/*--------------------------------------------------------------------- File Name: style.css ---------------------------------------------------------------------*/

/*--------------------------------------------------------------------- import Fonts ---------------------------------------------------------------------*/

/* @font-face {
  font-family: "Noto Serif SC";
  src: url("../fonts/SourceHanSerifCN-Heavy.otf") format("opentype");
  font-weight: normal;
  font-style: normal;
  font-display: swap;  
} */

/*****---------------------------------------- 1) font-family: 'Rajdhani', sans-serif;
 2) font-family: 'Poppins', sans-serif;
 ----------------------------------------*****/

/*--------------------------------------------------------------------- import Files ---------------------------------------------------------------------*/

@import url(animate.min.css);
@import url(normalize.css);
@import url(icomoon.css);

@import url(meanmenu.css);
@import url(owl.carousel.min.css);

@import url(slick.css);
@import url(jquery.fancybox.min.css);
@import url(jquery-ui.css);
@import url(nice-select.css);

/*--------------------------------------------------------------------- skeleton ---------------------------------------------------------------------*/

* {
  box-sizing: border-box !important;
  transition: ease all 0.5s;
}

html {
  scroll-behavior: smooth;
  min-height: 100%;
}

body {
  color: #666666;
  font-size: 16px;
  line-height: 1.80857;
  overflow-x: hidden;
  background-color: rgb(255, 255, 255);
  height: auto;
  background-size: cover;
  background-repeat: no-repeat;
  font-family: "Noto Serif SC", serif;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: #1f1f1f;
  text-decoration: none !important;
  outline: none !important;
  -webkit-transition: all 0.3s ease-in-out;
  -moz-transition: all 0.3s ease-in-out;
  -ms-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  letter-spacing: 0;

  position: relative;
  padding: 0 0 10px 0;

  line-height: normal;
  color: #111111;
  margin: 0;
  font-family: "Noto Serif SC";
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
}

h1 {
  font-size: 31px;

  padding: 0;
  margin: 0;
  font-family: "Noto Serif SC";
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
}

h2 {
  font-size: 22px;
}

h3 {
  font-size: 18px;
}

h4 {
  font-size: 16px;
}

h5 {
  font-size: 14px;
}

h6 {
  font-size: 13px;
}
.descriptionEng {
  font-size: 19px;
  color: #b3b3b3;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
  padding: 0;
  display: inline-block;
  margin-bottom: 30px;
}

*,
*::after,
*::before {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

h1 a,
h2 a,
h3 a,
h4 a,
h5 a,
h6 a {
  color: #212121;
  text-decoration: none !important;
  opacity: 1;
}

button:focus {
  outline: none;
}

ul,
li,
ol {
  margin: 0px;
  padding: 0px;
  list-style: none;
}

p {
  margin: 20px;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
  font-size: 15px;
  line-height: 24px;
  /* 两边对齐 */
  text-align: justify;
}

a {
  color: #222222;
  text-decoration: none;
  outline: none !important;
}

a,
.btn {
  text-decoration: none !important;
  outline: none !important;
  -webkit-transition: all 0.3s ease-in-out;
  -moz-transition: all 0.3s ease-in-out;
  -ms-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
}

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

:focus {
  outline: 0;
}

.paddind_bottom_0 {
  padding-bottom: 0 !important;
}

.btn-custom {
  margin-top: 20px;
  background-color: transparent !important;
  border: 2px solid #ddd;
  padding: 12px 40px;
  font-size: 16px;
}

.lead {
  font-size: 18px;
  line-height: 30px;
  color: #767676;
  margin: 0;
  padding: 0;
}

.form-control:focus {
  border-color: #ffffff !important;
  box-shadow: 0 0 0 0.2rem rgba(255, 255, 255, 0.25);
}

.navbar-form input {
  border: none !important;
}

.badge {
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
}

blockquote {
  margin: 20px 0 20px;
  padding: 30px;
}

button {
  border: 0;
  margin: 0;
  padding: 0;
  cursor: pointer;
}

.full {
  float: left;
  width: 100%;
}

.layout_padding {
  padding-top: 90px;
  padding-bottom: 0px;
}

.padding_0 {
  padding: 0px;
}

/* header section start */

.header_section {
  width: 100%;
  float: left;
  /* background-image: url(../images/banner-bg.png); */
  background-size: 100%;
  background-repeat: no-repeat;
  height: auto;
  position: relative;
  z-index: 9999;
}

.navbar {
  position: fixed;
  padding-left: 30px !important;
  /* 默认背景色：透明度 0.4 */
  background-color: rgba(255, 255, 255, 0.4) !important;
  width: 100%;
  left: 0;
  top: 0;
  z-index: 999999;
  height: 90px;
  /* 核心：添加过渡动画，让变色平滑过渡 0.3秒 */
  transition:
    background-color 0.3s ease-in-out,
    box-shadow 0.3s ease-in-out;
}
.navbar.navbar-scrolled {
  /* 下拉后背景色：透明度变小（更不透明），比如 0.95 */
  background-color: rgba(255, 255, 255, 0.95) !important;
  /* 可选：加一点底部阴影，让它和下方内容区分开，显得更立体 */
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.header_section::after {
  content: "";
  position: absolute;
  width: 640px;
  height: 100%;
  left: 0px;
  right: initial;
  /* background-color: rgb( 225, 237, 249, 0.8); */
  background-size: 100%;
  top: 0px;
  z-index: -1;
}

.bg-light {
  /* background-color: transparent !important; */
  padding: 20px 0px;
}

.logo {
  max-width: 327px;
}

.ml-auto,
.mx-auto {
  margin: 0 auto;
  text-align: center;
}

.navbar-expand-lg .navbar-nav .nav-link {
  padding: 0px 20px;
  font-size: 16px;
  color: #070707;
  text-transform: uppercase;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
}

.navbar-light .navbar-nav .nav-link:focus,
.navbar-light .navbar-nav .nav-link:hover {
  color: #bc9b6e;
}

.navbar-light .navbar-nav .active > .nav-link,
.navbar-light .navbar-nav .nav-link.active,
.navbar-light .navbar-nav .nav-link.show,
.navbar-light .navbar-nav .show > .nav-link {
  color: #f5a738;
}
.login_bt ul {
  margin: 0px;
  padding: 0px;
}

.login_bt li {
  float: left;
  color: #ffffff;
  font-size: 18px;
  padding: 0px 15px;
}

.login_bt li a {
  color: #ffffff;
}

.login_bt li a:hover {
  color: #27a9fb;
}
/* header section end */

/* banner section start */

.banner_section {
  width: 100%;
  float: left;
  padding: 0px 0px 10px 0px;
}
.bannerImg {
  position: relative;
  width: 100%;
  background-size: 100%;
  background-repeat: no-repeat;
}

.banner_taital_main {
  width: 100%;
  float: left;
  margin-top: -45%;
}

.banner_taital {
  width: 100%;
  float: left;
  font-size: 52px;
  color: #ffffff;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
  padding-bottom: 0px;
  line-height: 70px;
  /* font-family: "Poppins", sans-serif; */
}
.banner_EngTop {
  width: 100%;
  float: left;
  font-size: 21px;
  color: #fa7d17;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
  padding-bottom: 0px;
  line-height: 50px;
  /* font-family: "Poppins", sans-serif; */
}
.banner_EngBottom {
  width: 100%;
  float: left;
  font-size: 21px;
  color: #ffffff;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
  padding-bottom: 0px;
  line-height: 50px;
  /* font-family: "Poppins", sans-serif; */
}

.banner_text {
  width: 80%;
  float: left;
  font-size: 16px;
  color: #060707;
  padding-top: 30px;
  margin: 0px;
}
.flex_Icon {
  display: flex;
  justify-content: space-between;
  width: 100%;
}

.about_prove {
  display: flex;
  width: 29%;
  padding-right: 60px;
  border-right: 2px solid #ababab;
}
.about_prove_end {
  display: flex;
  width: 29%;
}
.about_prove_text {
  margin-left: 10px;
  flex: column;
}

.introduceImg {
  display: flex;
  margin-left: -40px;
}
.introduceText {
  display: flex;
  flex-direction: column;
  margin-left: 160px;
  margin-right: -80px;
}
.introduceText_h1 {
  color: rgb(25, 25, 25);
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
  font-size: 33px;
  margin-top: 20px;
}
.introduceText_h3 {
  color: coral;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
}
.introduceText_p {
  margin-top: 30px;
  line-height: 26px;
  margin-left: 0;
  color: rgb(37, 37, 37);
}
.shebeiText {
  width: 80%;
}
.news_title {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.newsCarousel {
  margin: 20px auto;
  width: 81%;
  display: flex;
  justify-content: space-between;
}
.newsCarousel img {
  width: 24%;
}
.service_item {
  /* justify-content: space-between; */
  width: 80%;
  /* 自动换行 */
  margin: 0 auto;
}
.service_img_item {
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.service_item img {
  width: 15%;
}
.btn_main {
  width: 100%;
  display: flex;
}

.started_text {
  width: 180px;
  margin-right: 20px;
  margin-top: 30px;
}

.started_text a {
  width: 100%;
  float: left;
  padding: 10px 10px;
  color: #ffffff;
  background-color: #f5a738;
  text-align: center;
  font-size: 16px;
  border-radius: 40px;
}

.started_text a:hover {
  color: #ffffff;
  background-color: #060707;
}

.started_text.active a {
  color: #ffffff;
  background-color: #060707;
}

#my_slider a.carousel-control-prev {
  left: initial;
  top: 110px;
  right: 30px;
}

#my_slider a.carousel-control-next {
  right: 30px;
  top: 170px;
  color: #ffffff;
  background-color: #060707;
}

#my_slider .carousel-control-next,
#my_slider .carousel-control-prev {
  width: 55px;
  height: 55px;
  background: #f5a738;
  opacity: 1;
  font-size: 30px;
  color: #ffffff;
}

#my_slider .carousel-control-next:focus,
#my_slider .carousel-control-next:hover,
#my_slider .carousel-control-prev:focus,
#my_slider .carousel-control-prev:hover {
  color: #ffffff;
  background-color: #060707;
}

/* banner section end */

/* about section start */

.about_section {
  width: 100%;
  float: left;
  margin-bottom: 50px;
}

.about_taital {
  width: 100%;
  display: flex;
  font-size: 30px;
  color: #0f0f0f;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
}

.border_0 {
  width: 200px;
  background-color: #f5a738 !important;
  height: 2px;
  top: 20px;
  position: relative;
  left: 20px;
}

.about_text {
  width: 100%;
  font-size: 14px;
  margin: 0px;
  color: #0f0f0f;
}

.about_section_2 {
  width: 100%;
  float: left;
  padding-top: 50px;
}

.about_text_1 {
  width: 92%;
  font-size: 16px;
  margin: 0px;
  color: #0f0f0f;
  padding-top: 150px;
}

.readmore_bt {
  width: 180px;
  margin-right: 50px;
  margin-top: 30px;
  float: right;
}

.readmore_bt a {
  width: 100%;
  float: left;
  padding: 10px 10px;
  color: #ffffff;
  background-color: #f5a738;
  text-align: center;
  font-size: 16px;
  border-radius: 40px;
}

.readmore_bt a:hover {
  color: #ffffff;
  background-color: #2b2a2a;
}

/* about section end */

/* services section start */

.services_section {
  width: 100%;
  float: left;
  background-color: #4d524b;
}

.services_main {
  width: 100%;
  float: left;
  /* border: 2px solid #f5a738; */
  border-radius: 10px;
  /* padding: 30px; */
}

.services_taital {
  /* width: 100%; */
  display: flex;
  font-size: 20px;
  color: #f39a40;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
  justify-content: center;
}

.services_taital_title {
  text-align: center;
  font-size: 40px;
  color: #fff;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
  padding-bottom: 60px;
}

.services_taital_chanpin {
  margin-top: 20px;
  width: 100%;
  display: flex;
  float: left;
  color: #fff;
  justify-content: center;
}

.services_taital_chanpin div {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100vw;
  float: left;
  padding-bottom: 90px;
}

.services_taital_chanpin div h1 {
  padding: 0;
  margin: 20px;
  color: #fff;
}
.services_taital_chanpin div h2 {
  color: #fff;
}

.border_0 {
  width: 200px;
  background-color: #f5a738 !important;
  height: 2px;
  top: 20px;
  position: relative;
  left: 20px;
}

.services_text {
  width: 100%;
  font-size: 14px;
  margin: 0px;
  color: #0f0f0f;
}

.services_section_2 {
  width: 100%;
  float: left;
  margin-top: 50px;
}

.icon_1 {
  width: 80px;
  float: left;
  background: #fff;
  padding: 20px;
  text-align: center;
  border-radius: 8px;
  box-shadow: 0px 0px 10px 8px #fafafa;
}

.selection_text {
  width: 100%;
  float: left;
  font-size: 22px;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
  color: #0f0f0f;
  /* margin-top: 20px; */
  padding: 0px;
}

.many_text {
  width: 100%;
  float: left;
  font-size: 16px;
  color: #727272;
  margin-left: 0px;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
}

.read_bt {
  width: 170px;
  margin: 0 auto;
  text-align: center;
  padding-top: 40px;
  display: flex;
}

.read_bt a {
  width: 100%;
  float: left;
  font-size: 16px;
  color: #ffffff;
  background-color: #f5a738;
  padding: 10px;
  border-radius: 40px;
}

.read_bt a:hover {
  color: #ffffff;
  background-color: #2b2a2a;
}

/* services section end */

/* blog section start */

.blog_section {
  width: 100%;
  float: left;
}

.blog_img {
  width: 100%;
  float: left;
}

.blog_taital_main {
  width: 100%;
  float: left;
  margin-top: 87px;
}

.blog_taital {
  width: 100%;
  float: left;
  color: #141414;
  font-size: 40px;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
}
.blog_text {
  width: 100%;
  float: left;
  color: #141414;
  font-size: 16px;
  margin-left: 0px;
}

.readmore_bt_1 {
  width: 180px;
  margin-right: 50px;
  margin-top: 20px;
  float: right;
}

.readmore_bt_1 a {
  width: 100%;
  float: left;
  padding: 10px 10px;
  color: #ffffff;
  background-color: #f5a738;
  text-align: center;
  font-size: 16px;
  border-radius: 40px;
}

.readmore_bt_1 a:hover {
  color: #ffffff;
  background-color: #2b2a2a;
}

/* blog section end */

/* event section start */

.event_section {
  width: 100%;
  float: left;
  padding: 90px 0px;
}

.event_taital {
  width: 100%;
  float: left;
  font-size: 40px;
  color: #141414;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
  padding-bottom: 50px;
  text-align: center;
}

.event_section_2 {
  width: 100%;
  float: left;
  background-image: url(../images/event-img.png);
  height: auto;
  background-size: 100%;
  padding: 0px 0px 0px 0px;
}

.video_bt {
  width: 100%;
  padding: 170px 0px;
}

.play_icon img {
  width: 80px;
}

.play_icon {
  width: 100%;
  margin: 0 auto;
  position: relative;
  z-index: 5;
  text-align: center;
}

.play_icon::before {
  content: "";
  position: absolute;
  top: 40px;
  left: 90px;
  width: 90px;
  height: 90px;
  transform: translate(-50%, -50%);
  background-color: rgb(255, 255, 255, 0.7);
  border-radius: 100%;
  animation: fadeEffect 1.3s infinite ease;
  box-shadow: 0px 0px 10px 0px;
  right: 0px;
  margin: 0 auto;
  z-index: -1;
}

@keyframes fadeEffect {
  0% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 1;
  }
  100% {
    transform: translate(-50%, -50%) scale(1.2);
    opacity: 0;
  }
}

/* event section end */

/* contact section start */

.contact_section {
  margin-top: 50px;
  width: 100%;
  float: left;
  padding: 50px;
  background-color: #d9d4c0;
  height: auto;
  padding-bottom: 150px;
}

.contact_taital {
  width: 100%;
  display: flex;
  font-size: 30px;
  color: #ffffff;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
}

.border_0 {
  width: 200px;
  background-color: #f5a738 !important;
  height: 2px;
  top: 20px;
  position: relative;
  left: 20px;
}

.contact_text {
  width: 100%;
  font-size: 14px;
  margin: 0px;
  color: #ffffff;
}

.contact_section_2 {
  width: 100%;
  float: left;
}

.mail_section_1 {
  width: 100%;
  float: left;
}

.mail_text {
  width: 100%;
  float: left;
  font-size: 16px;
  color: #333333;
  border: 0px;
  background-color: #ffffff;
  padding: 12px 15px;
  margin-top: 40px;
  border-radius: 4px;
}
input.mail_text::placeholder {
  color: #333333;
}

.massage-bt {
  color: #333333;
  width: 100%;
  height: 110px;
  font-size: 18px;
  background-color: #ffffff;
  padding: 40px 15px 0px 15px;
  border: 0px;
  height: 120px;
  margin-top: 40px;
  border-radius: 4px;
}
textarea#comment::placeholder {
  color: #333333;
}

.send_bt {
  width: 160px;
  float: left;
  margin-top: 30px;
}

.send_bt a {
  width: 100%;
  float: left;
  text-align: center;
  font-size: 18px;
  color: #ffffff;
  background-color: #f5a738;
  padding: 12px;
  text-transform: uppercase;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
  border-radius: 40px;
}

.send_bt a:hover {
  color: #2b2a2a;
  background-color: #ffffff;
}

.map_main {
  width: 100%;
  float: left;
  padding-top: 40px;
}

/* contact section end */

/* clients section start */

.clients_section {
  width: 100%;
  float: left;
  padding-bottom: 150px;
  background-color: rgb(255, 255, 255);
}

.clients_taital {
  width: 100%;
  float: left;
  font-size: 40px;
  color: #0d0d0d;
  text-align: center;
  text-transform: uppercase;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
  /* font-family: "Poppins", sans-serif; */
}

.clients_taital::after {
  content: "";
  position: absolute;
  width: 100px;
  left: 0px;
  right: 0px;
  background-color: #252525;
  height: 2px;
  margin: 0 auto;
  text-align: center;
  bottom: 0px;
}

.client_section_2 {
  width: 80%;
  margin: 0 auto;
  text-align: center;
  /* border: 2px solid #000; */
  border-radius: 15px;
  margin-top: 50px;
}

.carousel-control-prev-icon {
  background-image: url(../images/prev.png);
  width: 30px;
  height: 62px;
}
.carousel-control-next-icon {
  background-image: url(../images/next.png);
  width: 30px;
  height: 62px;
}
.client_name {
  width: 100%;
  font-size: 30px;
  color: #0d0d0d;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
}

.event_text {
  width: 100%;
  font-size: 18px;
  color: #0d0d0d;
  text-align: center;
  margin-left: 0px;
  line-height: 30px;
}

.carousel-indicators {
  bottom: -100px;
}

.carousel-indicators .active {
  background-color: #252525;
}

.carousel-indicators li {
  width: 60px;
  height: 3px;
  background-color: #f5a738;
  border-radius: 10px;
}

/* clients section end */
/* footer section start */

.footer_section {
  width: 100%;
  float: left;
  background-color: #1d1d1d;
  height: auto;
  padding: 90px 0px;
  margin-top: auto;
}

.location_main {
  width: 100%;
  display: flex;
}

.location_text {
  width: 100%;
}

.location_text a {
  float: left;
  font-size: 16px;
  color: #fefefd;
  padding: 10px 20px;
  border: 1px solid #f5a738;
  width: 250px;
  margin-right: 110px;
  text-align: center;
}
.location_text a:hover {
  color: #fefefd;
  background-color: #f5a738;
}

.padding_15 {
  padding-right: 15px;
}

.footer_section_2 {
  width: 100%;
  float: left;
  margin-top: 40px;
}

.footer_text {
  width: 100%;
  float: left;
  font-size: 30px;
  color: #ffffff;
  padding: 0px;
}

.lorem_text {
  width: 80%;
  float: left;
  font-size: 16px;
  color: #bbbbbb;
  margin-left: 0px;
}

.social_icon {
  width: 100%;
  float: left;
}

.social_icon ul {
  margin: 0px;
  padding: 0px;
  display: inline-block;
}

.social_icon li {
  float: left;
}

.social_icon li a {
  float: left;
  padding: 5px 10px;
  color: #ffffff;
  font-size: 22px;
  width: auto;
  margin-top: 10px;
}

.social_icon li a:hover {
  color: #f5a738;
}

.update_mail {
  color: #bbbbbb;
  width: 100%;
  height: 55px;
  font-size: 18px;
  padding: 10px 20px 0px 0px;
  background-color: transparent;
  border-bottom: 1px solid #bbbbbb !important;
  border: 0px;
  margin: 0 auto;
  justify-content: center;
  align-items: center;
  display: block;
}

textarea#comment::placeholder {
  color: #bbbbbb;
}

.subscribe_bt {
  width: 140px;
  float: left;
}

.subscribe_bt a {
  width: 100%;
  float: left;
  color: #f5a738;
  font-size: 20px;
  padding: 10px 0px;
  text-transform: uppercase;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
}

.subscribe_bt a:hover {
  color: #ffffff;
}

/* footer section end */

/* copyright section start */

.copyright_section {
  width: 100%;
  float: left;
  background-color: #1d1d1d;
  height: auto;
}

.copyright_text {
  width: 100%;
  float: left;
  font-size: 16px;
  margin: 0;
  color: #ffffff;
  text-align: center;
  white-space: pre;
  text-align: center;
}

.copyright_text a {
  color: #ffffff;
}

.copyright_text a:hover {
  color: #f5a738;
}

/* copyright section end */

.margin_top90 {
  margin-top: 90px;
}

.tab {
  width: 100%;
  margin-top: 50px;
  padding: 0 190px;
}
.contentService {
  display: flex;
}
.serviceBtn {
  /* flex: 放大比例 缩小比例 基础宽度; */
  /* 0 0 210px 表示：不放大、不缩小、永远保持 210px */
  flex: 0 0 190px;

  display: flex;
  flex-direction: column;
  margin-right: 50px;
}
#btn1,
#btn2,
#btn3,
#btn4,
#btn5,
#btn6,
#btn7 {
  width: 100%;
  height: 60px;
  border: 0;
  border-radius: 40px;
  font-size: 16px;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
  margin-bottom: 20px;
}

#btn1 {
  color: white;
  background-color: #f39a40;
}

#btn2,
#btn3,
#btn4,
#btn5,
#btn6,
#btn7 {
  background-color: #f3f3f3; /*除默认选中的第一个按钮高亮显示外，其余按钮默认为浅色*/
}

#content1,
#content2,
#content3,
#content4,
#content5,
#content6,
#content7 {
  display: flex;
  flex-direction: column;
  width: 75%;
  font-size: 16px;
  line-height: 40px;
}
#content2,
#content3,
#content4,
#content5,
#content6,
#content7 {
  display: none; /*除默认显示的第一个外，其余的全部隐藏且不占位*/
}
.descriptionServiceImg {
  padding: 30px;
  background-color: #F8FAFC;
  margin: 20px auto;
  height: auto;
  box-sizing: content-box;
  /* 居中显示 */
  display: block;
}
.imgRongyu{
  width: 100%;
  display: flex;
  justify-content: center;
}
.h2Bold {
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
}
.h2Bold span {
  color: #f39a40;
  font-size: 28px;
}
.textalignCenter {
  text-align: center;
}
.rongyumiaoshu {
  width: 100%;
  display: flex;
  justify-content: center;
  margin-left: 15px;
}

.zhengshuImg {
  width: 100%;
  display: flex;
  height: auto;
  padding: 20px 0;
  margin: 30px 0;
}
.margin-left-80 {
  margin-left: -80px;
}
.margin-right-100 {
  margin-right: -100px;
}
.margin-left-107 {
  margin-left: -107px;
}
.rydescription {
  margin: 30px 15px;
  width: 100%;
  display: flex;
  justify-content: space-between;
  width: 100%;
}
.scriptT {
  text-align: center;
  width: 90%;
  margin: 0 auto;
  border-bottom: 2px solid #f39a40;
}
.rydescription_item {
  width: 30%;
  height: 450px;
  background-color: #f2f2f2;
  padding: 30px 10px;
}
.scriptT2 {
  text-align: center;
  width: 90%;
  margin: 0 auto;
}
.rydescription_item2 {
  width: 44%;
  height: 410px;
  background-color: #f2f2f2;
  border-radius: 15px;
  padding: 30px 10px;
  margin-left: 30px;
  margin-bottom: 180px;
}
.rydescription_item2 p {
  font-size: 26px;
  line-height: 50px;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
  color: #060707;
}
.h1Bold {
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
  color: #f39a40;
  font-size: 38px;
}
.scriptTitle {
  color: #f39a40;
}
.wenhuaTitle {
  margin: 50px 60px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.rotate30 {
  transform: rotate(18deg);
  width: 100px;
  height: 100px;
  border-radius: 25px;
  background-color: #f2f2f2;
  margin-right: 40px;
}
.rotate45 {
  width: 100px;
  height: 100px;
  border-radius: 25px;
  transform: rotate(22deg);
  background-color: #f39a40;
  padding-left: 10px;
}
.yuanjing {
  display: inline-block;
  transform: rotate(-40deg);
  font-size: 40px;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
  color: #fafafa;
  line-height: 100px;
}
.dangjianItem {
  width: 100%;
  height: 170px;
  border-radius: 10px;
  /* 卡片样式 */
  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
  padding: 20px 20px;
  display: flex;
  margin-bottom: 30px;
}
.tupianzhanwei {
  height: 130px;
  width: 180px;
  background-color: #dcdcdc;
  border: 1px solid #c4c4c4;
  margin-right: 30px;
}
.xinwen_item {
  /* 宽度为100%减去图片宽度和margin-right */
  width: calc(100% - 210px);
  display: flex;
  flex-direction: column;
  padding: 0;
}
.newsDate {
  color: #979797;
  padding: 0;
  line-height: 2px;
  font-size: 14px;
  margin: 10px 0 15px 0;
}
/* 新闻正文专用样式 */
.news-content-body {
  color: #666666 !important; /* 强制改为深灰色/黑色 */
  font-size: 16px !important; /* 标准阅读字号 */
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
  line-height: 1.8; /* 增加行高，方便阅读 */
  text-align: justify; /* 两端对齐 */
}

/* 确保里面的段落也有正确的间距 */
.news-content-body p {
  margin-bottom: 15px;
  font-size: 16px;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
  color: #666666;
}
.news-content-body span {
  margin-bottom: 15px;
  font-size: 16px;
  color: #666666;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
}

.news-content-body p,
.news-content-body section {
  /* 2em 代表两个文字的宽度，无论字号多大都能精准缩进两个字 */
  text-indent: 2em;

  /* 下面是之前建议过的基础样式，确保阅读体验 */
  margin-bottom: 15px;
  line-height: 1.8;
  color: #333;
  text-align: justify; /* 两端对齐，配合缩进更美观 */
}

/* ⚠️ 重要：排除掉正文中的图片，防止图片也被缩进导致偏离中心 */
.news-content-body img {
  text-indent: 0 !important;
  display: block;
  margin: 10px auto;
  max-width: 100% !important;
}

/* ⚠️ 重要：排除掉居中对齐的段落（通常是小标题或署名） */
.news-content-body [style*="text-align: center"],
.news-content-body [style*="text-align:center"] {
  text-indent: 0 !important;
}

/* 确保文章里的图片不会超出屏幕 */
.news-content-body img {
  max-width: 100% !important;
  height: auto !important;
  display: block;
  margin: 10px auto;
}
.newsDetail {
  /* 自动换行 多余的文字显示省略号 */
  font-size: 15px;
  line-height: 24px;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.dangjianItem-link {
  display: block;
  text-decoration: none;
  color: inherit;
}
.dangjianItem:hover {
  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.4);
}

.newsDetailTitle {
  width: 100%;
  height: 130px;
  background-color: #f39a40;
  position: relative;
  display: flex;
  text-align: center;
  flex-direction: column;

  padding-top: 40px;
  /* margin-top: 90px; */
}
.newsDetailTitle1 {
  color: #fff;
}
.newsDetailDate {
  color: #fff;
  font-size: 15px;
}
.buttonBack {
  width: 130px;
  height: 40px;
  border: 2px solid #fff;
  border-radius: 20px;
  color: #fff;
  text-align: center;
  line-height: 38px;
  position: absolute;
  right: 80px;
  bottom: 50px;
}
.tupianzhanweiDa {
  width: 900px;
  height: 600px;
  background-color: #dcdcdc;
  border: 1px solid #c4c4c4;
  margin: 50px auto;
}
.newsDetailFont {
  width: 50%;
  margin: 10px auto;
  /* 两边对齐 */
  text-align: justify;
}
.products {
  display: flex;
  flex-wrap: wrap;
  /* 建议加上这个，让每行卡片对其 */
  justify-content: flex-start;
}
.productCard {
  /* text-align: center; */
  border-radius: 10px;
  width: 260px;
  height: 300px;
  /* 卡片样式 */
  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
  padding: 30px;
  margin: 0 0 40px 50px;
  /* --- 新增布局样式 --- */
  display: flex;
  flex-direction: column; /* 内容从上到下排列 */
  align-items: center; /* 水平居中 */
  text-align: center; /* 让文字也居中 */
  box-sizing: border-box; /* 推荐：包含padding在宽高内，防止卡片变大 */
}
.productCard:hover {
  box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.4);
  /* 鼠标悬停时轻微上浮效果，可选 */
  transform: translateY(-5px);
  transition: all 0.3s;
}
.productTupianzhanwei {
  /* --- 图片容器样式 --- */
  width: 100%;
  /* 关键：设置固定高度。这样无论图片多大，下方的标题位置都会对齐 */
  height: 180px;
  margin-bottom: 15px;

  /* --- 让图片在容器内完全居中 --- */
  display: flex;
  justify-content: center;
  align-items: center;

  /* 调试用，你可以暂时打开看看区域大小，调整完后删除 */
  /* background-color: #f5f5f5; */
}
.productTupianzhanwei img {
  /* 限制图片最大宽高，防止撑破卡片 */
  max-width: 100%;
  max-height: 100%;
  /* 保持图片比例，显示完整的图片，不会被裁切 */
  object-fit: contain;
}
.padding0 {
  padding: 0;
}
.margin0 {
  margin: 0;
}
.hualaodongtai {
  width: 100%;
  height: 170px;
  /* border-radius: 10px; */
  /* 卡片样式 */
  /* box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1); */
  padding: 20px 20px;
  display: flex;
  margin-bottom: 30px;
}
.hualaonewsDate {
  display: flex;
  justify-content: space-between;
}

.companyInfo {
  display: flex;
  flex-direction: column;
  margin: 0;
  /* line-height: 30px; */
  padding: 0 0 30px 0;
}
.companyInfo h2 {
  font-size: 26px;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
  color: #554d89;
}
.companyInfo p {
  margin: 0;
  padding: 0;
  font-size: 18px;
  color: #7a7a7a;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
  line-height: 40px;
}
.addressImgContainer {
  width: 900px;
  /* 超出部分滚轮滚动 */

  height: 480px;
  background-color: #212121;
}
.addressImgContainer img {
  height: 100%;
  object-fit: cover;
}
/* 让“华劳动态”和“行业动态”在鼠标经过时也显示阴影并变色 */
.hualaodongtai {
  transition: all 0.3s ease; /* 增加平滑过渡 */
  border-bottom: 1px solid #eee; /* 动态列表通常加个下划线 */
}

.hualaodongtai:hover {
  background-color: #f9f9f9; /* 鼠标经过背景微变 */
  box-shadow: 0 0 15px 0 rgba(0, 0, 0, 0.1);
  border-radius: 10px;
}

/* 确保摘要文字在 hover 时颜色稍微加深，突出效果 */
.dangjianItem:hover .newsDetail,
.hualaodongtai:hover .newsDetail {
  color: #333;
}

/* 占位信息容器 */
.no-data-placeholder {
  width: 100%;
  padding: 50px 0;
  text-align: center;
  background-color: #fcfcfc;
  border: 1px dashed #dcdcdc;
  border-radius: 10px;
  margin: 20px 0;
}

/* 占位图标 */
.placeholder-icon {
  font-size: 50px;
  color: #f39a40; /* 使用你的主题橘色 */
  margin-bottom: 15px;
  opacity: 0.6;
}

/* 占位主文字 */
.placeholder-text {
  font-size: 18px;
  color: #666;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
  margin-bottom: 8px;
}

/* 占位副文字 */
.placeholder-subtext {
  font-size: 14px;
  color: #999;
}

a.productCard {
  text-decoration: none !important; /* 去掉下划线 */
  color: inherit; /* 保持原有文字颜色，不要变成蓝色 */
  display: flex; /* 保持原有的 flex 布局 */
  cursor: pointer; /* 鼠标放上去变小手 */
}
.nav-hotline {
  display: flex;
  flex-direction: column; /* 文字和数字垂直排列 */
  align-items: flex-end; /* 靠右对齐 */

  justify-content: center;
  margin-left: 40px; /* 与左边的导航链接拉开距离 */
  margin-right: 20px;
  line-height: 1.2; /* 调整行高，让两行紧凑点 */
}

.hotline-title {
  font-size: 13px;
  color: #2e2e2e;
  margin-bottom: 2px;
}

.hotline-number {
  font-size: 20px;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
  color: #515151; /* 或者用你的主题色 #f5a738 */
  font-family: Arial, sans-serif; /* 数字用 Arial 比较好看 */
}

.solution-section {
  padding: 20px 0;
}
.solution-overview {
  margin-bottom: 40px;
  line-height: 1.8;
  color: #555;
  text-align: justify;
}
.solution-overview h4 {
  color: #f5a738; /* 沿用主题色 */
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
  margin-bottom: 20px;
  border-left: 5px solid #f5a738;
  padding-left: 15px;
}
/* 图片占位符样式 */
.img-placeholder {
  width: 100%;
  background-color: #f0f2f5;
  border: 2px dashed #ccc;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #888;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
  margin: 20px 0;
  min-height: 300px; /* 默认高度 */
  position: relative;
}
.img-placeholder::after {
  content: "此处插入图片： " attr(data-desc);
}
.feature-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 30px;
}
.feature-card {
  flex: 1 1 45%; /* 两列布局 */
  background: #fff;
  border: 1px solid #eee;
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
  transition: all 0.3s;
}
.feature-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  border-top: 3px solid #f5a738;
}
.feature-title {
  font-size: 18px;
  font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
  margin-bottom: 10px;
  color: #333;
}
.value-list li {
  margin-bottom: 10px;
  padding-left: 20px;
  position: relative;
}
.value-list li::before {
  content: "✔";
  color: #f5a738;
  position: absolute;
  left: 0;
}
.margin-buttom-30 {
  margin-bottom: 30px;
  /* 居中显示图片 */
  display: flex;
  justify-content: center;
}
/* 修复 tab 内容区域的宽度 */
#content1,
#content2,
#content3 {
  width: 100%; /* 确保填满右侧区域 */
}
/* 响应式调整 */
@media (max-width: 768px) {
  .no-data-placeholder {
    padding: 30px 10px;
  }
}
/*屏幕小于900px时*/
@media only screen and (max-width: 900px) {
  .nav-hotline {
    margin-left: 0;
    margin-top: 20px;
    align-items: center; /* 手机上居中对齐 */
    padding-bottom: 20px;
    border-top: 1px solid #eee;
    padding-top: 20px;
    width: 100%;
  }
  .navbar-expand-lg .navbar-nav .nav-link {
    text-align: center;
    /* margin-top: 20px; */
    /* 添加背景颜色 */
    background-color: rgba(189, 189, 189, 0.6);
    box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
    width: 200px;
    margin: 10px auto;
  }
  .navbar-toggler {
    background-color: #fff;
  }
  .header_section {
    background-size: cover;
  }
  .logo {
    width: auto;
  }
  .navbar {
    padding: 15px 0px 15px 0px;
  }
  .header_section::after {
    width: 100%;
    height: 100%;
  }

  .banner_taital_main {
    width: 100%;
  }

  .banner_taital {
    font-size: 50px;
    line-height: 70px;
  }

  .banner_text {
    width: 52%;
  }

  #my_slider a.carousel-control-prev {
    left: initial;
    top: 124px;
    right: 0px;
  }

  #my_slider a.carousel-control-next {
    right: 0px;
    top: 170px;
  }

  #my_slider .carousel-control-next,
  #my_slider .carousel-control-prev {
    width: 45px;
    height: 45px;
    background: #f5a738;
    opacity: 1;
    font-size: 30px;
    color: #ffffff;
  }

  .border_0 {
    width: 100px;
  }

  .about_text_1 {
    width: 100%;
    padding-top: 20px;
  }

  .readmore_bt {
    margin: 0 auto;
    margin-top: 30px;
    text-align: center;
    float: none;
  }
  .services_main {
    padding: 60px 10px;
  }

  .selection_text {
    width: 100%;
    float: left;
    font-size: 19px;
  }

  .blog_taital_main {
    margin-top: 20px;
  }

  .blog_taital {
    font-size: 16px;
    margin: 0px;
  }

  .blog_text {
    font-size: 15px;
  }

  .event_taital {
    font-size: 30px;
  }

  .video_bt {
    width: 100%;
    padding: 90px 0px;
  }

  .event_section_2 {
    background-size: cover;
  }

  .contact_section {
    padding: 90px 10px;
  }

  .clients_taital {
    font-size: 28px;
  }

  .client_section_2 {
    width: 100%;
    padding: 40px 20px;
    margin-top: 50px;
  }

  .event_text {
    width: 100%;
    font-size: 15px;
  }

  .location_text a {
    margin: 20px 0px 0px 0px;
    display: block;
    float: none;
  }

  .location_text a {
    width: 226px;
    margin-right: 7px;
  }

  .lorem_text {
    width: 100%;
  }
}

@media (min-width: 576px) and (max-width: 767px) {
  .navbar-expand-lg .navbar-nav .nav-link {
    text-align: center;
    margin-top: 20px;
  }
  .navbar-toggler {
    background-color: #fff;
  }
  .header_section {
    background-size: cover;
  }
  .logo {
    width: auto;
  }
  .navbar {
    padding: 15px 0px 15px 0px;
  }
  .header_section::after {
    width: 100%;
    height: 100%;
  }

  .banner_taital_main {
    width: 100%;
  }

  .banner_taital {
    font-size: 34px;
    line-height: 45px;
  }

  .banner_text {
    width: 90%;
  }

  #my_slider a.carousel-control-prev {
    left: initial;
    top: 124px;
    right: 0px;
  }

  #my_slider a.carousel-control-next {
    right: 0px;
    top: 170px;
  }

  #my_slider .carousel-control-next,
  #my_slider .carousel-control-prev {
    width: 45px;
    height: 45px;
    background: #f5a738;
    opacity: 1;
    font-size: 30px;
    color: #ffffff;
  }

  .border_0 {
    width: 100px;
  }

  .about_text_1 {
    width: 100%;
    padding-top: 20px;
  }

  .readmore_bt {
    margin: 0 auto;
    margin-top: 30px;
    text-align: center;
    float: none;
  }
  .services_main {
    padding: 60px 10px;
  }

  .blog_taital {
    font-size: 24px;
  }

  .blog_text {
    font-size: 15px;
  }

  .event_taital {
    font-size: 26px;
  }

  .video_bt {
    width: 100%;
    padding: 55px 0px;
  }

  .event_section_2 {
    background-size: cover;
  }

  .contact_section {
    padding: 90px 10px;
  }

  .clients_taital {
    font-size: 28px;
  }

  .client_section_2 {
    width: 100%;
    padding: 40px 20px;
    margin-top: 50px;
  }

  .event_text {
    width: 100%;
    font-size: 15px;
  }

  .location_text a {
    margin: 20px 0px 0px 0px;
    display: block;
    float: none;
  }

  .location_main {
    width: 100%;
    display: block;
  }
}
@media (max-width: 575px) {
  .navbar-expand-lg .navbar-nav .nav-link {
    text-align: center;
    margin-top: 20px;
  }
  .navbar-toggler {
    background-color: #fff;
  }
  .header_section {
    background-size: cover;
  }
  .logo {
    width: auto;
  }
  .navbar {
    padding: 15px 0px 15px 0px;
  }
  .header_section::after {
    width: 100%;
    height: 100%;
  }

  .banner_taital_main {
    width: 100%;
  }

  .banner_taital {
    font-size: 34px;
    line-height: 45px;
  }

  .banner_text {
    width: 90%;
  }

  #my_slider a.carousel-control-prev {
    left: initial;
    top: 124px;
    right: 0px;
  }

  #my_slider a.carousel-control-next {
    right: 0px;
    top: 170px;
  }

  #my_slider .carousel-control-next,
  #my_slider .carousel-control-prev {
    width: 45px;
    height: 45px;
    background: #f5a738;
    opacity: 1;
    font-size: 30px;
    color: #ffffff;
  }

  .border_0 {
    width: 100px;
  }

  .about_text_1 {
    width: 100%;
    padding-top: 20px;
  }

  .readmore_bt {
    margin: 0 auto;
    margin-top: 30px;
    text-align: center;
    float: none;
  }
  .services_main {
    padding: 60px 10px;
  }

  .blog_taital {
    font-size: 24px;
  }

  .blog_text {
    font-size: 15px;
  }

  .event_taital {
    font-size: 30px;
  }

  .video_bt {
    width: 100%;
    padding: 40px 0px;
  }

  .event_section_2 {
    background-size: cover;
  }

  .contact_section {
    padding: 90px 10px;
  }

  .clients_taital {
    font-size: 28px;
  }

  .client_section_2 {
    width: 100%;
    padding: 40px 20px;
    margin-top: 50px;
  }

  .event_text {
    width: 100%;
    font-size: 15px;
  }

  .location_text a {
    margin: 20px 0px 0px 0px;
    display: block;
    float: none;
  }

  .location_main {
    width: 100%;
    display: block;
  }
  .bannerImg {
    position: relative;
    width: 100%;
    height: 400px !important;
    /* background-size: 100%; */
    background-repeat: no-repeat;
  }
  .banner_taital_main {
    width: 100%;
    float: left;
    margin-top: -60%;
  }
  .banner_EngBottom {
    width: 100%;
    float: left;
    font-size: 21px;
    color: #ffffff;
    font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
    padding-bottom: 0px;
    line-height: 30px;
    /* font-family: "Poppins", sans-serif; */
  }
  .icon1 {
    margin-left: 10px;
  }
  .flex_Icon {
    /* 竖着排列 */
    flex-direction: column;
    justify-items: center;
    width: 100%;
  }
  .about_prove {
    display: flex;
    width: 100%;
    flex-direction: column;
    align-items: center;
    /* 边框无 */
    margin: 0 auto;
    border-right: none;
    margin-top: 20px;
    padding: 0;
  }
  .about_prove_end {
    display: flex;
    width: 100%;
    flex-direction: column;
    align-items: center;
    /* 边框无 */
    margin: 0 auto;
    border-right: none;
    margin-top: 20px;
    padding: 0;
  }
  .about_prove_text {
    text-align: center;
    width: 65%;
    margin-top: 25px;
  }
  .layout_padding {
    padding-top: 0px;
    padding-bottom: 0px;
  }
  .introduceImg {
    width: 100%;
    display: flex;
    margin-left: 0;
    justify-content: space-between;
  }
  .introduceImg img {
    width: 45%;
  }
  .introduceText {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-left: 0;
    margin-right: 0;
  }

  .introduceText_h1 {
    color: rgb(25, 25, 25);
    font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
    font-size: 33px;
    margin-top: 20px;
  }
  .introduceText_h3 {
    color: coral;
    font-weight: 900 !important; /* 必须是 900 才会调用刚才下载的特粗包 */
    margin-top: 20px;
  }
  .introduceText_p {
    margin-top: 20px;
    line-height: 26px;
    margin-left: 20px;
    color: rgb(37, 37, 37);
    /* 文字左右对齐 */
    text-align: justify;
  }
  .readmore_bt {
    width: 180px;
    margin-top: 0px;
  }

  .services_taital_chanpin {
    margin-top: 20px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .introduceImg_bg {
    margin-top: 200px;
  }
  .introduceImg_bg img {
    width: 100%;
  }
  .contact_section {
    margin-top: 50px;
    width: 100%;
    float: left;
    padding: 50px;
    background-color: #d9d4c0;
    height: 600px;
    padding-bottom: 150px;
  }
}