellipsis-4 {
  -webkit-line-clamp: 4;
  line-clamp: 4;
}

/*topto*/
#back-to-top {
  position: fixed;
  word-wrap: break-word;
  z-index: 100;
  bottom: 3rem;
  right: 1.5rem;
  color: #fff;
  width: 3rem;
  height: 3rem;
  line-height: 3.2rem;
  font-weight: 400;
  font-weight: 800;
  font-size: 1.3rem;
  text-align: center;
  background: #000;
  transition: 0.5s all;
}

#back-to-top:hover {
  background: var(--primary);
}

@media (max-width: 561px) {
  #back-to-top {
    bottom: 1rem;
    right: 1rem;
    width: 40px;
    height: 40px;
    line-height: 43px;
  }
}

/* 列表 */
.list-unstyled {
  padding-left: 0;
  list-style: none;
}

.list-inline {
  padding-left: 0;
  margin-left: -5px;
  list-style: none;
}

.list-inline>li {
  display: inline-block;
  padding-right: 5px;
  padding-left: 5px;
}

/* ------------------------------------------------------------- *
 * 	Body 内部
/* ------------------------------------------------------------- */
#body-inner {
  position: relative;
  overflow: hidden;
  height: 100%;
  min-height: 100vh;
}

#content-wrap {
  position: relative;
  overflow: hidden;
}

/* ------------------------------------------------------------- *
 * 模拟滚动条
/* ------------------------------------------------------------- */
/* 隐藏默认滚动条 */
body:not(.is-mobile).tt-smooth-scroll {
  overflow: hidden;
}

body:not(.is-mobile).tt-smooth-scroll #scroll-container {
  width: auto;
  height: 100vh;
  overflow: auto;
  margin: 0;
}

/* 滚动条样式 */
.scrollbar-track {
  background: transparent !important;
  z-index: 99999 !important;
}

.scrollbar-track:hover {
  background: rgba(0, 0, 0, .1) !important;
}

.scrollbar-thumb {
  background: rgba(0, 0, 0, .5) !important;
  opacity: .25;
  transition: opacity 0.2s ease-in-out;
}

.scrollbar-track:hover .scrollbar-thumb {
  opacity: .5;
}

/* ------------------------------------------------------------- *
 * Header头部
/* ------------------------------------------------------------- */
#tt-header {
  position: absolute;
  height: 6rem;
  top: 0;
  left: 0;
  width: 100%;
  padding: 0 5rem;
  z-index: 999;
  background: rgba(255, 255, 255, 0);
  pointer-events: none;
  transition: 0.5s all;
}

#tt-header.sticky-on,
.full-light-on #tt-header {
  background: rgba(255, 255, 255, .95);
  -webkit-backdrop-filter: blur(22px);
  backdrop-filter: blur(22px);
  box-shadow: rgba(149, 157, 165, .2) 0px 0 20px;
}

#tt-header.tt-header-fixed {
  position: fixed;
}

.full-screen {
  padding: 0 6rem;
  margin: 0 auto;
}

@media (min-width: 2200px) {
  #tt-header {
    padding: 0 7%;
  }

  .full-screen {
    padding: 0 7%;
  }
}

@media (max-width: 1680px) {
  #tt-header {
    padding: 0 3rem;
  }

  .full-screen {
    padding: 0 3rem;
  }
}

@media (max-width: 1200px) {
  #tt-header {
    padding: 0 2rem;
    height: 70px;
  }

  .full-screen {
    padding: 0 3%;
  }

}

@media (max-width: 561px) {
  #tt-header {
    height: 60px;
    width: 100%;
    padding: 0 4%;
    margin: 0;
    border-radius: 0;
  }

  #tt-header.sticky-on,
  .full-light-on #tt-header {
    padding: 0 4%;
    margin-top: 0;
    background: rgba(255, 255, 255, .9);
  }

  .full-screen {
    padding: 0 5%;
  }

}

/* Header logo 
=============== */
.tt-logo {
  line-height: 1;
  pointer-events: initial;
}

.tt-logo img {
  height: 3rem;
}

/*语言选择*/
.tt-othermenu {
  pointer-events: initial;
  position: relative;
  font-size: 1.05rem;
}

.tt-othermenu .dropdown-menu {
  min-width: inherit;
  width: 100%
}

.tt-othermenu-trigger {
  font-weight: bold;
  cursor: pointer;
}

.tt-othermenu-trigger i {
  font-size: .5rem;
  margin: 0 0 0 .4rem
}

/*搜索按钮*/
.menu-search {
  font-size: 1.5rem;
  display: inline-block;
  margin-right: 1.5rem;
  top: .3rem;
  position: relative;
  cursor: pointer;
}

.menu-line {
  width: 1px;
  height: 1rem;
  background: #111;
  margin: 0 2.5rem 0 2rem;
}

@media (max-width: 1200px) {
  .tt-logo img {
    height: 2.2rem;
  }

  .tt-logo {
    margin-right: 0;
  }
}

/* ------------------------------------------------------------- *
 * 页面主体
/* ------------------------------------------------------------- */
.tt-section {
  position: relative;
  padding-top: 5rem;
  padding-bottom: 5rem;
  /* overflow: hidden */
}

@media (max-width: 1200px) {
  .tt-section {
    padding-top: 3rem;
    padding-bottom: 3rem;
  }
}

@media (max-width: 561px) {
  .tt-section {
    padding-top: 2rem;
    padding-bottom: 2rem;
  }
}

/* ------------------------------------------------------------- *
 * 菜单导航
/* ------------------------------------------------------------- */
/* PC menu */
@media (min-width: 1200px) {
  .tt-main-menu {
    pointer-events: initial;
  }

  .tt-main-menu-list {
    margin: 0;
    padding: 0;
    list-style: none;
    font-size: 0;
  }

  .tt-main-menu-list>li {
    display: inline-block;
    font-size: inherit;
    padding: 0 1rem;
    transition: opacity 0.2s;
  }

  .tt-main-menu-list>li>a,
  .tt-main-menu-list>li>.tt-submenu-trigger>a {
    display: block;
    padding: .8rem 0;
    font-size: 1.05rem;
    font-weight: 500;
    transition: color 0.3s, opacity 0.3s;
    position: relative;
  }


  .tt-main-menu-list.tt-mm-hover>li>a:hover,
  .tt-main-menu-list.tt-mm-hover>li>.tt-submenu-trigger>a:hover,
  .tt-main-menu-list.tt-mm-hover>li.active>a,
  .tt-main-menu-list.tt-mm-hover>li.active>.tt-submenu-trigger>a,
  .tt-main-menu-list.tt-mm-hover>li.tt-submenu-open>.tt-submenu-trigger>a {
    opacity: 1;
    color: var(--primary);
  }

  .tt-main-menu-list.tt-mm-hover>li>a:hover,
  .tt-main-menu-list.tt-mm-hover>li>.tt-submenu-trigger>a:hover,
  .tt-main-menu-list>li.active>a,
  .tt-main-menu-list>li.active .tt-submenu-trigger a,
  .tt-main-menu-list.tt-mm-hover>li.tt-submenu-open.active>.tt-submenu-trigger>a {
    color: var(--primary);
  }

  .tt-main-menu-list>li.active>a::before,
  .tt-main-menu-list>li.active>.tt-submenu-trigger>a::before {
    content: "";
    display: block;
    width: .5rem;
    height: .25rem;
    background: var(--primary);
    position: absolute;
    border-radius: 50px;
    top: 2px;
    left: 50%;
    transform: translateX(-50%) rotate(-45deg);
  }

  /* 子导航  */
  .tt-submenu-wrap {
    position: relative;
  }

  .tt-submenu {
    position: absolute;
    display: block !important;
    top: 115%;
    left: -10px;
    width: 13rem;
    background-color: #FFF;
    box-shadow: 0 10px 40px rgba(0, 0, 0, .08);
    text-align: left;
    visibility: hidden;
    opacity: 0;
    z-index: 99999;
    border-radius: 5px;
    transform: translate3d(0, 10px, 0);
    transition: opacity 0.3s ease-in-out, visibility 0.3s ease-in-out, transform 0.3s ease-in-out;
  }

  /* 语言子菜单 */
  .tt-other-submenu {
    width: 5.5rem;
    top: 150%;
    right: -.2rem;
    left: inherit;
  }

  /* 悬停时打开子菜单 */
  .tt-submenu-wrap.tt-submenu-open>.tt-submenu,
  .tt-submenu-wrap-other.tt-submenu-open>.tt-submenu,
  .tt-othermenu.tt-submenu-open>.tt-submenu {
    visibility: visible;
    opacity: 1;
    transform: translate3d(0, 0, 0);
    transition-delay: 0.1s;
  }

  .tt-submenu-list {
    margin: 0;
    padding: 15px 0;
    list-style: none;
  }

  .tt-submenu-list li {
    width: 100%;
  }

  .tt-submenu-list li a {
    position: relative;
    display: block;
    padding: 10px 25px;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.4;
    color: #111;
    transition: all 0.5s;
  }

  .tt-submenu-list li a::before {
    font-family: "boxicons";
    content: "\ea55";
    color: var(--primary);
    position: absolute;
    left: 15px;
    top: 8px;
    line-height: 25px;
    font-size: 17px;
    font-weight: 400;
    transition: .5s;
    opacity: 0;
  }

  .tt-submenu-list>li a:hover,
  .tt-submenu-list>li>.tt-submenu-trigger:hover a,
  .tt-submenu-list>li.active>a,
  .tt-submenu-list>li.active>.tt-submenu-trigger a {
    color: var(--primary);
  }

  .tt-submenu-list>li a:hover,
  .tt-submenu-list>li>.tt-submenu-trigger:hover a {
    padding-left: 35px
  }

  .tt-submenu-list>li a:hover::before,
  .tt-submenu-list>li>.tt-submenu-trigger:hover a::before {
    opacity: 1;
  }

  /* 子菜单样式 */
  .tt-submenu .tt-submenu-wrap>.tt-submenu {
    left: 100%;
    right: auto;
    margin-top: -50px;
    margin-left: 0;
  }

  .tt-submenu-trigger>a::after {
    margin-left: 2px;
    font-size: 16px;
    line-height: 0;
    font-family: "boxicons";
    content: "\ea4a";
    display: inline-block;
    font-style: normal;
    font-weight: bold;
    font-variant: normal;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
    position: relative;
    top: 0;
    transition: 0.2s all;
  }

  .tt-submenu-trigger>a:hover::after {
    transform: rotate(180deg);
  }

  /* 在子菜单中插入光标 */
  .tt-submenu-wrap .tt-submenu-wrap .tt-submenu-trigger>a::after {
    position: absolute;
    right: 1.2rem;
    top: 50%;
    transform: translate3d(0, -50%, 0) rotate(-90deg);
  }

  .tt-submenu-trigger .tt-submenu-trigger-m {
    display: none;
  }

  /* 应用中心子菜单样式 */
  .tt-other-submenu::after {
    font-family: "boxicons";
    content: '\eedb';
    color: #fff;
    position: absolute;
    top: -.8rem;
    right: 1.5rem;
  }

  .tt-other-submenu .tt-submenu-list li {
    text-align: center
  }

  .tt-other-submenu .tt-submenu-list li a::before {
    display: none
  }

  .tt-other-submenu .tt-submenu-list>li a:hover,
  .tt-other-submenu .tt-submenu-list>li>.tt-submenu-trigger:hover a {
    padding-left: 25px
  }
}


@media (min-width: 1200px) and (max-width: 1350px) {

  .tt-main-menu-list>li>a,
  .tt-main-menu-list>li>.tt-submenu-trigger>a,
  .tt-othermenu-trigger {
    font-size: .913rem;
  }

  .menu-search {
    font-size: 1.2rem;
  }

  .tt-othermenu-trigger img {
    margin-top: -2px
  }

  .tt-main-menu-list>li {
    padding: 0 .6rem;
  }
}

/* Mobile menu */
@media (min-width: 1200px) {
  #tt-m-menu-toggle-btn-wrap {
    /* Hide on desktop */
    display: none;
  }
}

@media (max-width: 1200px) {
  .tt-main-menu {
    pointer-events: initial;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: #0a0a0a;
    overflow: hidden;
    visibility: hidden;
    opacity: 0;
    z-index: 998
  }

  .tt-main-menu-holder {
    position: relative;
    height: 100%;
    width: calc(100% + 17px);
    overflow-y: scroll;
    z-index: 2;
  }

  body.is-mobile .tt-main-menu-holder {
    padding-right: 17px;
  }

  .tt-main-menu-inner {
    display: table;
    width: 100%;
    height: 100%;
    padding: 15% 7%;
  }

  .tt-main-menu-content {
    height: 100%;
    display: table-cell;
    vertical-align: middle;
    padding-bottom: 3rem;
  }

  .tt-main-menu-list {
    display: inline-block;
    margin: 0;
    padding: 0;
    list-style: none;
  }

  .tt-main-menu-list>li {
    margin-top: 12px;
    margin-bottom: 12px;
  }

  .tt-main-menu-list>li:first-child {
    margin-top: 0;
  }

  .tt-main-menu-list>li:last-child {
    margin-bottom: 0;
  }

  .tt-main-menu-list>li a {
    position: relative;
    display: inline-block;
    font-size: 22px;
    font-weight: 600;
    line-height: 1.8;
    color: #eaeaea;
  }

  @media (max-width: 767px) {
    .tt-main-menu-inner {
      padding-top: 10%;
      padding-bottom: 10%;
    }

    .tt-main-menu-list>li a {
      font-size: 18px;
      line-height: 1.5
    }
  }

  /*  menu list hover/active */
  .tt-main-menu-list>li a:hover,
  .tt-main-menu-list>li>.tt-submenu-trigger:hover a,
  .tt-main-menu-list>li>.tt-submenu-trigger:hover .tt-m-caret,
  .tt-main-menu-list>li.active>a,
  .tt-main-menu-list>li.active>.tt-submenu-trigger a,
  .tt-main-menu-list>li.active>.tt-submenu-trigger .tt-m-caret {
    color: #FFF;
  }

  /* Mobile submenu */
  .tt-submenu-wrap {
    position: relative;
  }

  .tt-submenu-trigger {
    position: relative;
    display: inline-block;
  }

  .tt-submenu-trigger>a {
    position: relative;
    z-index: 1;
  }

  .tt-submenu-trigger .tt-submenu-trigger-m {
    position: absolute;
    display: block;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 2;
    cursor: pointer;
  }

  .tt-submenu {
    display: none;
    position: relative;
    top: auto;
    left: 0 !important;
    min-width: 100%;
    background-color: transparent;
    margin-top: 15px;
    margin-bottom: 15px;
    color: #a9a9a9;
  }

  .tt-submenu-list {
    margin: 0 0 0 20px;
    padding: 0;
    list-style: none;
  }

  .tt-submenu-list .tt-submenu {
    margin-top: 10px;
  }

  .tt-submenu-list>li a {
    display: inline-block;
    padding-top: 5px;
    padding-bottom: 5px;
    font-size: 16px;
    font-weight: normal;
    color: #AAA;
    -webkit-text-stroke: 0;
  }

  /* Mobile submenu list hover/active */
  .tt-submenu-list>li a:hover,
  .tt-submenu-list>li>.tt-submenu-trigger:hover a,
  .tt-submenu-list>li>.tt-submenu-trigger:hover .tt-m-caret,
  .tt-submenu-list>li>.tt-submenu-trigger.tt-m-submenu-open a,
  .tt-submenu-list>li>.tt-submenu-trigger.tt-m-submenu-open .tt-m-caret,
  .tt-submenu-list>li.active>a,
  .tt-submenu-list>li.active>.tt-submenu-trigger a,
  .tt-submenu-list>li.active>.tt-submenu-trigger .tt-m-caret {
    color: #FFF;
  }

  .tt-m-caret {
    position: absolute;
    top: 50%;
    right: -32px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: #eaeaea;
    cursor: pointer;
    z-index: 9;
    border-radius: 100%;
    transform: translate3d(0, -50%, 0);
  }

  .tt-m-caret::after {
    font-family: "boxicons";
    content: "\ea4a";
    font-weight: 900;
    display: inline-block;
    font-style: normal;
    font-variant: normal;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
    transition: all 0.2s ease-in-out;
  }

  .tt-submenu-list>li>.tt-submenu-trigger .tt-m-caret {
    color: #8a8a8a;
  }

  /* Mobile menu 切换按钮 */
  #tt-m-menu-toggle-btn-wrap {
    position: relative;
    display: flex;
    align-items: center;
    pointer-events: initial;
    cursor: pointer;
    z-index: 999;
  }

  .tt-m-menu-toggle-btn-lang {
    font-size: 1.1rem;
    font-weight: bold;
    line-height: 45px;
    padding: 0 1rem;
    position: relative;
    top: 2px;
    opacity: 1;
    visibility: visible;
    transition: all .8s ease-in-out;
  }

  .tt-m-menu-toggle-btn-holder {
    float: left;
  }

  .tt-m-menu-toggle-btn {
    position: relative;
    display: block;
    width: 50px;
    height: 50px;
    margin-right: -.8rem
  }

  .tt-m-menu-toggle-btn span {
    position: absolute;
    display: block;
    top: 52%;
    left: 50%;
    height: 2px;
    width: 24px;
    background-color: transparent;
    transform: translate(-50%, -50%);
    transition: all 0.3s ease-in-out;
  }

  .tt-m-menu-toggle-btn span::before,
  .tt-m-menu-toggle-btn span::after {
    position: absolute;
    display: block;
    content: '';
    height: 2px;
    width: 24px;
    background-color: #000;
    transition: all 0.3s ease-in-out;
  }

  .tt-m-menu-toggle-btn span::before {
    top: -4px;
    width: 24px;
  }

  .tt-m-menu-toggle-btn span::after {
    top: auto;
    bottom: -4px;
    width: 18px;
  }

  .tt-m-menu-toggle-btn-text {
    float: left;
    padding-right: 5px;
    overflow: hidden;
    text-align: right;
    font-size: 16px;
  }

  body.tt-m-menu-open .tt-m-menu-toggle-btn-text .tt-m-menu-text-menu {
    display: none;
  }

  body.tt-m-menu-open .tt-m-menu-toggle-btn-lang {
    opacity: 0;
    visibility: hidden;
  }

  /* 关闭切换按钮 */
  body.tt-m-menu-open .tt-m-menu-toggle-btn span {
    width: 20px;
  }

  body.tt-m-menu-open .tt-m-menu-toggle-btn span::before {
    top: 0;
    width: 20px;
    transform: rotate(45deg);
    background-color: #fff;
  }

  body.tt-m-menu-open .tt-m-menu-toggle-btn span::after {
    bottom: 0;
    width: 20px;
    transform: rotate(-45deg);
    background-color: #fff;
  }

  .tt-m-menu-toggle-btn-text .tt-m-menu-text-close {
    display: none;
  }

  body.tt-m-menu-open .tt-m-menu-toggle-btn-text .tt-m-menu-text-close {
    display: block;
  }

  /* 禁用菜单切换按钮单击，直到动画结束 */
  body.tt-m-menu-toggle-no-click #tt-m-menu-toggle-btn-wrap,
  body.tt-m-menu-toggle-no-click .tt-m-menu-toggle-btn-lang {
    pointer-events: none;
  }

  /* 将 mobile menu 对齐到中心 */
  .tt-main-menu.tt-m-menu-center .tt-main-menu-content {
    text-align: center;
  }

  .tt-main-menu.tt-m-menu-center .tt-submenu-list {
    margin: 0;
  }
}

/* ------------------------------------------------------------- *
 * 页面 header
/* ------------------------------------------------------------- */
#page-header {
  position: relative;
  z-index: 1;
  display: flex;
  overflow: hidden
}

#page-header:not(.ph-full) {
  min-height: 70vh;
}

#page-header .page-header-inner {
  width: 100%;
  margin: 0 auto;
  z-index: 2;
}

#page-header.text-center {
  align-items: center;
}

#page-header.ph-full-end {
  align-items: flex-end
}

#page-header.ph-full-align {
  align-items: center;
}

@media (max-width: 1500px) {
  #page-header:not(.ph-full) {
    min-height: 550px;
  }
}

@media (max-width: 1200px) {
  #page-header:not(.ph-full) {
    min-height: 400px;
  }
}

@media (max-width: 561px) {
  #page-header:not(.ph-full) {
    min-height: 35vh;
  }

  #page-header.text-center.ph-details {
    align-items: flex-end;
    padding-bottom: 1.5rem;
  }
}

/* 页面banner图像 
===================== */
.ph-image {
  position: absolute;
  top: 160px;
  right: 18vw;
  width: clamp(340px, 18vw, 800px);
  z-index: 2;
  line-height: 0;
}

.ph-image-inner {
  position: relative;
  width: 100%;
}

.ph-hire-bg img {
  width: 80%;
}

.ph-image-logo {
  max-width: 24rem;
  font-size: .913rem;
  color: rgba(255, 255, 255, .8);
  text-align: right;
  position: absolute;
  bottom: 2rem;
  right: 2rem;
}

.ph-image-logo img {
  width: auto;
  height: 3.5rem
}

@media (max-width: 561px) {
  .ph-hire-bg img {
    width: 100%;
  }

  .ph-image-logo {
    bottom: 1.5rem;
    right: 1.2rem;
  }

  .ph-image-logo img {
    height: 2rem
  }
}

/* 将BANNER图像转换为背景图像 */
#page-header.ph-bg-image .ph-image {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  margin: 0;
  z-index: -1;
  transform: none;
  overflow: hidden;
}

#page-header.ph-bg-image.ph-image-shadow:after {
  position: absolute;
  content: '';
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 35vh;
  z-index: 3;
  pointer-events: none;
  background: rgb(32, 35, 39);
  background: -moz-linear-gradient(0deg, rgba(32, 35, 39, 1) 0%, rgba(32, 35, 39, 0) 100%);
  background: -webkit-linear-gradient(0deg, rgba(32, 35, 39, 1) 0%, rgba(32, 35, 39, 0) 100%);
  background: linear-gradient(0deg, rgba(32, 35, 39, 1) 0%, rgba(32, 35, 39, 0) 100%);
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr="#21252c", endColorstr="#21252c", GradientType=1);
}

#page-header.ph-bg-image.ph-image-shadow.page-header-warranty:after {
  display: none;
}

#page-header.ph-bg-image .ph-image-inner {
  width: 100%;
  height: 100%;
}

#page-header.ph-bg-image .ph-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 50%;
}

/* 页面BANNER标题  */
.ph-caption {
  width: 100%;
  margin: 0 auto;
  margin-top: 2%;
}

.ph-caption-title {
  font-size: 3.8rem;
  font-weight: bold;
  color: #FFF;
  padding-left: 10px;
  position: relative;
}

.ph-caption-en {
  font-size: .913rem;
  color: #fff;
  padding: .5rem 0;
  letter-spacing: 2px;
  padding-left: 2px;
}

.ph-caption-subtitle {
  width: 50%;
  margin-top: 2rem;
  font-weight: 400;
  line-height: 2;
  font-size: 1.2rem;
  color: rgba(255, 255, 255, .9);
}

.ph-caption-subtitle h3 {
  position: relative;
}

.ph-caption-subtitle h3::before {
  content: '';
  display: inline-block;
  height: 1.2rem;
  width: 2px;
  background: #fff;
  left: 50%;
  transform: translateX(-50%);
  position: absolute;
  top: -2rem
}

.ph-caption-details {
  color: #fff;
  margin-top: 6%;
}

.ph-caption-details h1 {
  line-height: 1.6;
  font-size: 2rem;
  margin-bottom: 1rem;
}

.ph-caption-details .tag {
  padding: 0 .6rem;
  color: rgba(255, 255, 255, .8);
}

.ph-caption-details .tag i {
  position: relative;
  top: 1px
}

@media (max-width: 1200px) {
  .ph-caption-title {
    font-size: 3rem;
  }

  .ph-caption-subtitle {
    width: 60%;
  }

  .ph-caption-details h1 {
    line-height: 1.6;
    font-size: 1.8rem;
  }
}

@media (max-width: 992px) {
  .ph-caption-title {
    font-size: 2.5rem;
  }

  .ph-caption-subtitle {
    width: 80%;
  }

  .ph-caption-en {
    letter-spacing: 1px;
  }

  .ph-caption-subtitle h4,
  .ph-caption-subtitle h3 {
    font-size: 1.35rem;
  }

  .ph-caption-details h1 {
    line-height: 1.6;
    font-size: 1.4rem;
  }
}

@media (max-width: 561px) {
  .ph-caption {
    margin-top: 5%;
  }

  .ph-caption-title {
    font-size: 2rem;
  }

  .ph-caption-subtitle {
    width: 90%;
    line-height: 1.6;
    margin-top: 1rem;
    font-size: 1rem;
  }

  .ph-caption-en {
    font-size: .7rem;
  }

  .ph-caption-subtitle h4 {
    width: 65%;
    line-height: 1.6;
    margin: 0 auto;
  }

  .ph-caption-subtitle h3::before {
    display: none;
  }

  .ph-caption-details {
    text-align: left;
    padding: 0 2%;
  }

  .ph-caption-details h1 {
    font-size: 1.4rem;
  }

  .ph-caption-details .tag {
    padding: 0 1.2rem 0 0;
  }
}

/* 页面 banner 全屏显示 */
#page-header.ph-full {
  min-height: 500px;
}

#page-header.ph-details {
  min-height: 22rem;
}

@media (min-width: 1024px) {
  #page-header.ph-full {
    min-height: 100vh;
  }

  #page-header.ph-full .ph-image {
    position: absolute;
    display: flex;
    align-items: center;
    top: 0;
    bottom: 0;
    height: 100%;
  }

  #page-header.ph-details {
    min-height: 30rem;
  }

}

@media (max-width: 561px) {
  #page-header.ph-full {
    min-height: 46vh;
  }

  #page-header.ph-details {
    min-height: 250px;
  }
}

/* 页面 banner 封面不透明 */
[class*="ph-image-cover-"] .ph-image-inner::before,
[class*="cover-opacity-"]::before,
[class*="ph-image-cover-"] .ph-image-inner::after,
[class*="cover-opacity-"]::after {
  position: absolute;
  display: block;
  content: "";
  top: -1px;
  left: -1px;
  bottom: -1px;
  right: -1px;
  background-color: #040404;
  z-index: 1;
  opacity: 0;
}

[class*="ph-image-cover-"] .ph-image-inner::after,
[class*="cover-opacity-"]::after {
  background-color: transparent;
}

.ph-image-cover-4 .ph-image-inner::before,
.cover-opacity-4::before {
  opacity: .4;
}

.ph-image-cover-4 .ph-image-inner::after {
  opacity: 1;
  background: radial-gradient(circle, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, .5) 80%);
}

.ph-image-cover-6 .ph-image-inner::before,
.cover-opacity-6::before {
  opacity: .6;
}

.ph-image-cover-8 .ph-image-inner::before,
.cover-opacity-8::before {
  opacity: .8;
}

/* 页面 banner 位置 */
#page-header .ph-caption {
  -ms-flex: 0 0 100%;
  flex: 0 0 100%;
  max-width: 100%;
  z-index: 10;
  position: relative;
}

#page-header.ph-details .ph-caption {
  padding: 0 3%;
}

#page-header.text-center .ph-caption,
#page-header.text-center .ph-caption-title,
#page-header.text-center .ph-caption-subtitle {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

#page-header.text-center .ph-caption-description,
#page-header.text-center .ph-caption>p {
  margin-left: auto;
  margin-right: auto;
}

#page-header.text-center:not(.ph-bg-image) .ph-image {
  right: 50%;
  transform: translate(50%, 0);
}

@media (min-width: 1200px) {
  #page-header:not(.ph-details) .ph-caption {
    -ms-flex: 0 0 80%;
    flex: 0 0 80%;
    max-width: 80%;
  }

  #page-header.ph-details .ph-caption {
    padding: 0 15%;
  }
}

/* ------------------------------------------------------------- *
 * 区块标题
/* ------------------------------------------------------------- */
.tt-heading {
  margin-bottom: 3rem;
}

.tt-heading .tt-heading-title {
  font-weight: bold;
  font-weight: 800;
  letter-spacing: 2px;
  position: relative;
  line-height: 1.6;
  color: #00274d;
}

.tt-heading .tt-heading-subtitle {
  color: #87898b;
  font-weight: 400;
}

.tt-heading .tt-heading-tag,
.tt-heading .tt-heading-tag img {
  height: 1.25rem;
}

.tt-heading-right {
  text-align: right;
}


.tt-heading-other {
  color: #808388;
  width: 50%;
  line-height: 2;
  margin: 0 auto
}

.tt-heading.tt-heading-left .tt-heading-other,
.tt-heading.tt-heading-right .tt-heading-other {
  width: 60%;
  margin: 0;
}

.tt-heading.tt-heading-right .tt-heading-other {
  margin-right: 0;
  margin-left: auto;
}

.tt-font {
  font-size: 1.2rem;
  line-height: 2;
  text-align: justify
}

@media (max-width: 1680px) {
  .tt-font {
    font-size: 1.05rem;
  }
}

@media (max-width: 1200px) {
  .tt-heading {
    margin-bottom: 2rem;
  }

  .tt-heading .tt-heading-title {
    font-size: 2.2rem
  }

  .tt-heading .tt-heading-subtitle {
    width: 85%;
    margin: 0 auto;
    font-size: .913rem;
    line-height: 1.6;
  }

  .tt-heading.tt-heading-left .tt-heading-subtitle,
  .tt-heading.tt-heading-right .tt-heading-subtitle {
    width: 100%;
  }

  .tt-font {
    font-size: 1.1rem;
  }

}

@media (max-width:992px) {
  .tt-heading {
    margin-bottom: 1.5rem;
  }

  .tt-heading .tt-heading-title {
    font-size: 2rem
  }

  .tt-font-title {
    font-size: 2.2rem;
  }

  .tt-font {
    line-height: 1.8;
  }

  .tt-heading-other {
    width: 75%;
    line-height: 1.6;
  }
}

@media (max-width: 561px) {
  .tt-heading {
    margin-bottom: 1rem;
  }

  .tt-heading .tt-heading-title {
    font-size: 1.8rem;
    margin-top: .5rem !important;
    margin-bottom: .5rem !important
  }

  .tt-font-title {
    font-size: 1.8rem;
  }

  .tt-heading-other {
    width: 95%;
    font-size: .913;
    line-height: 1.5
  }
}

/* ------------------------------------------------------------- *
 * Portfolio slider (项目banner滚动)
/* ------------------------------------------------------------- */
.tt-portfolio-slider {
  position: relative;
  width: 100%;
}

.tt-portfolio-slider .swiper-container {
  height: 100vh;
}

@media (max-width: 992px) {
  .tt-portfolio-slider .swiper-container {
    height: 55vh;
  }
}

/* Portfolio slider slide */
.tt-portfolio-slider .swiper-slide {
  position: relative;
  overflow: hidden;
}

/* Portfolio slider item 
========================= */
.tt-portfolio-slider-item {
  position: relative;
  height: 100%;
}

img.tt-psi-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 50%;
}

/* Slide opasity cover (for prev/next slides) */
.tt-portfolio-slider-item::after {
  position: absolute;
  display: block;
  content: "";
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9;
  opacity: 0;
  visibility: hidden;
  background-color: #fff;
  transition: 0.5s ease-in-out;
}

.swiper-slide-prev .tt-portfolio-slider-item::after,
.swiper-slide-next .tt-portfolio-slider-item::after {
  opacity: .7;
  visibility: visible;
}

@media (max-width: 561px) {
  .tt-portfolio-slider img.tt-psi-image {
    object-position: 65% 50%;
  }
}

/* Portfolio slider caption 
============================ */
.tt-portfolio-slider-caption {
  position: absolute;
  bottom: 22%;
  left: 0;
  width: 100%;
  padding: 0 5.5rem;
  padding-right: 40%;
  margin: 0 auto;
  z-index: 998;
  pointer-events: initial;
}

@media (min-width: 2200px) {
  .tt-portfolio-slider-caption {
    padding-left: 7%;
    padding-right: 7%;
  }
}

@media (max-width: 1500px) {
  .tt-portfolio-slider-caption {
    padding-right: 40%;
  }
}

@media (max-width: 1200px) {
  .tt-portfolio-slider-caption {
    padding: 0 3.5%;
    padding-right: 45%;
    bottom: 18%;
  }
}

@media (max-width: 561px) {
  .tt-portfolio-slider-caption {
    padding: 0 4%;
    padding-right: 30%;
    bottom: 5rem;
  }
}

/* Portfolio slider caption title */
.tt-ps-caption-title {
  margin: 1.5rem 0 3rem;
  font-size: 3.8rem;
  font-weight: bold;
  letter-spacing: 5px;
  line-height: 1.4;
}

.tt-ps-caption-title a {
  display: inline;
  color: #FFF;
}

.tt-ps-caption-sub-title {
  font-size: 2.5rem;
  font-weight: 500;
  display: inline;
  letter-spacing: 1px;
}

.tt-ps-caption-category {
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
  line-height: 1.8;
}

.tt-ps-caption-button {
  margin: 1.5rem 0;
}

.tt-ps-caption-button .btn {
  padding: 1rem 4rem;
  font-size: 1.1rem;
}

.tt-ps-caption-button .btn i {
  font-size: 1.6rem;
  height: 1.2rem;
}

@media (max-width: 1200px) {
  .tt-ps-caption-category {
    font-size: 1.5rem;
    line-height: 1.8
  }

  .tt-ps-caption-title {
    max-width: 100%;
    font-size: 2.5rem;
    letter-spacing: 3px;
    margin: 1rem 0 1.5rem;
  }

  .tt-ps-caption-sub-title {
    font-size: 1.5rem;
    font-weight: normal;
  }

  .tt-ps-caption-button .btn {
    padding: .7rem 2.5rem;
    font-size: 1rem;
  }

  .tt-ps-caption-button .btn i {
    font-size: 1.3rem;
    height: 1rem;
  }
}

@media (max-width: 992px) {
  .tt-ps-caption-title {
    font-size: 2rem;
    letter-spacing: 2px;
    margin: 1rem 0 1.5rem;
  }

  .tt-ps-caption-sub-title,
  .tt-ps-caption-category {
    font-size: 1.2rem;
  }
}

@media (max-width: 561px) {
  .tt-ps-caption-title {
    font-size: 1.6rem;
    margin-bottom: 1rem
  }

  .tt-ps-caption-sub-title,
  .tt-ps-caption-category {
    font-size: 1rem;
    line-height: 1.5
  }

  .tt-ps-caption-button {
    margin: 0;
  }

  .tt-ps-caption-button .btn {
    font-size: .875rem;
  }

}

/* Portfolio slider navigation 
=============================== */
.tt-portfolio-slider-navigation {
  position: absolute;
  display: flex;
  justify-content: center;
  align-items: center;
  bottom: 1.5rem;
  left: 4rem;
  width: 12rem;
  height: 3.5rem;
  z-index: 1;
}

@media (min-width: 2200px) {
  .tt-portfolio-slider-navigation {
    left: 6%;
  }
}

@media (max-width: 1200px) {
  .tt-portfolio-slider-navigation {
    width: 97%;
    margin: 0 1.5%;
    left: 0;
    bottom: 6%;
  }
}

@media (max-width: 992px) {
  .tt-portfolio-slider-navigation {
    bottom: 3%;
  }
}

@media (max-width: 561px) {
  .tt-portfolio-slider-navigation {
    bottom: .5rem;
    width: 100%;
    margin: 0;
  }
}

.tt-ps-nav-prev,
.tt-ps-nav-next {
  position: absolute;
  top: 0;
  z-index: 20;
}

.tt-ps-nav-prev {
  left: 0;
}

.tt-ps-nav-next {
  right: 0;
}

.tt-ps-nav-arrow {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 3.5rem;
  height: 3.5rem;
  font-size: 1.4rem;
  cursor: pointer;
  outline: none;
}

body:not(.tt-magic-cursor) .tt-ps-nav-arrow:hover {
  opacity: .5;
}

.tt-ps-nav-arrow-prev::after,
.tt-ps-nav-arrow-next::after {
  line-height: 0;
  font-family: boxicons;
  font-weight: 400;
  display: inline-block;
  font-style: normal;
  font-variant: normal;
  text-rendering: auto;
  -webkit-font-smoothing: antialiased;
}

.tt-ps-nav-arrow-prev::after {
  content: "\ed38";
}

.tt-ps-nav-arrow-next::after {
  content: "\ed3b";
}

.tt-ps-nav-arrow.tt-ps-nav-arrow-disabled {
  /* opacity: .5; */
  cursor: auto;
  pointer-events: none;
}

.tt-portfolio-slider .swiper-button-lock {
  display: none;
}

/* Portfolio slider pagination 
=============================== */
.tt-portfolio-slider .swiper-pagination-lock {
  display: none;
}

/* Portfolio slider pagination bullets */
.tt-ps-nav-pagination-bullets {
  font-size: 0;
}

.tt-ps-nav-pagination-bullets .swiper-pagination-bullet {
  display: inline-block;
  width: 10px;
  height: 10px;
  background-color: transparent;
  margin: 8px;
  opacity: 1;
  border-radius: 100%;
  border: 2px solid #fff;
}

.tt-ps-nav-pagination-bullets .swiper-pagination-bullet-active {
  opacity: 1;
}

/* Portfolio slider pagination dynamic bullets */
.tt-ps-nav-pagination-bullets-dynamic {
  position: absolute;
  left: 50%;
  transform: translate3d(-50%, 0, 0);
  white-space: nowrap;
  overflow: hidden;
  font-size: 0;
}

.tt-ps-nav-pagination-bullets-dynamic .swiper-pagination-bullet {
  transform: scale(.33);
  position: relative;
  transition: .2s transform, .2s left;
}

.tt-ps-nav-pagination-bullets-dynamic .swiper-pagination-bullet-active-prev {
  transform: scale(.66);
}

.tt-ps-nav-pagination-bullets-dynamic .swiper-pagination-bullet-active-prev-prev {
  transform: scale(.33);
}

.tt-ps-nav-pagination-bullets-dynamic .swiper-pagination-bullet-active-next {
  transform: scale(.66);
}

.tt-ps-nav-pagination-bullets-dynamic .swiper-pagination-bullet-active-next-next {
  transform: scale(.33);
}

.tt-ps-nav-pagination-bullets-dynamic .swiper-pagination-bullet-active-main {
  transform: scale(1);
}

/* Portfolio slider pagination fraction */
.tt-ps-nav-pagination-fraction {
  position: relative;
  font-size: .913rem;
  font-weight: bold;
  line-height: 1;
  font-style: italic;
}

.tt-ps-nav-pagination-fraction .swiper-pagination-current {
  position: relative;
  top: -4px;
}

.tt-ps-nav-pagination-fraction .swiper-pagination-total {
  position: relative;
  bottom: -4px;
}

/* Portfolio slider pagination progressbar */
.tt-ps-nav-pagination-progressbar {
  position: absolute;
  left: 4.5rem;
  right: 4.5rem;
  width: auto;
  max-width: 100%;
  height: 2px;
  background-color: rgba(255, 255, 255, 0.3);
}

.tt-ps-nav-pagination-progressbar .swiper-pagination-progressbar-fill {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: #fff;
  transform: scale(0);
  transform-origin: left top;
}

/* ------------------------------------------------------------- *
 * content-carousel 左右分块滚动 
/* ------------------------------------------------------------- */
.tt-content-carousel {
  position: relative;
}

.tt-content-carousel-item {
  position: relative;
  display: block;
  overflow: hidden;
  line-height: 1;
}

@media (min-width: 1200px) {
  .tt-content-carousel .swiper-slide {
    height: 100%;
    width: auto;
  }
}

@media (max-width: 1200px) {
  .tt-content-carousel .swiper-slide .tt-cc-video {
    position: relative;
    width: 100%;
    height: 60vw;
    object-fit: cover;
    object-position: 50% 50%;
  }
}

/* navigation */
.tt-cc-nav-prev,
.tt-cc-nav-next {
  position: absolute;
  top: 45%;
  z-index: 20;
  transform: translateY(-50%);
}

.tt-cc-nav-prev {
  left: -5%;
}

.tt-cc-nav-next {
  right: -5%;
}

.tt-cc-nav-arrow {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 3.2rem;
  height: 3.2rem;
  cursor: pointer;
  outline: none;
  color: #333;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
  transition: all 0.5s ease;
}

.tt-cc-nav-arrow:hover {
  background: #111;
  color: #fff
}

.tt-cc-nav-prev .tt-cc-nav-arrow::after,
.tt-cc-nav-next .tt-cc-nav-arrow::after {
  position: relative;
  line-height: 0;
  font-family: "boxicons";
  font-weight: 900;
  display: inline-block;
  font-style: normal;
  font-variant: normal;
  text-rendering: auto;
  -webkit-font-smoothing: antialiased;
}

.tt-cc-nav-prev .tt-cc-nav-arrow::after {
  content: "\ea4d";
}

.tt-cc-nav-next .tt-cc-nav-arrow::after {
  content: "\ea50";
}

.tt-cc-nav-prev.tt-cc-nav-arrow-disabled .tt-cc-nav-arrow,
.tt-cc-nav-next.tt-cc-nav-arrow-disabled .tt-cc-nav-arrow {
  opacity: .3;
  cursor: auto;
  pointer-events: none;
}

@media (max-width: 1024px) {
  .tt-cc-nav-arrow {
    width: 2.8rem;
    height: 2.8rem;
  }
}

/*  分页  */
.tt-cc-pagination-innovation {
  height: 4rem;
  position: relative
}

.tt-cc-pagination,
.tt-li-pagination,
.grid-pagination {
  position: absolute;
  display: flex;
  justify-content: center;
  align-items: center;
  bottom: 0;
  left: 50%;
  z-index: 1;
  transform: translate3d(-50%, 0, 0);
}

/* 分页 bllets */
.tt-cc-pagination-bullets,
.tt-li-pagination-bullets {
  font-size: 0;
}

.tt-cc-pagination-bullets .swiper-pagination-bullet,
.tt-li-pagination-bullets .swiper-pagination-bullet,
.grid-pagination.swiper-pagination-clickable .swiper-pagination-bullet {
  display: inline-block;
  width: 15px;
  height: 4px;
  background-color: var(--primary);
  margin: 3px;
  opacity: .4;
  border-radius: 20px;
}

.tt-cc-pagination-white .tt-cc-pagination-bullets .swiper-pagination-bullet,
.tt-cc-pagination-white .tt-li-pagination-bullets .swiper-pagination-bullet {
  background: #FFF;
}

.tt-cc-pagination-bullets .swiper-pagination-bullet-active,
.tt-li-pagination-bullets .swiper-pagination-bullet-active,
.tt-cc-pagination-white .tt-cc-pagination-bullets .swiper-pagination-bullet-active,
.tt-cc-pagination-white .tt-li-pagination-bullets .swiper-pagination-bullet-active,
.grid-pagination.swiper-pagination-clickable .swiper-pagination-bullet-active {
  width: 30px;
  opacity: 1;
}


/* 分页数 */
.tt-cc-pagination-height {
  font-size: 14px;
  font-weight: 600;
  color: #333;
  letter-spacing: 2px;
  /* height: 4rem; */
}

swiper-pagination-current .tt-cc-pagination-white .tt-cc-pagination-fraction {
  color: #fff;
}

.tt-cc-pagination-fraction .swiper-pagination-current {
  position: relative;
  top: -4px;
}

.tt-cc-pagination-fraction .swiper-pagination-total {
  position: relative;
  bottom: -4px;
}

/* 分页进度条 */
.tt-cc-pagination-progressbar {
  width: 100%;
  max-width: 200px;
  height: 2px;
  background-color: rgba(0, 0, 0, 0.1);
}

.tt-cc-pagination-white.tt-cc-pagination-progressbar {
  background-color: rgba(255, 255, 255, 0.3);
}


@media (max-width: 768px) {
  .tt-cc-pagination-progressbar {
    max-width: 60%;
  }

}


.tt-cc-pagination-progressbar .swiper-pagination-progressbar-fill {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: var(--primary);
  transform: scale(0);
  transform-origin: left top;
}

.tt-cc-pagination-white.tt-cc-pagination-progressbar .swiper-pagination-progressbar-fill {
  background-color: #fff;
}

/* 分页位置在外部 */
.tt-content-carousel.cc-pagination-outside {
  overflow: visible;
}

/* ------------------------------------------------------------- *
 * 元素视差
/* ------------------------------------------------------------- */
.tt-gallery {
  position: relative;
}

.tt-gallery-item {
  position: relative;
  display: block;
  overflow: hidden;
  z-index: 1;
}

.tt-gallery-image {
  position: relative;
}

.tt-gallery-image img {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 50%;
}

.anim-image-parallax-wrap {
  height: 100%;
}

.tt-grid:not(.ttgr-not-cropped) .tt-gallery-image .anim-image-parallax-wrap,
.tt-grid:not(.ttgr-not-cropped) .tt-gallery-image .anim-image-parallax-inner,
.tt-grid:not(.ttgr-not-cropped) .tt-gallery-image .tt-gallery-image-hover-zoom,
.tt-grid .tt-gallery-video-wrap .anim-image-parallax-wrap,
.tt-grid .tt-gallery-video-wrap .anim-image-parallax-inner,
.tt-grid .tt-gallery-video-wrap .tt-gallery-image-hover-zoom {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
}

.anim-zoomin-wrap,
.tt-gallery-image-wrap,
.tt-gallery-image,
.tt-gallery-image-hover-zoom {
  height: 100%;
}

/* 视差 item hover */
@media (min-width: 768px) {

  /* 剪辑路径 */
  .tt-gallery.ttga-hover [class*="ttgr-gap-"]:not(.ttgr-gap-1) .tt-gallery-item-inner {
    clip-path: inset(0 0 0 0);
    overflow: hidden;
    transition: clip-path 0.8s cubic-bezier(0.07, 0.72, 0.29, 0.96);
  }

  .tt-gallery.ttga-hover [class*="ttgr-gap-"]:not(.ttgr-gap-1) .tt-gallery-item:hover .tt-gallery-item-inner {
    clip-path: inset(3% 3% 3% 3%);
  }

  /* 图像缩放 (".tt-gallery-image-hover-zoom") */
  .tt-gallery.ttga-hover .tt-gallery-image-hover-zoom {
    transition: all 1s cubic-bezier(.165, .84, .44, 1);
  }

  .tt-gallery.ttga-hover .tt-gallery-item:hover .tt-gallery-image-hover-zoom {
    transform: scale(1.05);
  }
}

/* ------------------------------------------------------------- *
 * 视差背景
/* ------------------------------------------------------------- */
.tt-image {
  overflow: hidden;
}

.tt-image-bg.tt-image {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: -1;
}

@media (max-width: 1200px) {

  .tt-image,
  .tt-image figure {
    width: 100%;
    height: 100%;
  }

  .tt-image img {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 50%;
  }
}

@media (min-width: 1200px) {
  .tt-image.tti-fixed-height img {
    width: 100%;
    height: 80vh;
    object-fit: cover;
    object-position: 50% top;
  }
}

/* ------------------------------------------------------------- *
 * 图形
/* ------------------------------------------------------------- */
figure {
  position: relative;
  margin: 0;
}

figure img {
  width: 100%;
  height: auto;
}

figcaption {
  position: relative;
  max-width: 600px;
  padding: 15px;
  font-size: 14px;
  font-style: italic;
  color: #FFF;
  z-index: 9;
  opacity: .8;
}

@media (min-width: 1200px) {
  figcaption {
    position: absolute;
    right: 5%;
    bottom: 5%;
    background-color: rgba(0, 0, 0, 0.7);
  }
}

figcaption a {
  border-bottom: 1px dotted;
}

figcaption a:hover {
  opacity: .9;
}

/* -------------------------------------------------------------------- *
 * 背景视频
 * 父元素上的位置需要 "relative" or "absolute" 
/* -------------------------------------------------------------------- */
.tt-bg-video-wrap {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  overflow: hidden;
}

video.tt-bg-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

video.tt-bg-video-01 {
  width: 60%;
  height: 100%;
  object-fit: cover;
  margin-left: 40%;
  position: relative;
}

.tt-bg-video-01-before {
  content: "";
  position: absolute;
  top: 0;
  left: 38%;
  width: 25%;
  height: 100%;
  display: block;
  z-index: 10;
  background: -moz-linear-gradient(90deg, rgba(255, 255, 255, 1) 10%, rgba(255, 255, 255, 0) 100%);
  background: -webkit-linear-gradient(90deg, rgba(255, 255, 255, 1) 10%, rgba(255, 255, 255, 0) 100%);
  background: linear-gradient(90deg, rgba(255, 255, 255, 1) 10%, rgba(255, 255, 255, 0) 100%);
}

@media (max-width: 1200px) {}

/* ------------------------------------------------------------- *
 *tabs切换
/* ------------------------------------------------------------- */
.tt-tabs {
  position: relative;
}

.tt-tab-btn.active {
  background-color: var(--primary);
  color: #FFF;
}

.tt-tab-content {
  display: none;
}

.tt-tab-content.active {
  display: block;
}

/* ------------------------------------------------------------- *
 *翻页
/* ------------------------------------------------------------- */
.tt-pagination {
  display: flex;
  padding: 2rem 0 0;
}

.pagination-wrap {
  padding: 0;
  margin: 0;
}

.pagination-wrap li {
  display: inline-block;
  margin: 0 6px;
}

.pagination-wrap li a,
.pagination-wrap li span {
  background-color: #fff;
  display: inline-block;
  min-width: 3rem;
  height: 3rem;
  line-height: 3rem;
  text-align: center;
  color: #101010;
  padding: 0;
  margin: 0;
  font-weight: 400;
  border-radius: 5px;
  transition: border-color 300ms ease, transform 300ms ease, background-color 300ms ease, color 300ms ease;
  transform-style: preserve-3d;
  box-shadow: 0 0 10px 5px rgba(230, 230, 230, .3);
}

.pagination-wrap .page-item.disabled .page-link {
  min-width: 1.5rem;
  background-color: transparent;
  border: 0px;
  box-shadow: 0 0 0 0 #fff;
}

.pagination-wrap li i {
  font-size: 1.5rem;
  position: relative;
  top: .4rem;
}

.pagination-wrap li a:hover {
  opacity: 1;
  text-decoration: none;
  background: var(--primary);
  color: var(--white);
}

.pagination-wrap li a.active,
.pagination-wrap li.active span,
.pagination-wrap li span.active {
  background-color: var(--primary);
  color: var(--white);
}

.pagination-wrap li.disabled span {
  color: #999;
}

/* center */
.tt-pagination.tt-pagin-center {
  justify-content: center;
  text-align: center;
}

/* left */
.tt-pagination.tt-pagin-left {
  justify-content: left;
  text-align: center;
}

@media (max-width: 1200px) {
  .tt-pagination {
    padding: 1rem 0 0;
  }
}

@media (max-width: 561px) {
  .tt-pagination {
    padding: .5rem 0;
  }

  .pagination-wrap li {
    display: none;
  }

  .pagination-wrap li:first-child,
  .pagination-wrap li:last-child {
    display: inline-block;
  }

  .pagination-wrap li a,
  .pagination-wrap li span {
    min-width: 40px;
    height: 40px;
    line-height: 40px;
  }
}

/* ------------------------------------------------------------- *
 * 底部 tt-footer
/* ------------------------------------------------------------- */
#tt-footer {
  position: relative;
  background-color: #0e3a80;
  color: rgba(255, 255, 255, .8);
  position: relative;
  padding-top: 5rem;
  overflow: hidden;
}

#tt-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url("../img/bg-3.png") left center no-repeat;
  background-size: cover;
}


#tt-footer .tt-footer-left .tt-footer-text {
  margin: 2rem 0;
  line-height: 1.8;
}

#tt-footer .tt-footer-left ul li {
  color: #fff;
  padding: .2rem 0;
}

#tt-footer .tt-footer-left ul li img {
  width: 1.2rem;
  height: 1.2rem;
  margin-right: .5rem;
}

#tt-footer .tt-footer-left ul li.phone {
  font-size: 1.2rem;
  /*font-style: italic;*/
  font-family: Arial, "Microsoft YaHei", sans-serif;
}

#tt-footer h5 {
  font-size: 1.1rem;
  position: relative;
}

#tt-footer h5::after {
  content: '';
  position: absolute;
  bottom: -.8rem;
  left: 0;
  width: 2rem;
  height: 2px;
  border-radius: 5px;
  background-color: #3879ff;
}

#tt-footer .tt-footer-ul {
  line-height: 1.8
}

#tt-footer .tt-footer-ul .col-auto {
  margin-left: 4rem;
}

#tt-footer .tt-footer-ul ul li a {
  position: relative;
  display: inline-block;
  line-height: 2.2;
  background: linear-gradient(to right, currentcolor 0%, currentcolor 100%) 0px 95%/0px 1px no-repeat;
  transition: all 500ms ease;
  color: rgba(255, 255, 255, .8);
}

#tt-footer .tt-footer-ul ul li a:hover {
  color: rgba(255, 255, 255, 1);
  background-size: 100% 1px;
}

#tt-footer .copyright {
  border-top: 1px solid rgba(255, 255, 255, .1);
  line-height: 4rem;
  margin-top: 3rem;
}

#tt-footer .copyright,
#tt-footer .copyright a {
  color: rgba(255, 255, 255, .6);
}

@media (max-width: 1600px) {
  #tt-footer .tt-footer-ul .col-auto {
    margin-left: 2rem;
  }
}

@media (max-width: 1300px) {
  #tt-footer .tt-footer-ul .col-auto {
    margin-left: 1rem;
  }
}

@media (max-width: 1200px) {
  #tt-footer {
    font-size: .913rem;
  }

}

@media (max-width: 992px) {
  #tt-footer {
    padding-top: 4rem;
  }

  #tt-footer .tt-footer-ul .col-auto {
    margin-left: 0;
  }

  #tt-footer .tt-footer-left .tt-footer-text {
    line-height: 1.6;
  }
}

@media (max-width: 767px) {
  #tt-footer {
    padding-top: 3rem;
  }

  #tt-footer .copyright {
    margin-top: 2rem;
  }

}

@media (max-width: 561px) {
  #tt-footer {
    padding-top: 2.2rem;
  }

  #tt-footer .copyright {
    line-height: 3rem;
  }

}

/* ------------------------------------------------------------- *
 * 背景 tt-bg
/* ------------------------------------------------------------- */
.tt-bg {
  background-position: center;
  background-repeat: no-repeat
}

.tt-bg-about {
  background-image: url("../img/bg-1.png");
  background-position: right bottom;
  background-size: 60%;
}

.tt-bg-product {
  background-image: url("../img/bg-12.png");
  background-position: right top;
  background-size: 18%;
}

.tt-bg-quality {
  background-image: url("../img/bg-13.png");
  background-position: center;
  background-size: cover;
}

.tt-bg-control {
  background-color: var(--primary);
  background-image: url("../img/bg-14.png");
  background-position: right top;
  background-size: 25rem;
}

.tt-bg-stabilization {
  background-image: url("../img/bg-15.png");
  background-position: left bottom;
  background-size: 32rem;
}

@media (max-width: 1200px) {
  .tt-bg-control {
    background-size: 18rem;
  }
}

@media (max-width: 992px) {}

@media (max-width: 561px) {}

/* ------------------------------------------------------------- *
 * 首页 index
/* ------------------------------------------------------------- */
/* 产品 */
.tt-image-bg {
  position: absolute;
  left: 0;
  top: 0;
  width: 35%;
  height: auto;
  z-index: -1;
}

.gallery-thumbs {
  width: 100%;
  height: 10rem;
  color: var(--primary);
}

.gallery-thumbs .swiper-slide {
  position: relative;
}

.gallery-thumbs .gallery-thumbs-nav {
  width: 100%;
  height: 100%;
  line-height: 1.2;
  text-align: center;
  padding: 0 15%;
  position: relative
}

.gallery-thumbs .thumbs-caption {
  font-size: 1.1rem;
  line-height: 1.4;
  margin-bottom: 0;
}

.gallery-thumbs .swiper-slide.swiper-slide-thumb-active .thumbs-caption {
  color: #fff;
}

.gallery-thumbs .thumbs-icon {
  width: 100%;
  margin-bottom: 1rem;
}

.gallery-thumbs .thumbs-icon .img-active,
.gallery-thumbs .swiper-slide.swiper-slide-thumb-active .thumbs-icon .img {
  display: none;
}

.gallery-thumbs .swiper-slide.swiper-slide-thumb-active .thumbs-icon .img-active {
  display: inline-block;
}

.gallery-thumbs .thumbs-icon img {
  height: 3rem;
  margin: 0 auto;
}

.gallery-thumbs-nav::after {
  display: inline-block;
  content: '';
  position: absolute;
}

.gallery-thumbs-nav::after {
  width: calc(100% - 1px);
  height: 100%;
  background: var(--primary);
  bottom: 0;
  left: 0;
  right: 0;
  z-index: -1;
  opacity: 0
}

.gallery-thumbs .swiper-slide-thumb-active .gallery-thumbs-nav::after {
  opacity: 1
}

.gallery-thumbs .gallery-thumbs-nav::before {
  content: '';
  display: inline-block;
  height: 60%;
  width: 1px;
  background-color: #c4c7ca;
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}

.gallery-thumbs .swiper-wrapper .swiper-slide:nth-child(6n) .gallery-thumbs-nav::before {
  display: none;
}

.product-item {
  position: relative;
  padding: 2px 2px 5rem 2px;
}

.product-item-01 {
  padding: 2px 2px 2.5rem 2px;
}

.product-item::after {
  content: '';
  display: inline-block;
  height: 83%;
  width: 1px;
  background-color: #c9c9c9;
  position: absolute;
  left: 2.5rem;
  bottom: 0;
}

.product-content {
  height: 100%;
  position: relative;
  z-index: 1;
}

.product-content .product-title h6 {
  font-weight: 400;
  color: rgba(0, 0, 0, .4);
}

.product-content ul {
  margin: 3rem 0 0 0;
}

.product-content ul li {
  width: 100%;
  margin-bottom: 1.5rem;
  border-radius: 10px;
  background: #fff;
  box-shadow: rgba(149, 157, 165, .15) 0px 0 10px;
  padding: 1.5rem;
}

.product-content h6 {
  color: var(--primary);
  font-size: 1.1rem;
  margin-bottom: .6rem;
}

.product-content ul li.active h6 {
  color: #FFF;
}

.product-item .btn-outline-primary:not(:hover) {
  background: #fff;
}

.product-item .product-img .product-pImg {
  width: 70%;
  height: 30rem;
}

.product-item .product-img .product-pImg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.product-item .product-img .product-zImg {
  width: 25%;
  position: absolute;
  left: 15%;
  bottom: -1.5rem;
  border: 1px solid #eee;
}

.product-item .product-table {
  width: 100%;
  height: 30rem;
}


@media (max-width: 1200px) {
  .gallery-thumbs {
    height: 8rem;
  }

  .gallery-thumbs .thumbs-caption {
    font-size: 1rem;
  }

  .gallery-thumbs .thumbs-icon img {
    height: 2.5rem;
  }

  .product-item {
    padding-bottom: 3rem;
  }
}

@media (max-width: 1024px) {}

@media (max-width: 992px) {
  .product-item-01 .row>div.col-md-6:nth-child(3) {
    display: none !important;
  }

  .product-item .product-img .product-pImg {
    width: 90%;
  }

  .product-item .product-img .product-zImg {
    width: 35%;
    left: 0;
    bottom: -.8rem;
  }
}

@media (max-width:767px) {
  .gallery-thumbs {
    display: none
  }

  .product-item::after {
    display: none;
  }

  .product-item,
  .product-item-01 {
    padding-bottom: .5rem;
  }

  .product-item .product-img .product-pImg {
    width: 70%;
    height: 24rem;
  }

  .product-content ul {
    margin: 2rem 0;
  }

  .product-item .product-img .product-zImg {
    bottom: 1.5rem
  }

  .product-item .product-img .product-pImg {
    margin-bottom: 2.5rem;
  }

  .product-item-01 .productList.omega {
    padding: 0;
    box-shadow: none;
  }

  .product-item-01 .productList.Injection .product-caption {
    padding: 1rem 0 0 0;
  }

  .slideProduct-pagination {
    height: 4rem;
    position: relative;
  }

  .slideProduct-pagination .tt-cc-pagination {
    top: 50%;
    bottom: inherit;
    transform: translate3d(-50%, -50%, 0);
  }

  .slideProduct-pagination .tt-cc-nav-arrow {
    box-shadow: none;
    font-size: 2rem;
  }

  .slideProduct-pagination .tt-cc-nav-next {
    right: -.5rem
  }

  .slideProduct-pagination .tt-cc-nav-prev {
    left: -.5rem
  }
}

@media (max-width: 561px) {
  .slideProduct-pagination {
    height: 3rem;
  }

  .product-item .product-img .product-pImg {
    width: 100%;
    height: 20rem;
  }

  .product-item .product-img .product-zImg {
    bottom: 1.5rem;
    left: inherit;
    right: 0;
  }

  .product-item .product-title h3 {
    font-size: 1.5rem;
  }

  .product-item .product-title h6 {
    font-size: .913rem;
  }
}

/* 展会LOGO */
.exhibitionLogo {
  width: 100%;
  padding: 3rem 0;
}

.exhibitionLogo .logo-box {
  height: 4rem;
}

.exhibitionLogo .logo-box img {
  width: auto;
  height: 100%;
  max-width: inherit;
}

.exhibitionLogo-about {
  padding: 2.5rem;
  box-shadow: rgba(149, 157, 165, .15) 0px 0 10px;
  border-radius: 1rem;
  background: #fff;
  margin-bottom: -4rem;
}

.exhibitionLogo-about .logo-box {
  height: 3.5rem;
}

@media (max-width: 1200px) {
  .exhibitionLogo {
    padding: 2.5rem 0;
  }

  .exhibitionLogo .logo-box {
    height: 3rem;
  }

  .exhibitionLogo .logo-box {
    text-align: center;
  }
}

@media (max-width: 561px) {
  .exhibitionLogo {
    padding: 2rem 0;
  }

  .exhibitionLogo-about {
    padding: 2rem 1rem;
  }

  .exhibitionLogo .logo-box {
    height: 2.5rem;
  }
}

/* ------------------------------------------------------------- *
 * 区块特点
/* ------------------------------------------------------------- */
.feature-row {
  padding-left: -1.5rem;
  padding-right: -1.5rem;
}

.feature {
  padding: 2.5rem;
  border-radius: 5px;
  overflow: hidden;
  background: rgba(255, 255, 255, .9);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  height: 100%;
}

.feature .feature_icon {
  display: flex;
  margin-bottom: 1rem;
  overflow: hidden;
  position: relative;
  justify-content: flex-end;
}

.feature .feature_icon img {
  height: 3.5rem;
  position: relative;
  z-index: 5
}


.feature .feature_font {
  font-size: 1.05rem;
  line-height: 1.8;
  text-align: justify;
}

.feature .feature_font h5 {
  font-size: 1.4rem;
  margin-bottom: 1rem
}

.feature .feature_font .text {
  color: rgba(0, 0, 0, .6);
}

.feature-contact {
  padding: 0 0 2rem 0;
  background: transparent;
  box-shadow: 0 0 0 rgba(0, 0, 0, 0);
  color: #fff;
  border-radius: 0;
  border-bottom: 1px solid rgba(255, 255, 255, .2);
  height: auto
}

.feature-contact .feature_icon img {
  margin-bottom: 0;
}

.feature-contact .feature_font {
  margin-top: -1.5rem;
  width: 90%;
}

.feature-contact .feature_font h5 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.feature-contact .feature_font .text {
  color: rgba(255, 255, 255, .8);
  font-size: 1rem;
}

.feature-01 {
  background: rgba(255, 255, 255, .6);
}

.feature-01 .feature_icon {
  background: #fff;
  border-radius: 50%;
  flex: 0 0 5rem;
  width: 5rem;
  height: 5rem;
  padding: 0 1.5rem;
  margin: 0 auto;
  margin-bottom: 1.5rem;
  justify-content: center !important;
  align-items: center;
  box-shadow: 0 10px 15px rgba(0, 0, 0, 0.05);
}

.feature-01 .feature_font {
  text-align: center;
}

.feature-02 {
  padding: 0;
  background-color: transparent;
  box-shadow: 0 0 0 rgba(0, 0, 0, 0);
  margin-top: 2.5rem;
}

.feature-02 .feature_icon {
  justify-content: flex-start;
}

.feature-02 .feature_font h5 {
  margin: 1.5rem 0;
}

.feature-02 .feature_icon img {
  height: 3rem;
}

@media (max-width: 1600px) {
  .feature-contact .feature_font {
    width: 100%;
  }
}

@media (max-width: 1200px) {
  .feature:not(.feature-contact) {
    padding: 2rem 1.8rem;
  }

  .feature .feature_font .text {
    font-size: 1rem;
  }

  .feature-contact .feature_font {
    font-size: .913rem;
    margin-top: 0;
  }

  .feature .feature_font h5 {
    margin-bottom: .8rem;
  }

  .feature .feature_font h5 span {
    font-size: .875rem;
  }

  .feature-02 {
    padding: 0 !important;
    margin-top: 0;
    margin-bottom: 1.5rem;
  }
}

@media (max-width: 1024px) {
  .feature .feature_font h5 {
    font-size: 1.4rem;
  }

  .feature:not(.feature-contact) .feature_icon {
    margin-bottom: 1.5rem;
  }

  .feature .feature_icon img {
    height: 3rem;
  }
}

@media (max-width: 992px) {
  .feature {
    font-size: .913rem;
  }

  .feature-contact {
    padding-bottom: 1.5rem;
  }
}

@media (max-width: 561px) {
  .feature-contact .feature_icon {
    margin-bottom: 0;
  }

  .feature-contact .feature_font {
    margin-top: -1rem;
  }
}

/*------------------------------------------------------------- *
 * 关于我们 aboutus
/* ------------------------------------------------------------- */
.about-img {
  width: 100%;
  height: 100%;
}

.IaboutUs {
  padding-left: 4rem;
  padding-right: 5rem;
}

.stabilization {
  padding-left: 5rem;
  padding-right: 4rem;
}

.about-imgBox {
  height: 40rem;
  position: relative;
}

.tt-section-stabilization .about-img {
  padding: 1rem 2rem 0;
  overflow: hidden;
}

@media (min-width: 2200px) {
  .IaboutUs {
    padding-right: 7%;
  }

  .stabilization {
    padding-left: 7%;
  }
}

@media (max-width: 1680px) {
  .IaboutUs {
    padding-right: 3rem;
  }

  .stabilization {
    padding-left: 3rem;
  }
}

@media (max-width: 1200px) {

  .IaboutUs,
  .stabilization {
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .about-imgBox {
    height: 25rem;
  }
}

@media (max-width: 1024px) {

  .IaboutUs,
  .stabilization {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }

}

@media (max-width: 992px) {
  .IaboutUs {
    padding-left: 2rem;
  }

  .about-img {
    height: 25rem;
    overflow: hidden;
  }

  .about-img .anim-image-parallax {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    object-fit: cover !important;
    object-position: 50% 50%;
  }

  .about-imgBox {
    height: 25rem;
  }
}

@media (max-width: 767px) {

  .about-imgBox,
  .about-img {
    height: 20rem;
  }
}

@media (max-width: 561px) {
  .IaboutUs {
    padding-left: 1.2rem;
    padding-right: 1.2rem;
  }

  .about-img {
    height: 15rem;
  }

  .about-imgBox {
    height: 17rem;
  }
}

/* 荣誉 */
.honors-box {
  width: 100%;
  max-height: 23rem;
  max-width: 32rem;
  margin: 0 auto;
  background: url("../img/bg-8.png") center no-repeat;
  background-size: contain;
}

.honors-box .honor-img {
  padding: 2rem 3rem 3rem 3rem;
}

.honors-box .honor-img img,
.patent-box .honor-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 50%;
}

/*------------------------------------------------------------- *
 * 上市产品 product
/* ------------------------------------------------------------- */
.tag-img {
  position: absolute;
  top: 0;
  left: 0;
}

.tag-img img {
  height: 20rem;
}

.productList {
  overflow: hidden;
  position: relative;
  box-shadow: rgba(149, 157, 165, .15) 0px 2px 20px;
  border-radius: 10px;
  background: #fff;
  background-size: contain;
  margin-bottom: 3.5rem;
}

.productBox .productList:not(.Injection):not(.prescription):not(.omega):last-child {
  margin-bottom: 0;
}

.productList::before {
  display: inline-block;
  content: '';
  position: absolute;
  width: 16rem;
  height: 16rem;
  top: 0;
  left: 0;
  background-repeat: no-repeat;
  background-image: url("../img/bg-16.png");
  background-size: cover;
  background-position: top left;
}

.productList .product-img {
  position: relative;
  z-index: 10;
  height: 29rem;
}

.productList .product-caption {
  position: relative;
  z-index: 10;
  padding: 4rem 0 4rem 4rem;
  line-height: 2;
}

.productList .product-caption .captionli {
  margin: 2.5rem 0;
  min-height: 7rem;
}

.productList .product-caption ul {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: 0;
}

.productList .product-caption ul li {
  width: 50%;
  padding: .4rem 1.8rem;
  font-size: 1.05rem;
  position: relative;
  line-height: 1.5;
}

.productList .product-caption ul.captionli-other li {
  width: 100%;
}

.productList .product-caption ul li::after,
.productList .product-caption ul li::before {
  content: '';
  display: inline-block;
  width: .6rem;
  height: .6rem;
  background-color: #ffab44;
  border-radius: 50%;
  position: absolute;
  left: .3rem;
  top: .8rem;
}

.productList .product-caption ul li::after {
  opacity: .5;
  width: 1.2rem;
  height: 1.2rem;
  position: absolute;
  left: 0;
  top: .5rem;
}

.productList .product-icon {
  background: #ebebeb;
  width: 3.5rem;
  height: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 20px;
}

.productList .product-icon img {
  height: 2rem;
}

.productList .product-No {
  font-size: 6rem;
  color: #f4f4f5;
  position: absolute;
  right: 1rem;
  bottom: 0;
  font-style: italic;
}

.productList .product-caption .tag {
  color: var(--primary);
  margin-bottom: 1.5rem;
  border: 1px solid var(--primary);
  padding: 0 .8rem;
  border-radius: 2rem;
}

.productList .product-caption .tag img {
  height: 1.2rem;
  margin-right: .5rem;
}

.Injection,
.omega {
  padding: 2rem;
  background: #fff url("../img/bg-17.png") bottom center no-repeat;
  background-size: contain;
  margin-bottom: 2.5rem;
}

.Injection::before {
  top: inherit;
  bottom: 0;
  width: 100%;
  height: 6px;
  background: var(--primary);
  border-radius: 0;
}

.Injection .product-caption {
  padding: 4rem 0 0 0;
}

.Injection .product-caption .captionli {
  min-height: inherit;
  margin-bottom: 0;
}

.Injection .product-caption .captionli dl {
  display: flex;
  flex-wrap: wrap;
  font-size: 1.05rem;
  color: #585858;
}

.Injection .product-caption .captionli dt {
  max-width: 4.5rem;
  flex: 0 0 4.5rem;
}

.Injection .product-caption .captionli dd {
  max-width: calc(100% - 4.5rem);
  flex: 0 0 calc(100% - 4.5rem);
}

.prescription {
  background-color: transparent;
  border-radius: 0;
  box-shadow: none;
}

.prescription::before {
  display: none;
}

.prescription .product-caption {
  padding: 0 0 0 2rem;
}

.prescription .product-img {
  height: 26rem;
  border-radius: 10px;
  overflow: hidden;
}

.omega {
  background-image: none;
}

.omega::before {
  display: none;
}

.omega-content {
  padding-top: 1rem;
}

.omega-content .table {
  margin-bottom: 0;
  border-top: 1px solid #111;
}

@media (min-width: 561px) {

  .omega-table tbody th,
  .omega-table tbody td {
    padding: 1.25rem .75rem;
  }
}

@media (max-width: 1200px) {
  .productList {
    margin-bottom: 2rem;
  }

  .productList:not(.Injection):not(.prescription):not(.omega) .product-caption {
    padding: 3rem 0 3rem 3rem;
  }

  .productList:not(.Injection) .product-caption .captionli {
    margin: 2rem 0;
  }

  .productList .product-img {
    max-height: 360px;
  }

  .productList .product-caption h2 {
    font-size: 1.8rem;
  }

  .productList:not(.Injection) .product-caption h4 {
    font-size: 1.25rem;
  }

  .Injection .product-caption {
    padding: 3rem 0 0 0;
  }

  .Injection .product-caption .captionli {
    margin-top: 1.5rem;
  }

  .prescription .product-caption {
    padding-left: 1rem;
  }
}

@media (max-width: 561px) {
  .productList .product-img {
    max-height: 240px;
  }

  .productList:not(.Injection):not(.prescription):not(.omega) .product-caption {
    padding: 2.5rem 2rem;
  }

  .productList:not(.Injection) .product-caption .captionli {
    margin: 1.5rem 0;
    min-height: inherit;
  }

  .productList .product-caption ul li {
    font-size: 1rem;
    padding-right: .5rem;
  }

  .productList .product-caption h2 {
    font-size: 1.6rem;
  }

  .productList:not(.Injection) .product-caption h4 {
    font-size: 1.2rem;
  }

  .Injection .product-caption .captionli dl {
    font-size: 1rem;
  }

  .Injection .product-caption .captionli dd {
    margin-bottom: .2rem;
  }

  .productList .product-No {
    font-size: 5rem;
  }

  .productList .product-caption .tag {
    display: none !important;
  }

  .prescription .product-caption {
    padding-top: 2rem;
    padding-left: 0;
  }
}

/* ------------------------------------------------------------- *
 * 新闻列表 newslist
/* ------------------------------------------------------------- */
.newslist {
  transition: all 0.5s;
  overflow: hidden;
}

.newslist-img {
  height: 16rem;
  border-radius: 5px;
  overflow: hidden;
  position: relative
}

.newslist-caption {
  width: 100%;
  line-height: 1.8;
  position: relative
}

.newslist-caption h4,
.newslist-caption h5 {
  line-height: 1.6;
  margin-bottom: 1rem;
}

.newslist-caption .iconfont {
  font-size: .913rem;
  margin: 1.2rem 0 1rem;
}

.newslist-caption .more a {
  font-size: .913rem;
  color: #000;
  padding-bottom: 4px;
  background: linear-gradient(to right, currentcolor 0%, currentcolor 100%) 0px 95% / 0px 1px no-repeat;
  transition: all 500ms ease;
  background-size: 50% 1px;
  margin-right: -5px;
  cursor: pointer;
}

.newslist-caption .more a:hover,
.newslist:hover .more a {
  background-size: 100% 1px;
}

.newslist-other {
  position: relative;
}

.newslist-other .newslist-img {
  height: 27rem;
  position: relative;
}

.newslist-other .newslist-caption {
  position: absolute;
  bottom: 0;
  z-index: 10;
  padding: 1.2rem 1.5rem;
  color: #fff;
}

.newslist-other .newslist-caption h4 a,
.newslist-other .newslist-caption h5 a,
.newslist-other .newslist-caption .more a {
  color: #fff;
}

/*新闻列表页*/
.newsBox .newslist {
  margin-bottom: 2rem !important;
}


@media (max-width: 1200px) {
  .newslist .newslist-img {
    height: 12rem;
  }

  .newslist-caption .iconfont {
    margin: .8rem 0 .5rem;
  }

  .newslist-caption h4,
  .newslist-caption h5 {
    margin-bottom: .5rem;
    font-size: 1.2rem;
    line-height: 1.5;
  }

  .newsBox .newslist {
    margin-bottom: 1.5rem !important;
  }
}

@media (max-width: 992px) {
  .newslist .newslist-img {
    height: 10rem;
  }
}

@media (max-width: 561px) {
  .newslist .newslist-img {
    height: 12rem;
  }

}

/*------------------------------------------------------------- *
 * 联系方式 contact
/* ------------------------------------------------------------- */
/* 联系方式 */
.contactBox {
  background: var(--primary);
  border-radius: 5px;
  overflow: hidden;
}

.contactBox-Left,
.contactBox-Right {
  padding: 3rem 3.5rem;
  flex: 0 0 60%;
  max-width: 60%;
}

.contactBox-Right {
  flex: 0 0 40%;
  max-width: 40%;
  background-image: url("../img/bg-11.png");
  background-position: center;
  background-size: cover;
  background-color: #000;
}

.contact-box {
  margin-top: 2rem;
}

.contact-box .icon {
  display: flex;
  width: 5rem;
  height: 5rem;
  background: #3879ff;
}

.contact-box .icon i {
  font-size: 2.2rem;
  color: #fff;
  font-weight: 100;
}

.contact-box .caption {
  width: calc(100% - 5rem);
}

.contact-box h5 {
  font-size: 1.1rem;
  line-height: 1.4;
  font-weight: 400
}

@media (max-width: 1200px) {

  .contactBox-Left,
  .contactBox-Right {
    padding: 2rem;
  }
}

@media (max-width: 991px) {

  .contactBox-Left,
  .contactBox-Right {
    flex: 0 0 100%;
    max-width: 100%;
    padding: 2rem;
  }

  .contact-box {
    margin-top: 1.5rem;
  }

}

@media (min-width: 562px) and (max-width: 991px) {
  .contactBox-Right .contactList {
    display: flex;
  }

  .contactBox-Right .contactList .contact-box {
    width: 50%;
  }
}

@media (max-width: 561px) {
  .contact-box .icon {
    height: 4rem;
    width: 4rem;
  }

  .contact-box .caption {
    width: calc(100% - 4rem);
  }

  .contact-box .icon i {
    font-size: 1.8rem;
  }

  .contactBox-Left .col-sm-6:first-child .feature-contact {
    margin-bottom: 1.5rem;
  }
}

/* 地图 */
.mapBox {
  width: 100%;
  height: 40rem;
  background-image: url("../img/map.png");
  background-position: center;
  background-size: cover;
  position: relative;
}

.mapBox-text {
  position: absolute;
  top: 56%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
  background: rgba(15, 60, 135, 0.95);
  padding: 2rem;
  border-radius: 5px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
  color: #fff;
}

.mapBox-text::before {
  content: '';
  position: absolute;
  top: -7px;
  left: 50%;
  transform: translateX(-50%);
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-bottom: 8px solid rgba(15, 60, 135, 0.95);
}

.mapBox-text ul li {
  line-height: 1.8;
}

@media (max-width: 1200px) {
  .mapBox {
    height: 28rem;
  }

  .mapBox-text {
    top: 62%;
  }
}

@media (max-width: 992px) {
  .mapBox {
    height: 22rem;
  }

  .mapBox-text {
    top: 70%;
  }
}

@media (max-width: 561px) {
  .mapBox {
    height: 20rem;
  }

  .mapBox-text {
    width: 80%;
    padding: 1.5rem;
  }
}

/* 留言 */
.messageForm .form-group {
  margin-bottom: 1.5rem;
}

.messageForm .form-control {
  background: transparent;
  border: 0;
  border-bottom: 1px solid #111;
  border-radius: 0;
  padding: .8rem 0;
}

.messageForm .form-control label {
  margin-bottom: 0;
}

.messageForm .input-group-text {
  background: transparent;
  border: 0;
  border-bottom: 1px solid #111;
  border-radius: 0;
  font-size: 1.5rem;
  padding: .375rem 0;
}

.messageForm .form-control:focus {
  border-color: var(--blue);
}

.messageForm textarea.form-control {
  height: 7rem
}

@media (max-width: 561px) {
  .messageForm {
    padding-top: 1rem;
  }
}

/*------------------------------------------------------------- *
 * 质量保证 quality
/* ------------------------------------------------------------- */
.tt-bg-quality .col-sm-6.col-lg-4 {
  margin-bottom: 3rem;
}

@media (max-width: 1200px) {
  .tt-bg-quality .col-sm-6.col-lg-4 {
    margin-bottom: 2.5rem;
  }
}

@media (max-width: 991px) {
  .tt-bg-quality .col-sm-6.col-lg-4 {
    margin-bottom: 2rem;
  }
}

@media (max-width: 561px) {
  .tt-bg-quality .col-sm-6.col-lg-4 {
    margin-bottom: 1.5rem;
  }
}

/* 控制 */
.control-img {
  max-height: 55rem;
}

.control .tt-heading-control {
  font-size: 1.2rem;
  margin-bottom: 1rem;
  color: #fff;
}

.control ul li {
  margin-bottom: 2.5rem;
}

.control ul li:last-child {
  margin-bottom: 0;
}

.control-icon {
  background: rgba(255, 255, 255, 0.2);
  flex: 0 0 5rem;
  width: 5rem;
  height: 5rem;
  margin-right: 1.5rem;
  border-radius: 30px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.control-icon img {
  width: 2.6rem;
  height: auto;
}

.control-font {
  padding-top: .4rem;
  text-align: justify;
  color: rgba(255, 255, 255, 0.8);
}

.control-font h5 {
  color: #fff;
  margin-bottom: .8rem;
}

@media (max-width: 1200px) {
  .control {
    padding-top: 3rem;
  }
}

@media (max-width: 992px) {
  .control ul li {
    margin-bottom: 1.5rem;
  }
}

@media (max-width: 767px) {
  .control {
    padding-top: 2rem;
    padding-bottom: 3rem;
  }

  .control .tt-heading-subtitle {
    margin-bottom: 0;
  }

  .control .tt-heading-control {
    font-size: .913rem;
    margin-bottom: .85rem;
  }

  .control-icon {
    flex: 0 0 4rem;
    width: 4rem;
    height: 4rem;
    border-radius: 20px;
  }

  .control-icon img {
    width: 1.8rem;
    height: auto;
  }
}

/* 专利 */
.patent-box {
  width: 100%;
  max-width: 24rem;
  max-height: 34rem;
  margin: 0 auto;
  background: url("../img/bg-9.png") center no-repeat;
  background-size: contain;
}

.patent-box .patent-img {
  text-align: center;
  padding: 2.5rem 2.5rem 3.5rem 2.5rem;
}

/* 技术实力 */
.technologyBox01 {
  width: 80%;
  margin: 0 auto;
  color: #fff;
}

.technologyBox-img02 {
  height: 18rem;
  position: relative;
  overflow: hidden;
}

.technologyControl {
  padding-top: 7rem;
  padding-bottom: 7rem;
}

.technologyControl-absolute {
  position: absolute;
  right: 0;
  bottom: 7rem;
  height: 32rem;
  z-index: 10;
}

.technologyBox03 {
  width: 60%;
  margin: 0 0 0 auto;
  background-color: #fff;
  padding: 3rem;
}

.technologyBox-img03 {
  width: 65%;
  height: 32rem;
  position: relative;
  overflow: hidden;
}

@media (max-width:1200px) {
  .technologyBox01 {
    width: 100%;
  }

  .technologyBox-img02 {
    height: 15rem;
  }

  .technologyControl {
    padding-top: 5rem;
    padding-bottom: 5rem;
  }

  .technologyControl-absolute {
    bottom: 5rem;
  }
}

@media (max-width:992px) {
  .technologyBox-img02 {
    height: 12rem;
  }

  .technologyBox03 {
    width: 80%;
    padding: 2rem;
  }

  .technologyControl {
    padding-top: 4rem;
    padding-bottom: 4rem;
  }

  .technologyControl-absolute {
    bottom: 4rem;
  }

}

@media (max-width:767px) {
  .technologyBox03 {
    width: 90%;
    padding: 2rem;
  }

  .technologyBox-img03 {
    width: 60%;
  }
}

@media (max-width:561px) {
  .technologyBox-img02 {
    height: 10rem;
  }

  .technologyControl {
    padding-top: 2.5rem;
    padding-bottom: 2.5rem;
  }

  .technologyControl .tt-heading-right {
    text-align: left;
  }

  .technologyControl-absolute {
    position: initial;
    height: auto;
  }

  .technologyBox-img03 {
    width: calc(100% - 3rem);
    margin: 0 auto;
    margin-top: 2rem;
    height: 15rem;
  }

  .technologyBox03 {
    width: 100%;
    background-color: transparent;
    padding: 0;
  }
}

/*------------------------------------------------------------- *
 * 详情页 details
/* ------------------------------------------------------------- */
.detailsBox {
  padding: 0 10%;
}

.detailsContent {
  font-size: 1.15rem;
  line-height: 2;
  text-align: justify;
}

.detailsContent img {
  max-width: 100%;
}

@media (max-width:1200px) {
  .detailsBox {
    padding: 0 4%;
  }

  .detailsContent h1 {
    font-size: 2.2rem;
  }

}

@media (max-width:561px) {
  .detailsContent {
    font-size: 1.1rem;
    line-height: 1.8;
  }


  .detailsContent h1 {
    font-size: 1.6rem;
    margin-top: -1rem;
  }
}

/* body包含“psi-image-is-light”
=========================================== */
/* Make slider caption dark */
body.psi-light-image-on .tt-ps-caption-category,
body.psi-light-image-on .tt-ps-caption-title a {
  color: #111;
}

body.psi-light-image-on .tt-portfolio-slider-caption.psc-stroke .tt-ps-caption-title {
  -webkit-text-stroke-color: #111;
}

/* logo */
body.psi-light-image-on #tt-header:not(.sticky-on) .tt-logo-light,
body.psi-light-image-on #tt-header:not(.sticky-on) .tt-icon-light {
  display: none;
}

body.psi-light-image-on #tt-header:not(.sticky-on) .tt-logo-dark {
  display: block;
}

body:not(.psi-light-image-on) #tt-header .tt-logo-dark,
body.psi-light-image-on #tt-header.sticky-on .tt-logo-dark {
  display: none;
}

/* 导航 */
@media (min-width: 1200px) {

  body.psi-light-image-on #tt-header:not(.sticky-on) .tt-main-menu-list>li>a,
  body.psi-light-image-on #tt-header:not(.sticky-on) .tt-main-menu-list>li>.tt-submenu-trigger>a,
  body.psi-light-image-on #tt-header:not(.sticky-on) .menu-search,
  body.psi-light-image-on #tt-header:not(.sticky-on) .tt-othermenu-trigger {
    color: #fff;
  }

  body.psi-light-image-on #tt-header:not(.sticky-on) .tt-main-menu-list.tt-mm-hover>li>a:hover,
  body.psi-light-image-on #tt-header:not(.sticky-on) .tt-main-menu-list.tt-mm-hover>li>.tt-submenu-trigger>a:hover,
  body.psi-light-image-on #tt-header:not(.sticky-on) .tt-main-menu-list.tt-mm-hover>li.tt-submenu-open>.tt-submenu-trigger>a {
    opacity: .8;
    color: #cceaff;
  }

  body.psi-light-image-on #tt-header:not(.sticky-on) .tt-main-menu-list>li.active>a::before,
  body.psi-light-image-on #tt-header:not(.sticky-on) .tt-main-menu-list>li.active .tt-submenu-trigger>a::before,
  body.psi-light-image-on #tt-header:not(.sticky-on) .menu-line {
    background: #fff
  }

}

@media (max-width: 1200px) {
  body.psi-light-image-on #tt-header:not(.sticky-on) .tt-m-menu-toggle-btn-lang {
    color: #fff;
  }

  body.psi-light-image-on #tt-header:not(.sticky-on) .tt-m-menu-toggle-btn span::before,
  body.psi-light-image-on #tt-header:not(.sticky-on) .tt-m-menu-toggle-btn span::after {
    background: #fff;
  }
}

body.psi-light-image-on .scroll-down-circle text {
  fill: #fff;
}

body.psi-light-image-on #page-header.ph-bg-image .scroll-down-circle .sdc-icon,
body.psi-light-image-on .scroll-down-circle .sdc-icon,
body.psi-light-image-on .tt-portfolio-slider-caption,
body.psi-light-image-on .tt-portfolio-slider-navigation {
  color: #fff;
}

/* 按钮 */
body.psi-light-image-on .tt-portfolio-slider-caption .btn-primary {
  background-color: transparent;
  border: 1px solid #fff;
  color: #fff;
}


/* 公共样式
/* ------------------------------------------------------------- */
@media (min-width: 2500px) {
  html {
    font-size: 1.45rem;
    line-height: 1.8;
  }
}

@media (min-width:2100px) and (max-width:2500px) {
  html {
    font-size: 1.2rem;
  }
}

@media (max-width: 1200px) {
  html {
    font-size: .913rem;
  }
}

@media (max-width: 561px) {
  html {
    font-size: .813rem;
    line-height: 1.6;
  }

  h3.ph-appear {
    font-size: 1rem
  }
}