/*
 * @Author: shu binqi 
 * @Date: 2019-12-30 13:45:14 
 * @Last Modified by: shu binqi
 * @Last Modified time: 2020-02-28 10:01:11
 */

/* ----- reset.css 样式重置 ------ */
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block;
}
html {
  /* overflow: auto !important; */
}
body {
  line-height: 1;
  height: auto !important;
  /* overflow: auto !important; */
}
.overflow-hidden {
  height: 100% !important;
  overflow: hidden !important;
}
* {
  box-sizing: border-box;
}
ol, ul {
  list-style: none;
}
blockquote, q {
  quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
  content: '';
  content: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
a {
  text-decoration: none;
}
img {
  display: block;
  max-width: 100%;
  border-style: none;
}
.fl {
  float: left;
}
.fr {
  float: right;
}
.white-text {
  color: #fff !important;
}
strong {
  font-weight: 700;
}
.clearfix:after {
  content: "."; display: block; height: 0; clear: both; visibility: hidden;
}
html,body {width:100%;height:100%;padding:0;margin:0;overflow-x:hidden;overflow: auto !important;}
.skrollable{position:fixed;z-index:100}
.skrollr-mobile .skrollable{position: fixed;}
.skrollable .skrollable{position:absolute}
.skrollable .skrollable .skrollable{position:static}
/* 主体版心 */
.container {
  max-width: 1200px;
  margin: 0 auto;
}
/* 小布局 */
.container-min {
  max-width: 960px;
  margin: 0 auto;
}
/* 大布局 */
.container-max {
  max-width: 1440px;
  margin: 0 auto;
}
/* ----- 文章样式 ----- */
.content h1,.content h2,.content h3,.content h4,.content h5,.content h6,.content strong {
  font-weight: 700;
}
.grap blockquote {
  background-color: #f2f5fb;
  padding: 5px 20px;
  margin-left: 0;
  margin-right: 0;
  color: #243342;
  border-left: 5px solid #d0d6dc;
}
.content h2 {
  color: #000;
  border-left: 4px solid #000;
  padding-left: 8px;
  line-height: 1.2;
  font-size: 20px;
  margin-top: 30px;
  margin-bottom: 10px;
}
.content h3 {
  padding-bottom: 5px;
  border-bottom: 1px solid #e9e9e9;
}
.content h3, .content h4 {
  color: #333;
  font-size: 18px;
  font-weight: 600;
  margin-top: 25px;
  margin-bottom: 10px;
  line-height: 1.6;
}
.content p {
  color: #777777;
  font-size: 14px;
  line-height: 25px;
  font-weight: 400;
  text-align: justify;
  margin-bottom: 15px;
}
.content img {
  max-width: 100% !important;
  height: auto !important;
  margin-left: auto;
  margin-right: auto;
  display: block;
}
.content table {
  width: 100%;
}
.content table td {
  border: 1px solid #f5f5f5 !important;
  vertical-align: middle;
  padding: 8px 15px !important;
  font-size: 14px !important;
}
.content table td p {
  margin-bottom: 0 !important;
}
/* ----- 文章样式 ----- */
.menu-fixed {
  position: fixed;
  width: 50px;
  bottom: 50%;
  margin-bottom: -75px;
  right: 5px;
  z-index: 99;
}
.menu-fixed .qq a {
  color: #606060;
}
.menu-fixed > div {
  background: rgba(239, 239, 239, 0.8);
}
.menu-fixed > div,
.menu-fixed > a {
  display: block;
  width: 50px;
  height: 50px;
  line-height: 50px;
  margin-bottom: 2px;
  text-align: center;
  background: rgba(239, 239, 239, 0.8);
  color: #606060;
  position: relative;
  cursor: pointer;
  z-index: 99;
}
.menu-fixed .phone > .show-phone {
  position: absolute;
  right: 100px;
  top: 0;
  height: 50px;
  line-height: 50px;
  width: 180px;
  background: #f05143;
  color: #fff;
  font-size: 18px;
  opacity: 0;
  display: none;
}
.menu-fixed .code > .show-code {
  position: absolute;
  right: 100px;
  top: 50%;
  margin-top: -60px;
  height: 120px;
  width: 120px;
  background: #f05143;
  opacity: 0;
  display: none;
}
.show-code img {
  width: 100%;
  height: 100%;
}
.menu-fixed .phone > .show-phone a {
  color: #fff;
}
.menu-fixed .qq:hover a,
.menu-fixed > div:hover,
.menu-fixed a:hover {
  color: #fff;
  background: #f05143;
}
.menu-fixed > .code:hover .show-code,
.menu-fixed > .phone:hover .show-phone {
  display: block;
  opacity: 1;
  right: 50px;
  transition: all 0.8s;
}
.menu-fixed i {
  width: 50px;
  height: 50px;
  line-height: 50px;
  font-size: 24px;
}

.header {
  width: 100%;
  height: 80px;
  background: #191919;
  position: fixed;
  left: 0;
  top: 0;
  color: #ffffff;
  z-index: 99;
}
.brand {
  margin: 25px 0 25px 50px;
}
.brand a.logo {
  display: inline-block;
}
.header-right {
  margin-right: 50px;
}
.en-code,
.header-right,
.navbar,
.navbar .nav {
  height: 100%;
}
.navbar .nav > li {
  height: 100%;
  float: left;
  margin: 0 30px;
  position: relative;
}
.nav > li a {
  font-size: 16px;
  font-weight: 700;
  height: 100%;
  line-height: 80px;
  color: #fff;
  display: block;
  transition: all .5s;
}
.header a:hover {
  color: #f32c1b;
}
.nav > li:hover > a,
.nav > li.active > a {
  color: #f32c1b;
  border-bottom: 4px solid #f32c1b;
}
.nav > li:last-child .two-nav {
  left: unset;
  right: 0;
}
.two-nav {
  position: absolute;
  top: 80px;
  left: 0;
  background: #111;
  z-index: 99;
  min-width: 170px;
  padding: 5px 0;
  display: none;
}
.two-nav > li a {
  display: block;
  color: #fff;
  font-size: 14px;
  line-height: 16px;
  text-align: left;
  padding-left: 15px;
  padding: 3px 0 3px 15px;
}
.two-nav > li:hover a {
  background: #242424;
}
.two-nav-product {
  min-width: 300px;
}
.two-nav-about {
  min-width: 270px;
}
.two-nav li span {
  line-height: 14px;
  font-size: 12px;
  color: #666;
  margin-left: 0px;
  display: block;
  margin-top: 3px;
}
.en-code {
  margin-right: -15px;
}
.en-code a {
  display: inline-block;
  color: #fff;
  height: 100%;
  line-height: 80px;
  margin: 0 15px;
  position: relative;
}
.en-code a:first-child:hover #head-code {
  display: block;
}
.en-code a:first-child #head-code {
  position: absolute;
  left: 50%;
  margin-left: -50px;
  margin-top: -5px;
  width: 100px;
  max-width: 100px !important;
  height: 100px;
  border-radius: 5px;
  display: none;
  transition: all .5s;
}
#head-code img {
  width: 100%;
  height: 100%;
}
.en-code a:first-child #head-code:after {
  content: "";
  position: absolute;
  left: 50%;
  margin-left: -6px;
  top: -15px;
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 7.5px 12px 7.5px;
  border-color: transparent transparent #fff transparent;
}
#banner-head {
  height: 100vh;
  overflow: hidden;
  position: relative;
}
.banner {
  z-index: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
#banner-height {
  position: absolute;
  z-index: -1;
  left: 0;
  top: 0;
  display: block;
  width: 100%;
  height: 100%;
}
.swiper-banner {
	width: 100%;
	height: 100%;
}
.swiper-banner .swiper-slide {
	position: relative;
	overflow: hidden;
}
.swiper-banner .swiper-slide img {
  /* width: auto !important; */
  max-width: unset !important;
}
.full {
	position: absolute;
}
.full img {
  width: 100%;
  height: 100%;
}
.swiper-banner a > img {
  width: 100%;
}
.swiper-pagination-banner {
  text-align: left;
}
.swiper-container-horizontal>.swiper-pagination-bullets, .swiper-pagination-custom, .swiper-pagination-fraction {
  left: 350px !important;
  bottom: 40px !important;
  width: auto !important;
}
.swiper-pagination-banner .swiper-pagination-bullet {
  width: 50px !important;
  height: 5px !important;
  border-radius: 0 !important;
  background: #fff;
  position: relative;
  opacity: 0.8;
}
.swiper-pagination-banner .swiper-pagination-bullet-active {
  opacity: 1;
}
.swiper-pagination-banner .swiper-pagination-bullet i {
  position: absolute;
  bottom: 10px;
  color: #fff;
  font-size: 14px;
  opacity: 1;
}

/* .product-index {
  margin-top: 967px;
} */
.swiper-product .swiper-slide:nth-child(odd) .product-item {
  background: #7d7d7d;
}
.swiper-product .swiper-slide:nth-child(even) .product-item {
  background: #6e6e6e;
}
.swiper-product .product-item {
  display: block;
  background: #7d7d7d;
  transition: all .5s;
}
.swiper-product .product-item .img-box {
  height: 310px;
  width: 100%;
  padding: 30px 0;
}
.swiper-product .product-item .img-box img {
  height: 100%;
  margin: 0 auto;
}
.swiper-product .swiper-slide:nth-child(even):hover .product-item,
.swiper-product .swiper-slide:nth-child(odd):hover .product-item {
  background: #b3b3b3;
}
.swiper-product .swiper-slide:nth-child(even):hover h4,
.swiper-product .swiper-slide:nth-child(odd):hover h4 {
  background: #191919;
}
.swiper-product .product-item:hover span:after {
  right: -70px;
  width: 50px;
  background: #f32c1b;
}
.swiper-product .product-item h4 {
  height: 86px;
  padding-left: 15px;
  padding-right: 15px;
  padding-top: 13px;
  background: #4e4e4e;
  transition: all .5s;
}
.swiper-product .product-item h4 span {
  max-width: 100%;
  display: inline-block;
  position: relative;
  color: #ffffff;
  font-size: 20px;
  line-height: 30px;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
/* .swiper-product .product-item h4 span:after {
  content: "";
  margin-left: 20px;
  height: 4px;
  width: 20px;
  background: #fff;
  display: inline-block;
  transform: translateY(-6px);
  transition: width .5s;
} */
.swiper-container-horizontal>.swiper-pagination-progressbar, .swiper-container-vertical>.swiper-pagination-progressbar.swiper-pagination-progressbar-opposite {
  top: unset !important;
  bottom: 0 !important;
}
.swiper-pagination-progressbar .swiper-pagination-progressbar-fill {
  background: #f32c1b !important;
}

/* ----------- 关于我们 about ----------- */
.title h3,
.title h2,
.title p {
  text-align: center;
}
.title h3 {
  margin-bottom: 10px;
}
.title h3 img {
  margin: 0 auto;
}
.title h2 {
  font-size: 36px;
  line-height: 45px;
  color: #474747;
  margin-bottom: 15px;
}
.title p {
  margin-bottom: 40px;
}
.title p span {
  display: block;
  margin: 0 auto;
  width: 100px;
  height: 4px;
  background: #f32c1b;
}
.about-index {
  z-index: 2;
  position: relative;
  padding-top: 65px;
  background: #fff;
}
.about-index-box {
  width: 100%;
  overflow: hidden;
}
.about-index-box .container {
  position: relative;
}
.about-left {
  margin: 50px 0;
  background: #f8f8f8;
  width: 50%;
  height: 425px;
  position: relative;
  float: left;
  z-index: 10;
}
.about-left:after {
  content: "";
  height: 100%;
  width: 100px;
  background: #f8f8f8;
  position: absolute;
  right: -100px;
  top: 0;
}
.about-left-box {
  width: 60%;
  position: absolute;
  top: 100px;
  z-index: 99;
  transform: translateX(-10%);
}
.about-left-box h2 {
  font-size: 30px;
  line-height: 40px;
  font-weight: 700;
  color: #333333;
  margin-bottom: 25px;
}
.about-left-box p span {
  display: inline-block;
  width: 80px;
  height: 2px;
  background: #f32c1b;
  margin-bottom: 20px;
}
.about-left-box .intro {
  margin-bottom: 30px;
}
.about-left-box .intro p {
  text-indent: 2em;
  font-size: 16px;
  line-height: 30px;
  color: #444444;
  margin-bottom: 10px;
  text-align: justify;
  overflow : hidden;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
}
.about-left-box a.more {
  font-size: 14px;
	color: #999999;
  display: inline-block;
  text-align: center;
  height: 45px;
  line-height: 43px;
  border-radius: 25px;
  border: solid 1px #dcdcdc;
  padding: 0 40px;
  transition: all .5s;
}
.about-left-box a.more:hover {
  color: #ffffff;
  background: #f32c1b;
}
.about-right {
  width: 50%;
  height: 525px;
  float: left;
  position: relative;
  z-index: 9;
  overflow: hidden;
}
.about-right img {
  width: 100%;
  max-width: unset;
  height: 100%;
}
/* ----------- 关于我们 about ----------- */

/* ----------- 新闻列表 newslist ----------- */
.news-index {
  padding: 75px 0;
  background: url(../images/bg1.png) no-repeat;
  background-size: cover;
  position: relative;
}
.news-index:after {
  content: "";
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  position: absolute;
  left: 0;
  top: 0;
  z-index: 1;
}
.news-index .container {
  position: relative;
  z-index: 5;
}
.news-list-index {
  margin: 0 -45px;
}
.news-list-index li {
  width: 50%;
  float: left;
  padding: 0 45px;
}
.news-list-index li .news-item {
  display: flex;
}
.news-list-index .news-left {
  width: 150px;
  padding-right: 15px;
}
.news-list-index .news-left span:first-child {
  display: block;
  color: #efefef;
  font-size: 30px;
  text-align: right;
}
.news-list-index .news-left span:last-child {
  display: block;
  font-size: 16px;
  color: #d6d6d6;
  text-align: right;
}
.news-list-index .news-right {
  flex: 1;
  padding-left: 15px;
  border-left: 1px solid #fafafa;
}
.news-list-index .news-right h4 {
  font-size: 18px;
  line-height: 30px;
  color: #efefef;
  margin-bottom: 25px;
  overflow : hidden;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
.news-list-index .news-right p {
  font-size: 14px;
  line-height: 30px;
  height: 90px;
  color: #d3d3d3;
  overflow : hidden;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  text-align: justify;
}
/* ----------- 新闻列表 newslist ----------- */

/* ----------- 案例列表 caselist ----------- */
.swiper-case {
  background: #e5e5e5;
}
.case-index {
  padding-top: 80px;
  background: #fff;
  position: relative;
  z-index: 10;
}
.case-index .case-right,
.case-index .case-left {
  width: 50%;
}
.case-index .case-left img {
  width: 100%;
}
.case-index .case-right {
  height: 100%;
}
.case-right-box {
  width: 560px;
  background: #fff;
  height: 100%;
  position: absolute;
  padding: 60px;
}
.case-right-box h4 {
  font-size: 30px;
  font-weight: 700;
  color: #333333;
  margin-bottom: 25px;
}
.case-right-box .intro {
  color: #868686;
  font-size: 16px;
  line-height: 36px;
  margin-bottom: 35px;
}
.case-right-box a.more {
  display: inline-block;
  height: 50px;
  line-height: 48px;
  padding: 0 30px;
  color: #999999;
  font-size: 18px;
  border-radius: 40px;
  border: 1px solid #dcdcdc;
  transition: all .5s;
  margin-bottom: 40px;
}
.case-right-box a.more:hover {
  background: #f32c1b;
  color: #fff;
}
.swiper-pagination-case .swiper-pagination-bullet {
  width: 50px;
  height: 5px;
  border-radius: 0;
  background: #b4b4b4;
  position: relative;
  opacity: 0.3;
  margin-right: 10px;
}
.swiper-pagination-case .swiper-pagination-bullet:hover {
  opacity: 0.6;
}
.swiper-pagination-case .swiper-pagination-bullet-active {
  opacity: 1;
  background: #f32c1b;
}
.swiper-pagination-case .swiper-pagination-bullet-active:hover {
  opacity: 1;
}
.swiper-case .swiper-button-next, .swiper-case .swiper-container-rtl .swiper-button-prev {
  right: 180px;
  left: auto;
  top: unset;
  bottom: 100px;
  width: 60px;
  height: 60px;
  border: 1px solid #bfbfbf;
}
.swiper-case .swiper-button-prev, .swiper-case .swiper-container-rtl .swiper-button-next {
  right: 239px;
  left: auto;
  top: unset;
  bottom: 100px;
  width: 60px;
  height: 60px;
  border: 1px solid #bfbfbf;
}
.swiper-case .swiper-button-next:after,
.swiper-case .swiper-button-prev:after {
  display: none;
}
.swiper-case .swiper-button-next i,
.swiper-case .swiper-button-prev i {
  color: #5c5c5c;
}
/* ----------- 案例 case ----------- */
/* ----------- 案例详情 case-content ----------- */
.case-content {
  min-height: 888px;
}
.case-content .content-head {
  margin-top: 80px;
  padding-top: 35px;
  padding-bottom: 20px;
  border-bottom: 1px solid #e1e1e1;
  margin-bottom: 20px;
}
.case-content .content-head h2 {
  color: #333;
  font-size: 20px;
  line-height: 30px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 10px;
}
.case-content .content-head p {
  color: #888;
  font-size: 14px;
  line-height: 20px;
  text-align: center;
}
.case-content .content-foot {
  margin-top: 20px;
  padding-top: 10px;
  border-top: 1px solid #e1e1e1;
  margin-bottom: 30px;
}
.case-content .content-foot a {
  display: block;
  line-height: 30px;
  color: #333;
  font-size: 14px;
}
.case-content .content-foot a:hover {
  color: #f32c1b;
}
.case-content {
  min-height: 888px;
}
.content-foot {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid #e1e1e1;
  margin-bottom: 30px;
}
.content-foot a {
  display: block;
  line-height: 30px;
  color: #333;
  font-size: 14px;
}
.content-foot a:hover {
  color: #f32c1b;
}
/* ----------- 案例详情 case-content ----------- */

.contact-index {
  padding: 80px 0;
  background: url(../images/bg2.png) no-repeat;
  background-size: cover;
  position: relative;
  z-index: 10;
}
.map {
  border-radius: 5px;
  overflow: hidden;
  margin-bottom: 20px;
}
#allmap {
  width: 100%;
  height: 250px;
}
.contact-address {
  width: 50%;
}
.contact-message {
  width: 50%;
  padding-left: 170px;
}
.contact-address .address {
  display: flex;
  border-bottom: 1px solid #3b3b3b;
  padding: 15px 0;
}
.contact-address .address:last-child {
  border-bottom: 0;
}
.contact-address .icon {
  margin-right: 30px;
}
.contact-address .icon i {
  font-size: 40px;
  color: #f32c1b;
}
.contact-address .text h4 {
  color: #f7f7f7;
  font-size: 18px;
  line-height: 30px;
  margin-bottom: 5px;
}
.contact-address .text p {
  font-size: 14px;
  line-height: 25px;
  color: #b3b3b3;
}
.contact-address .text a {
  font-size: 14px;
  line-height: 25px;
  color: #b3b3b3;
}
.contact-address .text a.phone {
  font-size: 18px;
  font-weight: 500;
  line-height: 36px;
  color: #f7f7f7;
}
.contact-address .text a.phone span {
  font-size: 14px;
  font-weight: 700;
  color: #b2b2b2;
}
.contact-message {
  padding-top: 30px;
}
.contact-message h4 {
  color: #f7f7f7;
  font-size: 18px;
  line-height: 30px;
  margin-bottom: 20px;
}
.form-index {
  width: 100%;
}
.form-index .form-input,
.form-index .form-textarea {
  margin-bottom: 25px;
}
.form-index .form-input input {
  font-size: 14px;
  width: 100%;
  height: 45px;
  line-height: 45px;
  background: #fff;
  border: 0;
  border-radius: 5px;
  padding-left: 16px;
}
.form-index .form-textarea textarea {
  font-size: 14px;
  font-family: unset;
  line-height: 25px;
  line-height: 30px;
  width: 100%;
  background: #fff;
  border: 0;
  border-radius: 5px;
  padding-left: 16px;
  resize: none;
}
textarea::-webkit-input-placeholder,
input::-webkit-input-placeholder { 
  font-size: 14px;
  color: #666;
}
textarea::-moz-placeholder,
input:-moz-placeholder {
  font-size: 14px;
  color: #666;
}
textarea::-ms-input-placeholder,
input:-ms-input-placeholder {
  font-size: 14px;
  color: #666;
}
.form-index .form-button button {
  height: 45px;
  line-height: 45px;
  background: #f32c1b;
  padding: 0 60px;
  font-size: 16px;
  color: #ffffff;
  border: 0;
  border-radius: 5px;
  cursor: pointer;
}
.form-index .form-button button:hover {
  background: #d41200;
  box-shadow: 0 0 4px #f32c1b;
}

.footer-top {
  background: #282828;
  padding: 40px 0;
}
.footer-top .container-max {
  display: flex;
  justify-content: space-between;
}
.footer-logo {
  margin-top: 20px;
  margin-bottom: 60px;
}
.footer-left ul li {
  float: left;
  margin-right: 60px;
}
.footer-left li a {
  color: #dddddd;
  font-size: 18px;
}
.footer-left li a:hover {
  color: #ffffff;
}
.footer-center .icon {
  margin-right: 30px;
}
.footer-center .icon i {
  font-size: 40px;
  color: #f32c1b;
}
.footer-phone h4 {
  color: #f7f7f7;
  font-size: 18px;
  line-height: 30px;
  margin-bottom: 10px;
}
.footer-phone p a {
  display: block;
  font-size: 24px;
  font-weight: 700;
  line-height: 35px;
  color: #f7f7f7;
}
.footer-phone a span {
  color: #b2b2b2;
  font-size: 14px;
}
.footer-right {
  position: relative;
}
.footer-right .img-box {
  position: relative;
}
.wx-code {
  position: absolute;
  left: 8px;
  top: 8px;
  width: 97px;
  height: 97px;
}
.copyright {
  padding: 10px 0;
  line-height: 40px;
	background-color: #1a1a1a;
}
.copyright p span a,
.copyright p span {
  font-size: 14px;
  color: #999999;
}
.copyright p span {
  margin-right: 10px;
}
.copyright p span a:hover {
  color: #fff;
}
.copyright p span.fr {
  color: #999999;
  opacity: 0.3;
}
/* ---------- 首页 index ---------- */

/* ---------- 关于我们 about ---------- */
#head {
  height: 60vh;
  overflow: hidden;
  position: relative;
}
.about-top {
  width: 100%;
  height: 60vh;
  overflow: hidden;
  z-index: 5;
}
.full {
  position: absolute;
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
  bottom: 0;
}
.full::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0,0,0,.2);
}
.sort-text {
  position: absolute;
  top: 40%;
}
.sort-text h3 {
  color: #fff;
  font-size: 48px;
  font-weight: 700;
  line-height: 60px;
  margin-bottom: 10px;
}
.sort-text h4 {
  color: #fff;
  font-size: 24px;
  font-weight: 700;
  line-height: 36px;
  margin-bottom: 20px;
  text-transform: uppercase;
}
.sort-text p span {
  display: block;
  width: 90px;
  height: 5px;
  background: #f32c1b;
}
.sort-nav {
  position: absolute;
  bottom: 0;
  font-size: 0;
}
.sort-nav a {
  display: inline-block;
  color: #333333;
  font-size: 18px;
  line-height: 70px;
  padding: 0 50px;
  background: rgba(255, 255, 255, 0.8);
}
.sort-nav a.active,
.sort-nav a:hover {
  color: #fff;
  background: #de4742;
}
.sort-nav a:first-child {
  border-radius: 5px 0 0;
}
.sort-nav a:last-child {
  border-radius: 0 5px 0 0;
}
.title {
  margin-bottom: 20px;
}
.title h3 {
  font-size: 36px;
  line-height: 45px;
  text-align: center;
}
.title-black h4,
.title-black h3 {
  color: #333;
}
.title-white h4,
.title-white h3 {
  color: #fff;
}
.title h4 {
  font-size: 30px;
  line-height: 36px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 20px;
  text-transform: uppercase;
}
.title p {
  text-align: center;
  margin-bottom: 50px;
}
.title p span {
  display: block;
  width: 95px;
  height: 3px;
  background: #f32c1b;
}

.company {
  padding: 65px 0;
  background: #fff;
  position: relative;
  z-index: 10;
}
.company-main {
  margin: 0 -15px;
}
.company-left {
  width: 50%;
  float: left;
  padding: 0 15px;
}
.company-right {
  width: 50%;
  float: right;
  padding: 0 15px;
}
.company-right h3 {
  color: #333333;
  font-size: 30px;
  font-weight: 700;
  margin-bottom: 20px;
}
.company-right > p span {
  display: block;
  width: 60px;
  height: 3px;
  background: #f32c1b;
  margin-bottom: 20px;
}
.company-right .intro {
  font-size: 16px;
  line-height: 30px;
  color: #444444;
}
.company-right .intro p {
  text-indent: 2em;
  margin-bottom: 10px;
}
.company-right .intro strong {
  font-weight: 700;
  color: #444444;
}

.culture {
  background: url(../images/bg3.png) no-repeat;
  background-size: cover;
  padding: 65px 0;
  position: relative;
  z-index: 10;
}
.organization {
  background: url(../images/bg4.png) no-repeat;
  background-size: cover;
  padding: 65px 0;
  position: relative;
  z-index: 10;
}
.organization img {
  display: block;
  margin: 0 auto;
}
.culture-swiper-box {
  position: relative;
}
.culture-swiper-box .swiper-button-next,.culture-swiper-box .swiper-container-rtl .swiper-button-prev {
  right: -60px;
  color: #fff;
}
.culture-swiper-box .swiper-button-prev,.culture-swiper-box  .swiper-container-rtl .swiper-button-next {
  left: -60px;
  color: #fff;
}
/* ---------- 关于我们 about ---------- */

/* ---------- 联系我们 contact ---------- */
.contact-head {
  width: 100%;
  height: 60vh;
  overflow: hidden;
  z-index: 5;
}
.contact-main {
  padding: 65px 0;
  background: #fff;
  position: relative;
  z-index: 15;
}
.contact-us {
  display: flex;
  flex-wrap: wrap;
}
.contact-left1-address,
.contact-left1-phone,
.contact-left1 {
  display: flex;
}
.contact-left {
  flex: 1;
  margin-top: 10px;
}
.contact-left1-address {
  width: 60%;
}
.contact-left1-phone {
  width: 40%;
  min-width: 200px;
}
.contact-left1 {
  border-bottom: 1px solid #dfdfdf;
  padding-bottom: 25px;
  margin-right: 50px;
  margin-bottom: 25px;
}
.contact-left1 i {
  color: #f32c1b;
  font-size: 48px;
  margin-right: 25px;
}
.icon-whatsapp{
   color: #25D366 !important;
}
.contact-left1 h4 {
  color: #333333;
  font-size: 18px;
  line-height: 24px;
  margin-bottom: 5px;
}
.contact-left1 p {
  color: #666666;
  font-size: 14px;
  line-height: 24px;
}
.contact-left1 p.phone {
  color: #666666;
  font-size: 18px;
  font-weight:500;
  margin-top:10px;
}
.contact-right {
  width: 330px;
}
.contact-right h4 {
  font-size: 20px;
  line-height: 30px;
  font-weight: 700;
  color: #333333;
  margin-bottom: 10px;
}
.form-contact {
  width: 100%;
}
.form-contact .form-input,
.form-contact .form-textarea {
  margin-bottom: 15px;
}
.form-contact .form-input input {
  font-size: 14px;
  width: 100%;
  height: 45px;
  line-height: 43px;
  background: #f7f7f7;
  border-radius: 5px;
  border: 1px solid #dcdcdc;
  padding-left: 16px;
}
.form-contact .form-input input:focus {
  background: #fff;
  outline: none;
  border: 1px solid #f32c1b;
}
.form-contact .form-textarea textarea {
  font-size: 14px;
  font-family: unset;
  line-height: 25px;
  line-height: 30px;
  width: 100%;
  background: #f7f7f7;
  border: 1px solid #dcdcdc;
  border-radius: 5px;
  padding-left: 16px;
  resize: none;
}
.form-contact .form-textarea textarea:focus {
  background: #fff;
  outline: none;
  border: 1px solid #f32c1b;
}
.form-contact .form-button button {
  height: 45px;
  line-height: 45px;
  background: #f32c1b;
  padding: 0 60px;
  font-size: 16px;
  color: #ffffff;
  border: 0;
  border-radius: 5px;
  cursor: pointer;
  transition: all .5s;
}
.form-contact .form-button button:hover {
  background: #d41200;
  box-shadow: 0 0 4px #f32c1b;
}
/* ---------- 联系我们 contact ---------- */

/* ---------- 案例列表 caselist ---------- */
.caselist {
  background: #fff;
  position: relative;
  z-index: 15;
  padding: 65px 0 35px 0;
}
.case-ul {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -15px;
}
.case-ul li {
  width: 33.33333%;
  padding: 0 15px;
  margin-bottom: 30px;
}
.case-ul li a {
  display: block;
  box-shadow: 0 0 5px rgba(0, 0, 0, 0.2);
  transition: all .5s;
}
.case-item .img-box {
  overflow: hidden;
}
.case-item .img-box img {
  width: 100%;
}
.case-item h4 {
  line-height: 65px;
  height: 65px;
  background: #fff;
  font-size: 16px;
  color: #474747;
  text-align: center;
  padding: 0 10px;
  transition: all .5s;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
.case-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}
.case-item:hover h4 {
  background: #ff3c1c;
  color: #fff;
  overflow : hidden;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
/* ---------- 案例列表 caselist ---------- */

/* ---------- 新闻列表 news ---------- */
.newslist {
  background: #fff;
  position: relative;
  z-index: 15;
  padding: 65px 0 35px 0;
}
.news-ul {
  display: flex;
  flex-wrap: wrap;
  margin: 0 -15px;
}
.news-ul li {
  width: 50%;
  flex: 0 0 50%;
  padding: 0 15px;
  margin-bottom: 30px;
}
.news-item {
  display: flex;
  padding: 20px;
  height: 100%;
  box-shadow: 0 0 4px rgba(0, 0, 0, 0.05);
  transition: all .5s;
}
.news-item-left {
  width: 110px;
  padding-right: 20px;
  margin-right: 20px;
  border-right: 1px solid #ccd1cb;
}
.news-item-left span:first-child {
  display: block;
  text-align: right;
  font-size: 30px;
  font-weight: 700;
  color: #444444;
  margin-bottom: 5px;
}
.news-item-left span:last-child {
  display: block;
  text-align: right;
  font-size: 16px;
  color: #999999;
}
.news-item-right {
  flex: 1;
}
.news-item-right h4 {
  color: #333333;
  font-size: 18px;
  line-height: 24px;
  margin-bottom: 20px;
  overflow : hidden;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
.news-item-right h4 a {
  color: #333333;
}
.news-item-right p {
  font-size: 14px;
  color: #444444;
  line-height: 25px;
  overflow : hidden;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  text-align: justify;
}
.news-item:hover {
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}
.news-item a:hover {
  color: #f44438;
}
/* ---------- 新闻列表 news ---------- */

/* ---------- 产品中心列表 product ---------- */
.productlist {
  padding: 65px 0 0 0;
  background: #fff;
  position: relative;
  z-index: 15;
}
.product-list li {
  padding: 60px;
}
.product-list li:nth-child(odd) {
  background: #000;
  color: #fff;
}
.product-list li:nth-child(odd) .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}
.product-list li:nth-child(even) .container {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row-reverse;
  align-items: center;
}
.product-list li:nth-child(even) {
  background: #fff;
}
.product-item > .container .img-box {
  width: 45%;
  height: 500px;
}
.product-item > .container .img-box a {
  display: block;
  height: 100%;
}
.product-item > .container .img-box img {
  display: block;
  margin: 0 auto;
  max-width: 100%;
  max-height: 100%;
  height: 100%;
}
.product-item .product-text {
  width: 55%;
  padding-top: 50px;
}
.product-item .product-text h4 {
  font-size: 48px;
  line-height: 60px;
  margin-bottom: 30px;
}
.product-item .product-text h4 a {
  color: #fff;
  display: block;
  font-size: 48px;
  line-height: 60px;
}
.product-item .product-text .intro {
  font-size: 18px;
  line-height: 30px;
  text-indent: 2em;
  margin-bottom: 30px;
}
.product-item .product-text > a {
  display: inline-block;
  height: 50px;
  line-height: 48px;
  padding: 0 35px;
  font-size: 16px;
  border-radius: 30px;
  transition: all .5s;
}
.product-item:nth-child(even) .product-text h4 a {
  color: #333333;
}
.product-item:nth-child(odd) .product-text > a {
  border: 1px solid #fff;
  color: #fff;
}
.product-item:nth-child(odd) .product-text > a:hover {
  background: #f32c1b;
  border: 1px solid #f32c1b;
}
.product-item:nth-child(even) .product-text .intro {
  color: #666666;
}
.product-item:nth-child(even) .product-text > a {
  color: #999;
  border: 1px solid #dcdcdc;
}
.product-item:nth-child(even) .product-text > a:hover {
  color: #fff;
  background: #f32c1b;
  border: 1px solid #f32c1b;
}
/*  */
.swiper-product-list a {
  display: block;
  padding: 25px 25px 20px;
  background: #f6f4f4;
  border-radius: 5px;
}
.swiper-product-list a .img-box {
  height: 135px;
  width: 100%;
  display: block;
  margin-bottom: 20px;
  line-height: 135px !important;
  text-align: center;
}
.swiper-product-list a img {
  max-width: 100%;
  max-height: 100%;
  margin: 0 auto;
  display: inline-block;
  vertical-align: middle;
}
.swiper-product-list a p {
  color: #666666;
  font-size: 14px;
  line-height: 20px;
  height: 20px;
  overflow : hidden;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
.swiper-product-list a h4 {
  color: #333333;
  font-size: 16px;
  line-height: 30px;
  height: 30px;
  font-weight: 700;
  overflow : hidden;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
.swiper-product-list a h4.line2 {
  height: 60px;
  font-weight: 700;
  -webkit-line-clamp: 2;
}
.swiper-product-list a h4.line3 {
  height: 90px;
  font-weight: 700;
  -webkit-line-clamp: 3;
}
.swiper-product-list a.active h4 {
  color: #f32c1b;
}
.scrollbar-1>.swiper-scrollbar {
  left: 0 !important;
  width: 100% !important;
  height: 6px;
  bottom: -20px;
  background: #e7e7e7;
}
.scrollbar-1 .swiper-scrollbar-drag {
  height: 10px;
  background: #f32c1b;
  cursor: pointer;
  top: -2px;
}
.scrollbar-1 {
  position: relative;
  margin-bottom: 60px;
}
.swiper-button-next, .swiper-button-prev {
  width: 20px;
  height: 35px;
  outline: none;
}
.scrollbar-1 .swiper-button-next,.scrollbar-1 .swiper-container-rtl .swiper-button-prev {
  right: -50px;
  color: #000000;
}
.scrollbar-1 .swiper-button-prev,.scrollbar-1  .swiper-container-rtl .swiper-button-next {
  left: -50px;
  color: #000000;
}
/* ---------- 产品中心列表 product ---------- */

/* ---------- 产品详情 ---------- */
.case-content {
  min-height: 888px;
}
.content-foot {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid #e1e1e1;
  margin-bottom: 30px;
}
.content-foot a {
  display: block;
  line-height: 30px;
  color: #333;
  font-size: 14px;
}
.content-foot a:hover {
  color: #f32c1b;
}
.product-content-top {
  margin-top: 80px;
  padding: 80px 0;
  background: url({label:pro_content_bg}) no-repeat;
  background-size: cover;
}
.product-content-top h2 {
  color: #333333;
  font-size: 48px;
  line-height: 55px;
  margin-bottom: 50px;
  text-align: center;
  font-weight: 700;
}
.product-content-top .intro {
  color: #777777;
  font-size: 18px;
  line-height: 30px;
  text-indent: 2em;
  margin-bottom: 55px;
}
.product-content-top .img-box {
  display: block;
  height: 490px;
  text-align: center;
}
.product-content-top .img-box img {
  display: inline-block;
  vertical-align: middle;
  max-height: 100%;
  height: 100%;
}
/* ---------- 产品详情 ---------- */

.popup-container {
  position: fixed;
  bottom: 12px;
  right: 12px;
  transform: translate(0, 0); 
  z-index: 9999;
}
.popup{
  width: 640px;
  height: 380px;
  background-color: #fff;
  border-radius: 10px;
}
.popup-header{
  max-width: 100%;
  height: 135px;
  background: #F22D1C;
  position: relative;
  padding-top: 30px;
  padding-bottom: 75px;
  border-radius: 10px 10px 0px 0px;
}
.popup-header h3{
  font-family: PingFang SC;
  font-size: 22px;
  font-weight: 600;
  line-height: 30px;
  text-align: center;
  color: #fff;
}
.close{
  position: absolute;
  top: 12px;
  right: 12px;
}
.popup-body{
  max-width: 100%;
  padding: 0px 21px 21px;
}
.box{
  max-width: 100%;
  background: #F8F8F8;
  transform: translateY(-54px);
  border-radius: 5px;
  padding: 26px 18px 34px;
}
.popup-btn{
  max-width: 100%;
  display: flex;
  justify-content: center;
  margin-top: 30px;
}
.popup-btn>button{
  width: 140px;
  height: 40px;
  background-color: #F22D1C;
  color: #fff;
  border-radius: 20px;
  border: none;
  font-family: PingFang SC;
  font-size: 16px;
  font-weight: 400;
  line-height: 18px;
}
.popup-text p{
  font-family: PingFang SC;
  font-size: 15px;
  font-weight: 500;
  line-height: 24px;
  text-align: left;
}
.popup-btn>button:hover,
.close:hover{
  cursor: pointer;
}
@media screen and (max-width: 768px) {
  .popup {
      width: 440px;
      height: 420px;
  }
}
@media screen and (max-width: 480px) {
  .popup {
      width: 340px;
      height: 470px;
  }
  .close {
      width: 12px;
      height: 12px;
  }
}