@charset "utf-8";
/* CSS Document 更多模板请访问：https://www.bootstrapmb.com*/
body {
  text-align: left;
  padding: 0;
  margin: 0;
  font-size: 14px;
  font-family: "microsoft yahei";
  -webkit-text-size-adjust: none;
  height: auto;
  color: #333;
  background: #fff;
}
body {
  overflow-x: hidden;
  overflow-y: auto;
}
html {
  min-width: 1280px;
}
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
p {
  padding: 0;
  margin: 0;
}
pre,
code,
form,
fieldset,
legend,
input,
textarea,
p,
blockquote,
th {
  padding: 0;
  margin: 0;
}
fieldset {
  border-top-width: 0;
  border-left-width: 0;
  border-bottom-width: 0;
  border-right-width: 0;
}
a img {
  border: 0;
  padding: 0;
  margin: 0;
}
i {
  font-style: normal;
}
address,
caption,
cite,
cite,
code,
dfn,
em,
th,
var {
  font-weight: normal;
  font-style: normal;
}
li {
  list-style-type: none;
}
caption {
  text-align: left;
}
th {
  text-align: left;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: normal;
  font-size: 100%;
}
q:unknown {
  content: "";
}
input,
textarea,
select {
  font-family: inherit;
  font-size: 100%;
}
a:link {
  color: #333;
  text-decoration: none;
}
a:visited {
  color: #333;
  text-decoration: none;
}
a:hover {
  color: var(--colour1);
  text-decoration: none;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.left {
  float: left;
}
.right {
  float: right;
}
.clear {
  clear: both;
  font-size: 0;
  margin: 0;
  padding: 0;
  display: block;
  _height: 0;
  overflow: hidden;
}
/*清除浮动*/
.clearfix {
  zoom: 1;
}
.clearfix:before,
.clearfix:after {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: ".";
  clear: both;
  height: 0;
}
/*高光特效*/
.white,
.whites {
  position: relative;
  overflow: hidden;
}
.white:after,
.whites:after {
  content: "";
  position: absolute;
  left: -100%;
  top: 0;
  width: 100%;
  height: 100%;
  background-image: -moz-linear-gradient(
    0deg,
    rgba(255, 255, 255, 0),
    rgba(255, 255, 255, 0.5),
    rgba(255, 255, 255, 0)
  );
  background-image: -webkit-linear-gradient(
    0deg,
    rgba(255, 255, 255, 0),
    rgba(255, 255, 255, 0.5),
    rgba(255, 255, 255, 0)
  );
  transform: skewx(-25deg);
}
.white:hover:after {
  left: 100%;
  -moz-transition: 1s;
  -o-transition: 1s;
  -webkit-transition: 1s;
  transition: 1s;
}
.whites:hover:after {
  left: 100%;
  -moz-transition: 0.5s;
  -o-transition: 0.5s;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
/*网站公用样式表*/
.w1200 {
  width: 1200px;
  margin: 0 auto;
}
/*头部*/
.head_main {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 999;
  box-shadow: 0 3px 10px rgb(0 0 0 / 20%);
  background: linear-gradient(90deg, rgb(250 250 250 / 80%), rgb(201 227 240 / 80%), rgb(31 111 161 / 80%));
}
.head_main .logo {
  float: left;
  padding-top: 25px;
}
.head_main .logo img {
  display: block;
  width: 350px;
}
.head_main .nav > li {
  float: left;
  position: relative;
  display: inline;
  height: 130px;
}
.head_main .nav > li h3 {
  float: left;
  font-weight: normal;
}
.head_main .nav > li h3 a {
  display: block;
  width: 120px;
  text-align: center;
  font-size: 16px;
  z-index: 2;
  position: relative;
  color: #313131;
  height: 130px;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
}
.head_main .nav > li h3 a:after {
  content: " ";
  position: absolute;
  top: 100%;
  right: -1px;
  width: 1px;
  height: 0;
  background: var(--colour4);
  transition: all 0.5s;
}
.head_main .nav > li h3 p {
  color: #fff;
  font-size: 16px;
  line-height: 25px;
  margin-top: 45px;
}
.head_main .nav > li h3 p:after {
  content: " ";
  background: var(--colour4);
  width: 0;
  height: 3px;
  display: inherit;
  margin: 0 auto;
  position: relative;
  top: 25px;
  transition: all 0.5s;
}
.head_main .nav > li h3 i {
  display: block;
  color: #bfbfbf;
  position: relative;
  font-size: 28px;
  top: 38px;
}
.head_main .nav > li h3 i img {
  width: 32px;
  height: 32px;
  display: inline-block;
}
.head_main .nav > li.on h3 a:after,
.head_main .nav > li:hover h3 a:after {
  height: 100%;
  top: 0;
}
.head_main .nav > li.on h3 p:after,
.head_main .nav > li:hover h3 p:after {
  width: 100px;
}
.head_main .nav > li .sub {
  display: none;
  position: absolute;
  left: 0;
  top: 100%;
  width: 100%;
  background: rgba(255, 255, 255, 0.8);
  line-height: 35px;
  box-shadow: 0 3px 10px rgb(0 0 0 / 10%);
}
.head_main .nav > li .sub li {
  zoom: 1;
}
.head_main .nav > li .sub a {
  display: block;
  color: #666;
  font-size: 14px;
  text-align: center;
  padding: 0 5px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.head_main .nav > li .sub a:hover {
  color: #fff;
  background: var(--colour6);
}
/*网站大图*/
.banner {
  width: 100%;
  max-width: 1920px;
  position: relative;
  overflow: hidden;
  z-index: 0;
}
.banner li {
  width: 100%;
  position: absolute;
  z-index: 1;
  overflow: hidden;
  display: none;
}
.banner .swiper-slide img {
  width: 100%;
  max-height: 1220px;
  display: block;
  object-fit: cover;
}
#banner .tip {
  width: 1000px;
  height: 10px;
  line-height: 0;
  font-size: 0;
  text-align: center;
  position: absolute;
  left: 50%;
  margin-left: -500px;
  bottom: 40px;
  z-index: 3;
}
#banner .tip span {
  width: 70px;
  height: 10px;
  margin: 0 10px;
  display: inline-block;
  cursor: pointer;
  background: var(--colour3);
  opacity: 1;
  border-radius: 10px;
  transition: all 0.5s;
  outline: none;
}
#banner .tip span.swiper-pagination-bullet-active {
  background: var(--colour1);
}
#banner #btn_prev,
#banner #btn_next {
  width: 65px;
  height: 100px;
  position: absolute;
  top: 50%;
  margin-top: -50px;
  background: url(../images/slider-arrow.png) no-repeat;
  z-index: 5;
  opacity: 0;
}
#banner #btn_prev {
  background-position: -130px center;
  left: 4%;
}
#banner #btn_next {
  background-position: 0 center;
  right: 4%;
}
#banner:hover #btn_prev,
#banner:hover #btn_next {
  opacity: 0.8;
}
/*******index css*******/
/*首页标题*/
.index .in_title {
  position: relative;
  height: 80px;
  text-align: center;
  margin-top: 85px;
  z-index: 1;
}
.index .in_title div {
  position: relative;
  display: inline-block;
  padding: 0 132px;
}
.index .in_title div:before,
.index .in_title div:after {
  content: " ";
  position: absolute;
  top: 26px;
  left: 0;
  width: 132px;
  height: 1px;
  background: #c6c6c6;
}
.index .in_title div:after {
  left: auto;
  right: 0;
}
.index .in_title span {
  position: relative;
  display: inline-block;
  padding: 0 20px;
}
.index .in_title span:before,
.index .in_title span:after {
  content: " ";
  position: absolute;
  top: 12px;
  left: 0;
  width: 1px;
  height: 28px;
  background: #c6c6c6;
}
.index .in_title span:after {
  left: auto;
  right: 0;
}
.index .in_title span h3 {
  color: var(--colour1);
  font-size: 34px;
  line-height: 22px;
  font-weight: bold;
}
.index .in_title span p {
  color: #a4a4a4;
  font-size: 14px;
  line-height: 50px;
}
.index .in_title.whit div:before,
.index .in_title.whit div:after,
.index .in_title.whit span:before,
.index .in_title.whit span:after {
  background: #fff;
}
.index .in_title.whit span h3,
.index .in_title.whit span p {
  color: #fff;
}
/*关于我们*/
.index .about {
  padding: 70px 0;
}
.index .about ul {
  float: right;
  width: 506px;
  display: table;
  margin-top: -60px;
  position: relative;
  z-index: 9;
}
.index .about ul li {
  float: left;
  width: 253px;
  height: 140px;
}
.index .about ul li p {
  color: #fff;
  font-size: 15px;
  padding-bottom: 25px;
  padding-left: 60px;
  padding-top: 20px;
}
.index .about ul li p:after {
  content: "";
  width: 35px;
  height: 2px;
  background: #fff;
  display: inherit;
  margin-top: 5px;
}
.index .about ul li h3 {
  color: #fff;
  font-size: 58px;
  line-height: 22px;
  font-family: Impact, Haettenschweiler, Franklin Gothic Bold, Arial Black, " sans-serif";
  float: left;
  padding-left: 60px;
}
.index .about ul li b {
  display: block;
  float: left;
  font-weight: normal;
  color: #fff;
  font-size: 14px;
  padding-top: 13px;
  padding-left: 10px;
}
.index .about ul li:nth-child(1) {
  background: var(--colour5);
}
.index .about ul li:nth-child(2) {
  background: var(--colour6);
}
.index .about ul li:nth-child(3) {
  background: var(--colour1);
}
.index .about ul li:nth-child(4) {
  border: 1px solid #d5d5d5;
  width: 251px;
  height: 138px;
  background: #fff;
}
.index .about ul li:nth-child(4) p {
  color: var(--colour1);
}
.index .about ul li:nth-child(4) p:after {
  background: var(--colour1);
}
.index .about ul li:nth-child(4) h3 {
  color: var(--colour1);
}
.index .about ul li:nth-child(4) b {
  color: var(--colour1);
}
.index .about .about_img {
  position: relative;
}
.index .about .about_img .img {
  width: 645px;
  height: 445px;
  overflow: hidden;
}
.index .about .about_img .img img {
  width: 100%;
  height: 100%;
  display: block;
  transition: all 1s;
}
.index .about .about_img:hover .img img {
  transform: scale(1.1);
}
.index .about .about_img h3 {
  color: #3a3a3a;
  font-size: 18px;
  line-height: 50px;
  text-align: center;
  border: 1px solid #d5d5d5;
  border-top: 0;
}
.index .about .about_txt {
  width: 510px;
  padding-top: 35px;
}
.index .about .about_txt h3 {
  color: #3e3e3e;
  font-size: 30px;
  line-height: 35px;
  font-weight: bold;
}
.index .about .about_txt span {
  display: block;
  color: #3e3e3e;
  font-size: 14px;
  line-height: 20px;
  padding-top: 10px;
  text-transform: uppercase;
}
.index .about .about_txt p {
  color: #666;
  font-size: 16px;
  text-align: justify;
  line-height: 1.6;
  hyphens: auto;
  word-spacing: 0.05em;
  margin-top: 50px;
}
.index .about .about_txt a {
  display: block;
  width: 160px;
  color: var(--colour1);
  font-size: 18px;
  line-height: 46px;
  text-align: center;
  margin-top: 55px;
  border-radius: 10px;
  border: 2px solid var(--colour1);
}
.index .about .about_txt a:hover {
  color: #fff;
  background: var(--colour1);
}
.index .about .about_txt .sz {
  margin-top: 43px;
}
/*四大优势*/
.index .advantage {
  margin-top: 0;
}
.index .advantage .in_title span h3 {
  font-size: 36px;
}
.index .advantage .in_title span p {
  font-size: 15px;
}
.index .advantage .ys_top {
  padding-top: 50px;
}
.index .advantage .bg {
  width: 415px;
  height: 515px;
  padding-top: 15px;
}
.index .advantage .bg img {
  width: 100%;
  height: 100%;
  display: block;
  -webkit-transition: all ease-in-out 5s;
  -webkit-animation: big 5s infinite linear;
}
@-webkit-keyframes big {
  0% {
    -webkit-transform: scale(1);
  }
  50% {
    -webkit-transform: scale(0.9);
  }
  100% {
    -webkit-transform: scale(1);
  }
}
.index .advantage ul {
  position: relative;
  width: 775px;
}
.index .advantage ul li {
  display: table;
  margin-bottom: 38px;
  cursor: pointer;
}
.index .advantage ul li:last-child {
  margin-bottom: 0;
}
.index .advantage ul li .img {
  float: left;
  width: 94px;
  height: 94px;
  background: var(--colour1);
  border-radius: 50%;
  transition: all 0.5s;
}
.index .advantage ul li .img img {
  width: 50px;
  height: 50px;
  display: block;
  padding: 22px;
}
.index .advantage ul li .txt {
  width: 655px;
  padding-top: 10px;
  padding-left: 25px;
  transition: all 0.5s;
}
.index .advantage ul li .txt i {
  position: relative;
  width: 38px;
  height: 34px;
  background-position: -135px -44px;
  margin-top: -20px;
  margin-right: 5px;
}
.index .advantage ul li:nth-child(1) .txt i {
  background-position: -130px -44px;
}
.index .advantage ul li:nth-child(2) .txt i {
  background-position: -168px -44px;
}
.index .advantage ul li:nth-child(3) .txt i {
  background-position: -206px -44px;
}
.index .advantage ul li:nth-child(4) .txt i {
  background-position: -244px -44px;
}
.index .advantage ul li .txt h3 {
  display: inline-block;
  color: var(--colour1);
  font-size: 24px;
  line-height: 24px;
  font-weight: bold;
}
.index .advantage ul li .txt p {
  color: #666;
  font-size: 14px;
  padding-top: 5px;
  margin-top: 10px;
  line-height: 24px;
  text-align: justify;
  border-top: 1px dashed #ddd;
  height: 44px;
}
.index .advantage ul li:hover .img,
.index .advantage ul li:hover .txt {
  transform: translateY(-6px);
}
/*资质展示*/
.index .honor {
  position: relative;
  height: 800px;
  background: url(../images/honor_bg.jpg) no-repeat center top;
  background-attachment: fixed;
  background-size: cover;
}
.index .honor:after {
  content: " ";
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  background: var(--colour6);
}
.index .honor .w1200 {
  position: relative;
}
.index .honor .swiper-container {
  padding-top: 30px;
  padding-bottom: 50px;
}
.index .honor .swiper-slide {
  width: 318px;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.5);
}
.index .honor .swiper-slide .img {
  height: 403px;
  padding: 23px 18px 20px 16px;
  background: #fff url(../images/ry_bg.png) no-repeat center top;
}
.index .honor .swiper-slide .img img {
  display: block;
  width: 100%;
  height: 100%;
}
.index .honor .button {
  position: relative;
  text-align: center;
  width: 260px;
  height: 48px;
  margin: 0 auto;
  background: url(../images/more-bg.png) no-repeat center;
  z-index: 1;
}
.index .honor .button i {
  position: absolute;
  top: 50%;
  margin-top: -20px;
  left: 50%;
  margin-left: -20px;
  width: 40px;
  height: 40px;
  background-position: -52px 0;
}
.index .honor .button .prev,
.index .honor .button .next {
  position: absolute;
  top: 0;
  display: block;
  width: 48px;
  height: 48px;
  background: #fff;
  cursor: pointer;
}
.index .honor .button .prev {
  left: 0;
}
.index .honor .button .next {
  right: 0;
}
.index .honor .button .prev:after,
.index .honor .button .prev:before,
.index .honor .button .next:after,
.index .honor .button .next:before {
  content: " ";
  display: block;
  position: absolute;
  left: 19px;
  top: 19px;
  width: 10px;
  height: 1px;
  background: var(--colour1);
  transition: all 0.5s;
}
.index .honor .button .prev:after,
.index .honor .button .next:after {
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
}
.index .honor .button .prev:before,
.index .honor .button .next:before {
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
}
.index .honor .button .prev:after,
.index .honor .button .next:before {
  top: 27px;
}
.index .honor .button .prev:before,
.index .honor .button .next:after {
  top: 20px;
}
/*项目案例*/
.index .icase {
  padding-top: 70px;
  padding-bottom: 50px;
}
.index .icase .icase_fl {
  width: 250px;
  height: 561px;
  background: var(--colour2);
}
.index .icase .icase_fl .title {
  margin-top: 190px;
  background: var(--colour1);
  height: 127px;
}
.index .icase .icase_fl .title h3 {
  color: #fff;
  font-size: 34px;
  line-height: 40px;
  font-weight: bold;
  text-align: center;
  padding-top: 30px;
}
.index .icase .icase_fl .title p {
  color: #fff;
  font-size: 14px;
  line-height: 22px;
  text-align: center;
  margin-top: 5px;
}
.index .icase .icase_fl li a {
  display: block;
  color: #fff;
  font-size: 18px;
  line-height: 61px;
  padding-left: 40px;
  border-top: 1px solid #fff;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.index .icase .icase_fl li:hover a {
  text-indent: 10px;
  background: var(--colour1);
}
.index .icase .icase_fr {
  width: 925px;
}
.index .icase .icase_fr li {
  float: left;
  width: 295px;
  position: relative;
  margin-right: 20px;
  margin-bottom: 19px;
  overflow: hidden;
}
.index .icase .icase_fr li:nth-child(3n) {
  margin-right: 0;
}
.index .icase .icase_fr li .img {
  position: relative;
  width: 295px;
  height: 221px;
  overflow: hidden;
}
.index .icase .icase_fr li .img img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: all 0.5s;
}
.index .icase .icase_fr li .img .mask {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  background: var(--colour6);
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: all 0.5s;
}
.index .icase .icase_fr li .img .mask i {
  display: block;
  width: 52px;
  height: 52px;
  background-color: #fff;
  background-position: 0 0;
  border-radius: 50%;
  margin: 0 auto;
  margin-top: 50px;
  position: relative;
  top: -90px;
  transition: all 0.5s;
}
.index .icase .icase_fr li .img .mask span {
  display: block;
  width: 85px;
  border-radius: 30px;
  color: var(--colour1);
  background: #fff;
  line-height: 27px;
  text-align: center;
  margin: 0 auto;
  margin-top: 20px;
  position: relative;
  top: 90px;
  transition: all 0.5s;
}
.index .icase .icase_fr li h3 {
  position: relative;
  color: #424242;
  font-size: 16px;
  line-height: 50px;
  text-align: center;
  padding: 0 10px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.index .icase .icase_fr li h3:after {
  content: " ";
  position: absolute;
  bottom: 0;
  left: 50%;
  margin-left: -50px;
  width: 125px;
  height: 2px;
  background: var(--colour4);
  transition: all 0.5s;
}
.index .icase .icase_fr li:hover .img img {
  transform: scale(1.1);
}
.index .icase .icase_fr li:hover .img .mask {
  opacity: 1;
}
.index .icase .icase_fr li:hover .img .mask i {
  top: 0;
}
.index .icase .icase_fr li:hover .img .mask span {
  top: 0;
}
/*环境服务*/
.index .service {
  position: relative;
  height: 610px;
  background: url(../images/service_bg.jpg) no-repeat center top;
  background-attachment: fixed;
  background-size: cover;
}
.index .service:after {
  content: " ";
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  background: var(--colour6);
}
.index .service ul {
  position: relative;
  padding-top: 40px;
  z-index: 1;
}
.index .service ul li {
  float: left;
  margin-right: 10px;
}
.index .service ul li:last-child {
  margin-right: 0;
}
.index .service ul li a {
  display: block;
  width: 230px;
  text-align: center;
  border: 1px solid rgba(254, 254, 254, 0.4);
  padding-bottom: 40px;
}
.index .service ul li .img {
  width: 126px;
  height: 126px;
  display: inline-block;
  padding-top: 30px;
}
.index .service ul li .img img {
  width: 100%;
  height: 100%;
  display: block;
  -webkit-filter: grayscale(100%) brightness(300%);
  -moz-filter: grayscale(100%) brightness(300%);
  -ms-filter: grayscale(100%) brightness(300%);
  -o-filter: grayscale(100%) brightness(300%);
  filter: grayscale(100%) brightness(300%);
  transition: all 0.5s;
}
.index .service ul li h3 {
  color: #fff;
  font-size: 20px;
  line-height: 23px;
  font-weight: bold;
  padding: 0 10px;
  padding-bottom: 30px;
  transition: all 0.5s;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.index .service ul li span {
  position: relative;
  color: #fff;
  font-size: 14px;
  padding: 0 10px;
  display: inline-block;
  transition: all 0.5s;
}
.index .service ul li span:before,
.index .service ul li span:after {
  content: " ";
  position: absolute;
  top: 50%;
  left: 0;
  width: 5px;
  height: 1px;
  background: #fff;
  transition: all 0.5s;
}
.index .service ul li span:after {
  left: auto;
  right: 0;
}
.index .service ul li a:hover {
  background: #fff;
  border-color: #fff;
}
.index .service ul li a:hover .img img {
  -webkit-filter: none;
  -moz-filter: none;
  -ms-filter: none;
  -o-filter: none;
  filter: none;
}
.index .service ul li a:hover h3,
.index .service ul li a:hover span {
  color: var(--colour1);
}
.index .service ul li a:hover span:before,
.index .service ul li a:hover span:after {
  background: var(--colour1);
}
/*.index .service ul li:hover img{transform: rotateY(180deg);-ms-transform: rotateY(180deg);-moz-transform: rotateY(180deg);-webkit-transform: rotateY(180deg);-o-transform: rotateY(180deg);transition: all .5s;}*/
/*新闻资讯*/
.index .inews {
  padding-bottom: 50px;
}
.index .inews .box {
  position: relative;
}
.index .inews .hd {
  border-top: 1px solid #d5d5d5;
  border-bottom: 1px solid #d5d5d5;
  margin-top: 20px;
}
.index .inews .hd ul {
  display: table;
  margin: 0 auto;
  height: 50px;
}
.index .inews .hd li {
  float: left;
  position: relative;
  cursor: pointer;
}
.index .inews .hd li p {
  color: #313131;
  font-size: 18px;
  font-weight: bold;
  float: left;
  line-height: 50px;
  width: 115px;
  padding-right: 10px;
  text-align: center;
  transition: all 0.5s;
}
.index .inews .hd li p:after {
  content: " ";
  display: block;
  position: absolute;
  right: 0;
  top: 19px;
  width: 1px;
  height: 14px;
  background: #d5d5d5;
  -webkit-transform: rotate(30deg);
  -moz-transform: rotate(30deg);
  -o-transform: rotate(30deg);
  transform: rotate(30deg);
  transition: all 0.5s;
}
.index .inews .hd li p:before {
  content: " ";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 115px;
  height: 4px;
  background: var(--colour1);
  opacity: 0;
  transition: all 0.5s;
}
.index .inews .hd li:last-child p {
  padding-right: 0;
}
.index .inews .hd li:last-child p:after {
  display: none;
}
.index .inews .hd li.on p {
  color: var(--colour1);
}
.index .inews .hd li.on p:before {
  opacity: 1;
}
.index .inews .bd {
  position: relative;
  margin-top: 55px;
  z-index: 9;
}
.index .inews .bd .newsBox {
}
.index .inews .bd .newsBox .hot_slide li .img {
  width: 275px;
  height: 206px;
  overflow: hidden;
}
.index .inews .bd .newsBox .hot_slide li .img img {
  width: 100%;
  height: 100%;
  display: block;
  transition: all 0.5s;
}
.index .inews .bd .newsBox .hot_slide li .img:hover img {
  transform: scale(1.1);
}
.index .inews .bd .newsBox .hot_slide li .txt {
  position: relative;
  width: 910px;
  border-bottom: 1px dashed #d5d5d5;
  padding-bottom: 20px;
}
.index .inews .bd .newsBox .hot_slide li .txt h3 {
  color: #424242;
  font-size: 18px;
  line-height: 24px;
  padding-right: 90px;
  padding-top: 15px;
  transition: all 0.5s;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.index .inews .bd .newsBox .hot_slide li .txt span {
  position: absolute;
  top: 0;
  right: 0;
  width: 85px;
  color: #838383;
  font-size: 16px;
  line-height: 24px;
  display: block;
  padding-top: 15px;
  text-align: right;
}
.index .inews .bd .newsBox .hot_slide li .txt p {
  color: #838383;
  font-size: 14px;
  line-height: 32px;
  padding-top: 20px;
  text-align: justify;
  height: 126px;
  overflow: hidden;
}
.index .inews .bd .newsBox .hot_slide li:hover .img img {
  transform: scale(1.1);
}
.index .inews .bd .newsBox .hot_slide li:hover .txt h3 {
  color: var(--colour1);
}
.index .inews .bd .newsBox .title {
  width: 275px;
  height: 210px;
  background: var(--colour1);
  position: absolute;
  left: 0;
  bottom: 0;
}
.index .inews .bd .newsBox .title h3 {
  font-size: 28px;
  font-weight: bold;
  color: #fff;
  padding-top: 30px;
  padding-left: 30px;
}
.index .inews .bd .newsBox .title h2 {
  color: #fff;
  font-size: 21px;
  font-weight: bold;
  padding-top: 20px;
  padding-left: 30px;
}
.index .inews .bd .newsBox .title p {
  color: #fff;
  font-size: 15px;
  font-weight: bold;
  padding-left: 30px;
  padding-top: 10px;
}
.index .inews .bd .newsBox .hot_nav {
  position: absolute;
  right: 30px;
  bottom: 30px;
  z-index: 3;
}
.index .inews .bd .newsBox .hot_nav li {
  float: left;
  width: 10px;
  height: 10px;
  border: 3px solid #fff;
  border-radius: 50%;
  margin-left: 10px;
  cursor: pointer;
  transition: all 0.5s;
}
.index .inews .bd .newsBox .hot_nav .on {
  background: #fff;
}
.index .inews .bd .newsBox .list {
  width: 910px;
  padding-left: 290px;
}
.index .inews .bd .newsBox .list li {
  float: left;
  width: 276px;
  padding: 10px;
  margin-top: 10px;
  margin-right: 10px;
  transition: all 0.5s;
}
.index .inews .bd .newsBox .list li:nth-child(3n) {
  margin-right: 0;
}
.index .inews .bd .newsBox .list li h3 {
  color: #424242;
  font-size: 18px;
  transition: all 0.5s;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.index .inews .bd .newsBox .list li p {
  color: #838383;
  font-size: 14px;
  line-height: 22px;
  text-align: justify;
  margin-top: 7px;
  height: 44px;
  overflow: hidden;
  transition: all 0.5s;
}
.index .inews .bd .newsBox .list li:hover {
  background: var(--colour1);
}
.index .inews .bd .newsBox .list li:hover h3 {
  color: #fff;
}
.index .inews .bd .newsBox .list li:hover p {
  color: #fff;
}

/*友情链接*/
.links_main {
  border-top: 1px solid #e5e5e5;
  line-height: 90px;
  height: 90px;
  overflow: hidden;
}
.links_main span {
  color: var(--colour1);
  font-size: 36px;
  font-weight: bold;
  margin-right: 20px;
  display: block;
  float: left;
}
.links_main a {
  display: inline-block;
  color: #666;
  font-size: 13px;
  line-height: 20px;
  padding: 5px 11px;
  margin: 29px 0;
  margin-right: 10px;
  border: 1px solid #eaeaea;
  border-radius: 3px;
  float: left;
}
.links_main a:hover {
  color: var(--colour1);
  border-color: var(--colour1);
}
/*底部*/
.footer {
  background: #282828;
  border-top: 4px solid var(--colour1);
}
.footer .fnav {
  padding-top: 90px;
}
.footer .fnav ul {
  float: left;
  width: 140px;
  padding-right: 20px;
}
.footer .fnav ul:last-child {
  padding-right: 0;
}
.footer .fnav ul h3 {
  color: #d8d8d8;
  font-size: 20px;
  line-height: 22px;
  padding-bottom: 13px;
}
.footer .fnav ul h3:after {
  content: "";
  width: 125px;
  height: 2px;
  background: #636363;
  display: inherit;
  margin-top: 20px;
}
.footer .fnav li a {
  display: block;
  color: #d8d8d8;
  font-size: 15px;
  line-height: 32px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.footer .fnav li a:hover {
  color: #fff;
  transform: translateX(5px);
}
.footer .fewm {
  display: flex;
  width: 711.7px;
  height: 350.5px;
  justify-content: center;
  align-items: center;
  background: url(../images/foot_bg.jpg) no-repeat;
  background-size: cover;
}
.footer .fewm h3 {
  color: #b5b5b5;
  font-size: 20px;
  line-height: 22px;
  padding-left: 38px;
  padding-bottom: 20px;
  float: left;
}
/* .footer .fewm h3:after {
  content: "";
  width: 63px;
  height: 2px;
  background: #636363;
  display: inherit;
  margin-top: 20px;
} */
.footer .fewm hr {
  width: 2px;
  height: 20px;
  background: #b5b5b5;
  float: left;
  margin: 0 18px;
  margin-top: 3px;
  border: none;
}
.footer .fewm p {
  float: left;
  color: #b5b5b5;
  font-size: 20px;
  line-height: 24px;
}
.footer .fewm li {
  float: left;
}
.footer .fewm li:last-child {
  margin-left: 30px;
}
.footer .fewm li img {
  display: block;
  height: 170px;
  width: 170px;
  padding: 14px;
  border: 1px solid rgba(249, 249, 249, 0.3);
}
.footer .fewm li span {
  display: block;
  color: #fff;
  font-size: 14px;
  text-align: center;
  padding-top: 8px;
}
.footer .fewm li span .icon {
  width: 18px;
  height: 16px;
  padding-right: 3px;
  background-position: -95px -11px;
}
.footer .fewm li:last-child span .icon {
  background-position: -113px -11px;
}
.footer .copyright {
  height: auto;
  line-height: 26.5px;
  background: #404040;
}
.footer .copyright p {
  color: #fff;
  font-size: 14px;
  text-align: center;
}
.footer .copyright p a {
  color: #fff;
}
.footer .copyright p a:hover {
  color: var(--colour1);
}
/*二维码弹窗*/
.ewmbox {
  width: 300px;
  height: 320px;
  padding-top: 20px;
  background: #fff;
  z-index: 9999;
  position: fixed;
  left: 50%;
  top: 50%;
  margin: -170px 0 0 -150px;
  text-align: center;
  font-size: 16px;
  display: none;
}
.ewmbox .close {
  width: 32px;
  height: 32px;
  position: absolute;
  top: -25px;
  right: -40px;
  cursor: pointer;
  border-radius: 100%;
  background: #f3f3f3 url(../images/dialogclose.png) no-repeat center center;
  transition: all ease 300ms;
}
.ewmbox .close:hover {
  transform: rotate(180deg);
}
.ewmbox img {
  width: 260px;
  height: 260px;
  display: block;
  margin: 0 auto 10px;
}
.dialog-layout {
  width: 100%;
  height: 100%;
  position: fixed;
  z-index: 100;
  top: 0;
  left: 0;
  background: #000;
  opacity: 0.3;
  filter: alpha(opacity=30);
}
/*浮动客服*/
.toolbar {
  position: fixed;
  top: 50%;
  right: 1%;
  margin-top: -163px;
  z-index: 100;
  width: 80px;
}

.toolbar dd {
  position: relative;
  float: left;
  width: 80px;
  height: 80px;
  background: var(--colour1);
  margin-top: 2px;
  border-radius: 5px;
  color: #fff;
  font-size: 14px;
  line-height: 21px;
  text-align: center;
  cursor: pointer;
  transition: all 0.5s;
}

.toolbar dd:first-child {
  margin-top: 0;
}

.toolbar dd i {
  width: 100%;
  height: 30px;
  display: block;
  margin-top: 13px;
  background: url(../images/toolbar.png) no-repeat center 0;
}

.toolbar dd.qq i {
  background-position-y: 0;
}

.toolbar dd.tel i {
  background-position-y: -30px;
}

.toolbar dd.code i {
  background-position-y: -60px;
}

.toolbar dd.top i {
  background-position-y: -90px;
}

.toolbar dd span {
  display: block;
  color: #fff;
}

.toolbar dd.tel .box {
  position: absolute;
  top: 0;
  width: 190px;
  right: -200px;
  height: 100%;
  margin-right: 10px;
  border-radius: 5px;
  background: var(--colour1);
  opacity: 0;
  transition: all 0.5s;
}

.toolbar dd.tel .box p {
  font-size: 14px;
  margin: 15px auto 7px;
}

.toolbar dd.tel .box h3 {
  font-size: 18px;
  font-weight: bold;
}

.toolbar dd.tel .box:after {
  display: block;
  content: " ";
  border-style: solid dashed dashed dashed;
  border-color: transparent transparent transparent var(--colour1);
  border-width: 9px;
  width: 0;
  height: 0;
  position: absolute;
  top: 50%;
  margin-top: -9px;
  right: -18px;
  margin-left: -12px;
}

/* 修改后的二维码弹窗样式 */
.toolbar dd.code .box {
  position: absolute;
  top: 0;
  width: 380px; /* 增加宽度以容纳两个二维码 */
  right: -350px;
  height: 190px; /* 调整高度 */
  margin-right: 10px;
  border-radius: 5px;
  background: var(--colour1);
  opacity: 0;
  transition: all 0.5s;
  display: flex;
  align-items: center;
  justify-content: space-around;
  padding: 10px;
  box-sizing: border-box;
}

/* 二维码容器样式 */
.toolbar dd.code .qr-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: #fff;
  border-radius: 8px;
  padding: 10px;
  width: 150px;
}

/* 二维码图片样式 */
.toolbar dd.code .qr-item img {
  width: 120px;
  height: 120px;
  display: block;
}

/* 二维码标题样式 */
.toolbar dd.code .qr-item .qr-title {
  margin-top: 8px;
  font-size: 12px;
  color: #333;
  text-align: center;
  font-weight: bold;
}

.toolbar dd.code .box:after {
  display: block;
  content: " ";
  border-style: solid dashed dashed dashed;
  border-color: transparent transparent transparent var(--colour1);
  border-width: 9px;
  width: 0;
  height: 0;
  position: absolute;
  top: 50%;
  margin-top: -9px;
  right: -18px;
  margin-left: -12px;
}

.toolbar dd:hover {
  background: #333;
}

.toolbar dd.tel:hover .box {
  opacity: 1;
  right: 80px;
}

.toolbar dd.code:hover .box {
  opacity: 1;
  right: 80px;
}

/* 返回顶部功能 */
.toolbar dd.top {
  cursor: pointer;
}
/*内页大图*/
.nybanner {
  position: relative;
  height: 600px;
  overflow: hidden;
}
.nybanner .w1200 {
  height: 100%;
  padding-left: 120px;
  position: relative;
  box-sizing: border-box;
}
.nybanner .title {
  color: #fff;
  font-size: 46px;
  line-height: 60px;
  font-weight: 600;
  padding-top: 280px;
  text-shadow: 0 2px 3px rgb(0 0 0 / 50%);
}
.nybanner .title span {
  position: relative;
  font-size: 24px;
  margin-left: 20px;
  border-left: 1px solid #fff;
  padding-left: 20px;
  font-weight: 300;
  text-transform: uppercase;
}
.nybanner .title p {
  color: #fff;
  font-size: 18px;
  line-height: 27px;
  margin-top: 5px;
  font-weight: 300;
}
.nybanner .position {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 30px;
  padding: 15px 20px;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 4px 4px 0 0;
  box-shadow: 0px 0px 30px rgba(0, 0, 0, 0.1);
}
.nybanner .position s {
  position: relative;
  top: -2px;
  width: 15px;
  height: 13px;
  margin-right: 10px;
  background-position: bottom left;
}
.nybanner .position a {
  font-size: 13px;
  line-height: 30px;
}
.nybanner .position i:after {
  padding: 0 5px;
  content: ">>";
  color: #999;
  font-size: 12px;
  font-family: 宋体;
  display: inline-block;
}
.bg_main {
  padding-bottom: 50px;
  min-height: 640px;
}
.sub_nav {
  height: 35px;
  line-height: 33px;
  padding-bottom: 20px;
  border-bottom: 1px solid #f2f2f2;
  padding-top: 20px;
}
.sub_nav .fl {
  color: var(--colour1);
  font-size: 30px;
}
.sub_nav .fr li {
  float: left;
}
.sub_nav .fr li a {
  padding: 0 20px;
  border: 1px solid #e6e6e6;
  display: block;
  margin-left: 10px;
  color: #666;
}
.sub_nav .fr li a:hover,
.sub_nav .fr li a.hover {
  background: var(--colour1);
  color: #fff;
  border: 1px solid var(--colour1);
}
.case {
  margin-top: 40px;
}
.case ul {
  width: 100%;
}
.case li {
  width: 380px;
  float: left;
  margin-right: 30px;
  margin-bottom: 30px;
  transition: all 0.5s;
}
.case li:nth-child(3n) {
  margin-right: 0;
}
.case li .img {
  width: 100%;
  height: 284px;
  display: block;
  border: 1px solid #eaeaea;
  border-bottom: none;
  overflow: hidden;
  box-sizing: border-box;
}
.case li .img img {
  width: 100%;
  height: auto;
  transition: all 0.5s;
}
.case li:hover .img img {
  transform: scale(1.1);
}
.case li .p {
  border: 1px solid #efefef;
  display: block;
  padding: 0 19px;
  height: 108px;
  border-top: none;
  box-sizing: border-box;
}
.case li .p p {
  border-bottom: 1px solid #eaeaea;
  height: 58px;
  line-height: 58px;
  margin-bottom: 10px;
  font-size: 18px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  transition: all 0.5s;
}
.case li .p span {
  color: #666;
  transition: all 0.5s;
}
.case li .p i {
  width: 32px;
  height: 12px;
  background-position: -73px -43px;
}
.case li .p .fl {
  font-size: 12px;
  font-family: arial;
}
.case li:hover a span {
  color: var(--colour1);
}
.case li:hover a p {
  color: var(--colour1);
}
.case li:hover {
  box-shadow: 0 1px 20px rgb(0 0 0 / 10%);
}
.imgH li {
  width: 285px;
  margin-right: 20px;
  margin-bottom: 20px;
}
.imgH li:nth-child(3n) {
  margin-right: 20px;
}
.imgH li:nth-child(4n) {
  margin-right: 0;
}
.imgH li .img {
  height: 401px;
}
.imgH li .p {
  padding: 0 10px;
  height: auto;
}
.imgH li .p p {
  height: 45px;
  line-height: 45px;
  font-size: 16px;
  margin-bottom: 0;
  border-bottom: 0;
  text-align: center;
}
.imgH li:hover .p {
  background: var(--colour1);
}
.imgH li:hover .p p {
  color: #fff;
}
.news {
  padding-top: 50px;
}
.bg_main .news_ul {
  padding-bottom: 40px;
}
.bg_main .news_ul li {
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  padding: 30px 0;
}
.bg_main .news_ul li a {
  display: flex;
}
.bg_main .news_ul li .img {
  position: relative;
  width: 200px;
  height: 150px;
  margin-right: 30px;
  overflow: hidden;
}
.bg_main .news_ul li .img img {
  width: 100%;
  height: 100%;
  display: block;
  transition: all 0.5s;
}
.bg_main .news_ul li .txt {
  flex: 1;
  overflow: hidden;
  padding-right: 20px;
}
.bg_main .news_ul li .txt h3 {
  font-size: 20px;
  line-height: 30px;
  font-weight: 300;
  margin-top: 5px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  transition: all 0.5s;
}
.bg_main .news_ul li .txt .hits {
  color: #999;
  font-size: 14px;
  line-height: 30px;
}
.bg_main .news_ul li .txt p {
  color: #b5b5b5;
  font-size: 14px;
  line-height: 28px;
  text-align: justify;
  transition: all 0.5s;
  height: 80px;
  overflow: hidden;
}
.bg_main .news_ul li .date {
  width: 80px;
  padding: 24px 0 24px 35px;
  font-size: 28px;
  line-height: 50px;
  color: #999;
  font-weight: 300;
  position: relative;
  text-align: center;
}
.bg_main .news_ul li .date:after {
  display: block;
  content: "";
  width: 1px;
  height: 100%;
  background: #f3f3f3;
  left: 10px;
  top: 0;
  position: absolute;
}
.bg_main .news_ul li .date span {
  display: block;
}
.bg_main .news_ul li:hover .img img {
  transform: scale(1.1);
}
.bg_main .news_ul li:hover .txt h3 {
  color: var(--colour1);
}
.bg_main .news_ul li:hover .txt p {
  color: #666;
}
.detail {
  padding-top: 50px;
}
.detail .title {
  padding-bottom: 20px;
  border-bottom: 1px solid #f3f3f3;
  text-align: center;
  margin-bottom: 20px;
}
.detail .title h1 {
  font-size: 30px;
  font-weight: bold;
  padding-bottom: 15px;
}
.detail .title span {
  line-height: 18px;
  font-family: arial;
  color: #999;
  margin-right: 14px;
}
.detail .title span:last-child {
  margin-right: 0;
}
.detail .title i {
  width: 23px;
  height: 16px;
  background-position: -73px 0;
  margin-right: 10px;
}
.detail .title .i2 {
  background-position: -104px 0;
  margin-left: 30px;
}
.detail .context {
  color: #666;
  font-size: 18px;
  line-height: 30px;
  text-align: justify;
  padding-bottom: 25px;
}
.detail .context p {
  text-indent: 2em;
  margin-top: 5px;
  margin-bottom: 10px;
}
.detail .context li {
  text-indent: 2em;
}
.detail .context img {
  max-width: 1200px;
  /* height: auto !important; */
}
/* reLink*/
.reLink {
  height: 38px;
  line-height: 38px;
  border: 1px solid #e6e6e6;
  padding: 0 15px;
  margin-bottom: 50px;
  color: #666;
}
.reLink .nextLink,
.detail .reLink .prevLink {
  width: 50%;
}
.reLink .nextLink {
  text-align: right;
}
.reLink a {
  color: #666;
}
.reLink a:hover {
  color: var(--colour1);
}
/* pager*/
.pager {
  padding: 30px 0 30px;
  text-align: center;
  *zoom: 1;
  *padding: 40px 0 30px;
}
.pager:after {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: " ";
  clear: both;
  height: 0;
}
.pager p {
  height: 26px;
  line-height: 26px;
  display: inline-block;
  *display: inline;
  *zoom: 1;
  display: none;
}
.pager ul {
  display: inline-block;
  *display: inline;
  *zoom: 1;
  overflow: hidden;
}
.pager ul li {
  float: left;
  margin: 0 5px;
  padding: 0 !important;
  height: auto !important;
  border: none !important;
}
.pager ul a {
  line-height: 30px;
  padding: 0 10px;
  transition: all ease 300ms;
  color: #000000;
  text-decoration: none;
  float: left;
  border: 1px solid #ddd;
}
.pager ul a.current,
.pager ul a:hover {
  color: #fff;
  border: 1px solid #0a408a;
  background: #0a408a;
}
.contact .box1 {
  line-height: 18px;
  padding: 48px 0 0px;
  overflow: hidden;
}
.contact .box1 ul {
  width: 125%;
}
.contact .box1 li {
  float: left;
  width: 230px;
  margin-right: 250px;
}
.contact .box1 li i {
  width: 56px;
  height: 56px;
  background-position: -142px 0;
  float: left;
}
.contact .box1 li b {
  font-size: 18px;
  font-family: arial;
  font-weight: 100;
}
.contact .box1 li td {
  vertical-align: middle;
  height: 56px;
  padding-left: 5px;
}
.contact .box1 .l2 i {
  background-position: -204px 0;
}
.contact .box1 .l3 i {
  background-position: -267px 0;
}
.contact .box2 {
  margin-bottom: 75px;
}
.contact .box2 #map1_container,
.contact .box2 #allmap1 {
  width: 100%;
  height: 400px;
}
.contact .box3 h1 {
  font-size: 36px;
  padding-bottom: 15px;
  text-align: center;
}
.contact .box3 p {
  font-size: 16px;
  color: #828282;
  line-height: 24px;
  padding-bottom: 46px;
  text-align: center;
}
.contact .box3 b {
  color: var(--colour1);
}
.formData {
  padding-bottom: 20px;
}
.formData .item {
  float: left;
  color: #999;
  font-weight: normal;
  width: 560px;
  height: 50px;
  line-height: 50px;
  border: 1px solid #e4e4e4;
  margin-right: 76px;
  margin-bottom: 30px;
  border-radius: 5px;
  position: relative;
  box-sizing: border-box;
  transition: all 0.5s;
}
.formData .item:hover {
  color: #495057;
  background: #fff;
  border-color: var(--colour1);
  outline: 0;
  box-shadow: 0 0 0 2px var(--colour8);
}
.formData .item label {
  padding-left: 15px;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 11;
  text-align: center;
  display: block;
  margin: 0;
  height: 48px;
  line-height: 48px;
  font-size: 18px;
  color: #666;
}
.formData .item input {
  outline: none;
  line-height: 38px;
  height: 38px;
  font-size: 18px;
}
.formData .item .txt {
  width: 100%;
  height: 48px;
  line-height: 48px;
  display: block;
  background: none;
  padding-left: 70px;
  border: 0 none;
  color: #666;
  box-sizing: border-box;
}
.formData .item .red {
  position: absolute;
  right: 15px;
  top: 0;
  color: #ff0000;
  z-index: 11;
}
.formData .item.mr0 {
  margin-right: 0;
}
.formData .msg-box {
  position: absolute;
  left: 0;
  top: 0px;
}
.formData .liuyan {
  width: 1198px;
  height: 240px;
  border: 1px solid #e5e5e5;
  float: left;
}
.formData .liuyan label {
  text-align: right;
  display: block;
  top: 4px;
}
.formData .liuyan textarea {
  width: 100%;
  height: 100%;
  line-height: 35px;
  padding: 12px 10px;
  text-indent: 100px;
  font-size: 18px;
  font-family: "microsoft yahei";
  color: #666;
  border: 0 none;
  overflow: hidden;
  background: none;
  resize: none;
  display: block;
  outline: none;
  box-sizing: border-box;
}
.formData .bot {
  width: 100%;
}
.formData .sub {
  width: 232px;
  line-height: 46px;
  border: 2px solid var(--colour1);
  margin-right: 2px;
  text-align: center;
  background: var(--colour1);
  color: #fff;
  cursor: pointer;
  font-size: 18px;
  display: block;
  outline: none;
  transition: all 0.5s;
}
.formData .sub:hover {
  background: none;
  color: var(--colour1);
}
.formData .yzm {
  width: 432px;
}
.formData .yzm .txt {
  padding-left: 80px;
}
.formData .yzm img {
  position: absolute;
  right: 3px;
  top: 3px;
  border: 0px;
  display: block;
}
.about .box1 {
  padding-top: 105px;
  padding-bottom: 100px;
  overflow: hidden;
}
.box1_add {
  padding: 70px 0;
}
.about .box1 .fl {
  padding-top: 32px;
}
.about .box1 .fl h1 {
  font-size: 80px;
  text-transform: uppercase;
  font-family: arial;
  line-height: 80px;
}
.about .box1 .fl p {
  font-size: 24px;
  padding-bottom: 88px;
}
.about .box1 .fl i {
  width: 54px;
  height: 54px;
  background-position: 0 -99px;
  cursor: pointer;
  position: relative;
  display: block;
  float: left;
}
.about .box1 .fl i img {
  position: absolute;
  left: 20px;
  bottom: 56px;
  width: 0px;
  height: 0px;
  opacity: 0;
  filter: alpha(opacity=0);
  transition: ease-in-out 0.2s;
}
.about .box1 .fl i:hover img {
  filter: alpha(opacity=100);
  opacity: 1;
  left: 0;
  height: 80px;
  width: 80px;
}
.about .box1 .fl .i2 {
  background-position: -58px -99px;
  margin-left: 20px;
}
.about .box1 .fr {
  width: 611px;
}
.about .box1 .fr h1 {
  font-size: 24px;
  font-weight: 100;
}
.about .box1 .fr span {
  display: block;
  background: #b0b0b0;
  width: 20px;
  height: 2px;
  margin: 13px 0 24px;
}
.about .box1 .fr h2 {
  font-size: 18px;
}
.about .box1 .fr p {
  line-height: 30px;
  padding-top: 12px;
}
.about .box1 .fr i {
  width: 54px;
  height: 54px;
  background-position: -59px -35px;
  margin-top: 35px;
  transition: ease-in-out 0.2s;
}
.about .box1 .fr a:hover {
  cursor: pointer;
}
.about .box1 .fr a:hover i {
  margin-left: 15px;
}
.about .bg_20 {
  height: 20px;
  width: 100%;
  background: #eaeaea;
}
.about .box2 {
  padding-bottom: 94px;
}
.about .box2 .con {
  margin-top: 40px;
}
.about .box2 .con .fl {
  width: 410px;
  height: 428px;
  overflow: hidden;
}
.about .box2 .con .fl img {
  width: 410px;
  height: 428px;
}
.about .box2 .con .fr .img {
  width: 380px;
  height: 214px;
  overflow: hidden;
  display: block;
}
.about .box2 .con .fr .img img {
  width: 380px;
  height: 214px;
  transition: 0.9s;
}
.about .box2 .con .fr .p {
  display: block;
  padding-left: 20px;
  width: 360px;
  height: 214px;
}
.about .box2 .con .fr .p h1 {
  font-size: 24px;
  line-height: 60px;
  font-weight: 100;
}
.about .box2 .con .fr .p i {
  width: 54px;
  height: 54px;
  background-position: -59px -35px;
  margin-top: 35px;
  transition: ease-in-out 0.2s;
}
.about .box2 .con .fr li:hover {
  cursor: pointer;
}
.about .box2 .con .fr li:hover h1,
.about .box2 .con .fr li:hover p {
  color: #333;
}
.about .box2 .con .fr li:hover i {
  margin-left: 15px;
}
.about .box2 .con .fr li {
  float: left;
}
.about .box2 .con .fr li:hover img {
  transform: scale(1.1);
  -webkit-transform: scale(1.1);
}
.about .box3 {
  background: url(../images/about_bg.jpg) center top no-repeat;
  width: 100%;
  height: 457px;
  padding-top: 93px;
}
.about .box3 .w1200 {
  overflow: hidden;
}
.about .box3 .fl {
  width: 500px;
}
.about .box3 .fl h1 {
  font-size: 36px;
  color: #fff;
  font-weight: 100;
  padding-bottom: 25px;
}
.about .box3 .fl span {
  display: block;
  width: 40px;
  height: 2px;
  background: #ffd200;
  margin-bottom: 25px;
}
.about .box3 .fl p {
  color: #fff;
  line-height: 24px;
}
.about .box3 .fl i {
  width: 54px;
  height: 54px;
  cursor: pointer;
  background-position: 0px -35px;
  margin-top: 35px;
  transition: ease-in-out 0.2s;
}
.about .box3 .fl a:hover i {
  margin-left: 15px;
}
.about .box3 .fr .picScroll-left {
  overflow: hidden;
  position: relative;
  margin-top: 68px;
  height: 225px;
  width: 620px;
}
.about .box3 .fr .picScroll-left .hd {
  overflow: hidden;
}
.about .box3 .fr .picScroll-left .hd .prev,
.about .box3 .fr .picScroll-left .hd .next {
  display: block;
  left: 0;
  top: 50%;
  margin-top: -36px;
  width: 30px;
  height: 72px;
  position: absolute;
  z-index: 10;
  background-position: -133px -67px;
  cursor: pointer;
  display: none;
}
.about .box3 .fr .picScroll-left .hd .next {
  left: auto;
  right: 0;
  background-position: -164px -67px;
}
.about .box3 .fr .picScroll-left:hover .hd .prev,
.about .box3 .fr .picScroll-left:hover .hd .next {
  display: block;
}
.about .box3 .fr .picScroll-left .hd ul {
  float: right;
  overflow: hidden;
  margin-top: 10px;
  zoom: 1;
}
.about .box3 .fr .picScroll-left .hd ul li {
  float: left;
  width: 9px;
  height: 9px;
  overflow: hidden;
  margin-right: 5px;
  text-indent: -999px;
  cursor: pointer;
  background: url("../images/icocircle.gif") 0 -9px no-repeat;
}
.about .box3 .fr .picScroll-left .hd ul li.on {
  background-position: 0 0;
}
.about .box3 .fr .picScroll-left .bd ul {
  overflow: hidden;
  zoom: 1;
}
.about .box3 .fr .picScroll-left .bd ul li {
  margin-right: 20px;
  float: left;
  _display: inline;
  overflow: hidden;
  text-align: center;
}
.about .box3 .fr .picScroll-left .bd ul li img {
  width: 300px;
  height: 225px;
}
.bg_top {
  height: 50px;
  background: #eaeaea;
  width: 100%;
}
.showPro {
  padding-top: 50px;
}
.showPro .reLink {
  margin-bottom: 0;
}
.showPro .showContxt {
  padding: 30px 0 35px;
  color: #666;
  font-size: 14px;
  line-height: 30px;
  text-align: justify;
}
.showPro .showContxt img {
  max-width: 100%;
  height: auto !important;
}
.showPro .showimgCon {
  padding: 0 0 30px;
  font-size: 16px;
  line-height: 32px;
}
.showPro .showimgCon .txtcon {
  width: 720px;
  height: 423px;
  float: right;
  position: relative;
}
.showPro .showimgCon .txtcon .tit {
  position: relative;
  font-size: 20px;
  margin-bottom: 15px;
  color: var(--colour1);
  font-weight: bold;
  line-height: 24px;
  padding-bottom: 14px;
  border-bottom: 1px solid #dddddd;
  padding-right: 60px;
}
.showPro .showimgCon .txtcon .tit .goBack {
  position: absolute;
  right: 0;
  top: 0;
  color: #999999;
  font-size: 14px;
  display: block;
  font-weight: normal;
  cursor: pointer;
}
.showPro .showimgCon .txtcon .tit .goBack s {
  width: 20px;
  height: 20px;
  background-position: -440px -62px;
  margin-left: 6px;
}
.showPro .showimgCon .txtcon .tit .goBack:hover {
  color: #047fcc;
}
.showPro .showimgCon .txtcon .txt {
  font-size: 14px;
  line-height: 28px;
  color: #666;
  text-align: justify;
}
.showPro .showimgCon .txtcon .txt .item {
  margin-bottom: 7px;
  max-height: 144px;
  overflow: hidden;
}
.showPro .showimgCon .txtcon .tel-btn {
  width: 100%;
  position: absolute;
  left: 0;
  bottom: 0;
  border-top: 1px solid #ddd;
  padding-top: 40px;
}
.showPro .showimgCon .txtcon .tel-btn .btn {
  width: 118px;
  float: right;
  height: 40px;
  line-height: 40px;
  margin-top: 5px;
  font-size: 20px;
  text-align: center;
  color: #fff;
  cursor: pointer;
  background: var(--colour1);
}
.showPro .showimgCon .txtcon .tel-btn .btn:hover {
  background: #333;
}
.showPro .showimgCon .txtcon .tel-btn .tel {
  width: 280px;
  float: left;
}
.showPro .showimgCon .txtcon .tel-btn .tel span,
.showPro .showimgCon .txtcon .tel-btn .tel strong {
  display: block;
  color: #666;
}
.showPro .showimgCon .txtcon .tel-btn .tel s {
  width: 42px;
  height: 42px;
  display: block;
  float: left;
  margin-right: 6px;
  margin-top: 4px;
  background-position: -315px -30px;
}
.showPro .showimgCon .txtcon .tel-btn .tel span {
  font-size: 16px;
  line-height: 20px;
}
.showPro .showimgCon .txtcon .tel-btn .tel strong {
  color: var(--colour1);
  font-size: 28px;
  line-height: 28px;
}
.showPro .showimg {
  width: 442px;
  position: relative;
  float: left;
  overflow: hidden;
}
.showPro .showimg .bigimg {
  width: 440px;
  height: 332px;
  display: block;
  position: relative;
  border: 1px solid #dddddd;
}
.showPro .showimg .bigimg .list {
  width: 5000%;
}
.showPro .showimg .bigimg .list li {
  width: 440px;
  height: 332px;
  float: left;
  border: 0;
  margin-right: 1px;
}
.showPro .showimg .bigimg .list img {
  width: 100%;
  height: 100%;
  display: block;
  transition: all ease 300ms;
}
.showPro .showimg .smallimg {
  width: 440px;
  height: 76px;
  position: relative;
  padding-top: 30px;
  z-index: 10;
  overflow: hidden;
}
.showPro .showimg .list {
  width: 357px;
  overflow: hidden;
  position: relative;
  margin: 0 auto;
}
.showPro .showimg .listcon {
  width: 600% !important;
  position: relative;
}
.showPro .showimg .prev,
.showPro .showimg .next {
  width: 20px;
  height: 76px;
  z-index: 10;
  position: absolute;
  top: 30px;
  cursor: pointer;
  background: #f9f9f9 url(../images/show-btn-ico.png) no-repeat 0 center;
  -webkit-transition: all 0.3s ease-in-out 0s;
  -moz-transition: all 0.3s ease-in-out 0s;
  transition: all 0.3s ease-in-out 0s;
}
.showPro .showimg .prev:hover,
.showPro .showimg .next:hover {
  background-color: #f9f9f9;
}
.showPro .showimg .prev {
  left: 0;
  background-position: 3px center;
}
.showPro .showimg .next {
  right: 0;
  background-position: -84px center;
}
.showPro .showimg li {
  width: 94px;
  height: 70px;
  margin-right: 28px;
  float: left;
  cursor: pointer;
  position: relative;
  border: 3px solid #fff;
  transition: all 0.5s;
}
.showPro .showimg li img {
  width: 100%;
  height: 100%;
  display: block;
}
.showPro .showimg li.on {
  width: 94px;
  height: 70px;
  border: 3px solid var(--colour1);
}
.relateTit {
  height: 58px;
  line-height: 58px;
  border-bottom: 1px solid #e4e4e4;
  margin: 0 auto;
  width: 1200px;
}
.relateTit h3 {
  font-size: 18px;
  display: inline-block;
  *display: inline;
  *zoom: 1;
  position: relative;
}
.relateTit h3 .line {
  width: 100%;
  height: 2px;
  display: block;
  position: absolute;
  left: 0;
  bottom: -1px;
  background: var(--colour1);
}
.case-img {
  margin: 0 auto;
  width: 500px;
  height: 600px;
  overflow: hidden; /* 确保超出的部分隐藏 */
  display: flex;
  justify-content: center;
  align-items: center;
}

.case-img img {
  width: 100%; /* 宽度撑满容器 */
  height: 100%; /* 高度撑满容器 */
  object-fit: cover; /* 保持裁剪效果 */
  object-position: center; /* 居中显示 */
}

.image-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 16px;
  padding: 20px 0;
  flex-wrap: wrap;
}
.image-container img {
  width: 500px; /* 固定宽度 */
  height: 300px; /* 固定高度 */
  object-fit: cover; /* 超出部分裁剪，保证图片填满框 */
}
.fancy-divider {
  border: none;
  height: 1px;
  background: linear-gradient(to right, transparent, #060606, transparent);
  margin: 40px 0;
}

.table-container {
  margin: 0 auto;
  border-collapse: collapse;
  max-width: 1200px;
  border: 1px solid #ccc;
}

.table-header {
  background: #e0e0e0;
  color: #333;
}

.table-cell {
  text-align: center;
  padding: 12px;
  border: 1px solid #ccc;
}

.row-even {
  background: #fafafa;
  color: #333;
}

.row-odd {
  background: #f0f0f0;
  color: #333;
}

.contact-section {
  background: #fff;
  padding: 15px 10px;
  font-family: "Helvetica Neue", Arial, sans-serif;
  color: #333;
}
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}
.contact-wrapper {
  display: flex;
  align-items: flex-start;
  gap: 40px;
}
.contact-info {
  flex: 1 1 400px;
}
.contact-info h2 {
  font-size: 32px;
  margin-bottom: 24px;
  position: relative;
}
.contact-info h2::after {
  content: "";
  width: 50px;
  height: 3px;
  background: #007bff;
  display: block;
  margin-top: 8px;
}
.info-item {
  display: flex;
  margin-bottom: 20px;
}
.info-item i {
  font-size: 20px;
  margin-right: 12px;
  color: #007bff;
  width: 24px;
}
.info-item h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 600;
}
.info-item p,
.info-item a {
  margin: 4px 0 0;
  line-height: 1.6;
  color: #555;
  text-decoration: none;
}
.info-item a:hover {
  text-decoration: underline;
}
.contact-image {
  flex: 1 1 400px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.contact-image img {
  max-width: 100%;
  border-radius: 8px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}
@media (max-width: 768px) {
  .contact-wrapper {
    flex-direction: column;
  }
  .contact-image {
    margin-top: 30px;
  }
}

/* Scroll Down Indicator Styling */
.scroll-down-indicator {
  position: absolute;
  bottom: 22%;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  cursor: pointer;
  z-index: 10;
  animation: bounce 2s infinite;
  display: block; /* Ensure it's visible */
}

.mouse-icon {
  width: 30px;
  height: 50px;
  border: 2px solid white;
  border-radius: 15px;
  margin: 0 auto;
  position: relative;
}

.mouse-icon span {
  background-color: white;
  width: 4px;
  height: 10px;
  border-radius: 2px;
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  animation: scroll 1.2s infinite;
}

.scroll-text {
  color: white;
  font-size: 14px;
  margin-top: 5px;
  text-transform: uppercase;
  letter-spacing: 2px;
  text-shadow: 0px 0px 5px rgba(0, 0, 0, 0.5);
}

@keyframes scroll {
  0% {
    opacity: 1;
    top: 10px;
  }
  100% {
    opacity: 0;
    top: 25px;
  }
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  40% {
    transform: translateX(-50%) translateY(-10px);
  }
  60% {
    transform: translateX(-50%) translateY(-5px);
  }
}

/* 轮播图文本覆盖层 */
.banner-text-overlay {
  position: absolute;
  top: 18.5%;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 80px;
  z-index: 10;
  pointer-events: none;
}

.banner-intro {
  /* background: rgba(0, 0, 0, 0.1); */
  padding: 40px 50px;
  border-radius: 15px;
  text-align: center;
  max-width: 1200px;
  backdrop-filter: blur(2px);
}

.banner-title-en {
  font-size: 40px;
  font-weight: bold;
  color: #ffffff;
  margin: 0 0 20px 0;
  line-height: 1.2;
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.8);
  letter-spacing: 1px;
}

.banner-title-cn {
  font-size: 20px;
  color: #ffffff;
  margin: 0;
  line-height: 1.4;
  text-shadow: 1px 1px 6px rgba(0, 0, 0, 0.8);
  font-weight: 500;
}