@charset "UTF-8";

/**
 * 
 * @authors Your Name (you@example.org)
 * @date    2017-10-18 08:57:34
 * @version $Id$
 */
@font-face {
  font-family: "dBold";
  src: url("../font/din-bold.otf") format("opentype");
  font-weight: normal;
  font-style: normal;
}
/* header */
header {
  width: 100%;
  z-index: 22;
}
.header-main {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100px;
}
.logo {
  width: 344px;
  overflow: hidden;
}
.logo img {
  display: block;
  width: 100%;
  transition: all 0.5s;
}
.nav-ul {
  display: flex;
  align-items: center;
}
.nav-ul li {
  margin-right: 64px;
}
.nav-ul li:last-child {
  margin-right: 0px;
}
.nav-ul li > a {
  display: block;
  font-size: 18px;
  text-align: center;
  color: #222;
  line-height: 38px;
  border-bottom: 2px solid transparent;
}
.nav-ul li:hover a {
  color: #0b92ec;
  border-bottom-color: #0b92ec;
}
.nav-ul li.on a {
  color: #0b92ec;
  border-bottom-color: #0b92ec;
}

@media (max-width: 1700px) {
  .nav-ul li {
    margin-right: 56px;
  }
}
@media (max-width: 1600px) {
  .nav-ul li {
    margin-right: 40px;
  }
}
@media (max-width: 1400px) {
  .nav-ul li {
    margin-right: 30px;
  }
  .logo {
    width: 300px;
  }
}
@media (max-width: 1200px) {
  .nav-ul li {
    margin-right: 15px;
  }
  .nav-ul li a {
    font-size: 16px;
  }
  .logo {
    width: 280px;
  }
}
@media (max-width: 991px) {
  .logo {
    width: 260px;
  }
  #navToggle {
    display: block;
  }
  .nav-ul {
    display: none;
  }
  .header-main {
    height: 70px;
  }
}
/* 底部 */
#footer {
  overflow: hidden;
  width: 100%;
  background: #222;
}
.footer-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 81px;
  margin-bottom: 45px;
  flex-wrap: wrap;
  border-bottom: 1px solid rgba(119, 119, 119, 0.25);
}
.footer-nav li a {
  display: block;
  width: 100%;
  text-align: center;
  font-size: 16px;
  color: #777;
  padding: 0 75px;
  position: relative;
}
.footer-nav li:first-child a {
  padding-left: 0px;
}
.footer-nav li:last-child a {
  padding-right: 0px;
}
.footer-nav li a::after {
  position: absolute;
  content: "";
  width: 1px;
  right: 0px;
  top: 50%;
  transform: translateY(-50%);
  height: 16px;
  background-color: #777;
}
.footer-nav li:last-child a::after {
  display: none;
}
.footer-ul {
  display: flex;
  justify-content: space-between;
  margin-bottom: 45px;
}
.footer-ul li p {
  line-height: 30px;
  color: #777;
  font-size: 16px;
  margin-bottom: 18px;
}
.footer-ul li p:last-child {
  margin-bottom: 0px;
}
.code-wrap {
  display: flex;
}
.code-img img {
  width: 80px;
  height: 80px;
}
.code-wrap span {
  color: #777;
  padding-left: 10px;
  writing-mode: vertical-rl;
  letter-spacing: 3px;
}
.copy {
  border-top: 1px solid rgba(119, 119, 119, 0.25);
  height: 81px;
  color: #777;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: space-between;
}
.copy-main p {
  font-size: 16px;
  line-height: 30px;
}
@media (max-width: 1700px) {
  .footer-nav li a {
    padding: 0 52px;
  }
}
@media (max-width: 1400px) {
  .footer-nav li a {
    padding: 0 45px;
  }
}
@media (max-width: 1200px) {
  .footer-nav li a {
    padding: 0 30px;
  }
}
@media (max-width: 991px) {
  .footer-nav {
    height: auto;
    padding-top: 30px;
    padding-bottom: 20px;
    margin-bottom: 20px;
  }
  .footer-nav li {
    width: 25%;
  }
  .footer-nav li a {
    padding: 0px;
    font-size: 16px;
  }
  .copy {
    height: auto;
    padding: 15px 0px;
    text-align: center;
  }
  .footer-ul {
    flex-wrap: wrap;
    width: 100%;
    margin-bottom: 20px;
  }
  .footer-ul li {
    width: 100%;
    text-align: center;
  }
  .footer-ul li p {
    margin-bottom: 0px;
  }
  .code-wrap {
    justify-content: center;
    margin-top: 6px;
  }
  .copy p {
    width: 100%;
    line-height: 26px;
    margin-bottom: 5px;
    text-align: center;
  }
}
/* 首页关于我们 */
.home-about {
  overflow: hidden;
  padding-top: 100px;
  padding-bottom: 94px;
}
.habout-top {
  display: flex;
  justify-content: space-between;
  margin-bottom: 45px;
}
.habout-left {
  width: 50%;
  padding-right: 50px;
}
.habout-right {
  width: 50%;
  padding-left: 45px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.habout-info h2 {
  font-size: 50px;
  line-height: 50px;
  color: #222;
  margin-bottom: 40px;
}
.habout-des p {
  font-size: 16px;
  line-height: 30px;
  color: #555;
  margin-bottom: 15px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 6;
}
.habout-des p:last-child {
  margin-bottom: 0px;
}
.habout-more {
  display: block;
  width: 128px;
  height: 44px;
  text-align: center;
  line-height: 44px;
  background-color: #0b92ec;
  color: #fff;
}
.habout-data {
  display: flex;
  justify-content: space-between;
}
.data-item {
  padding: 0 145px;
  position: relative;
}
.data-item::after {
  position: absolute;
  content: "";
  width: 1px;
  height: 67px;
  background-color: #dcdcdc;
  right: 0px;
  top: 10px;
}
.data-item:last-child::after {
  display: none;
}
.data-item:first-child {
  padding-left: 0px;
}
.data-item:last-child {
  padding-right: 0px;
}
.data-item span {
  font-size: 36px;
  display: block;
  line-height: 36px;
  color: #222;
  font-family: "dBold";
}
.data-dot {
  display: flex;
  align-items: center;
}
.data-item i {
  font-style: normal;
  font-size: 36px;
  display: block;
  line-height: 36px;
  color: #222;
  font-family: "dBold";
}
.data-item p {
  color: #555;
  margin-top: 15px;
}
.data-item:hover span {
  color: #0b92ec;
}
.data-item:hover i{
  color: #0b92ec;
}
@media (max-width: 1700px) {
  .habout-info h2 {
    margin-bottom: 20px;
  }
  .habout-right {
    padding-left: 15px;
  }
  .data-item {
    padding: 0 95px;
  }
}
@media (max-width: 1600px) {
  .habout-info h2 {
    font-size: 36px;
    line-height: 36px;
  }
  .habout-des p {
    line-height: 26px;
  }
}
@media (max-width: 1400px) {
  .data-item {
    padding: 0 65px;
  }
}
@media (max-width: 1200px) {
  .habout-top {
    flex-wrap: wrap;
  }
  .habout-left {
    padding-right: 0px;
    width: 100%;
    margin-bottom: 25px;
  }
  .habout-right {
    width: 100%;
    padding-left: 0px;
  }
  .data-item {
    padding: 0 36px;
  }
  .habout-more {
    margin-top: 25px;
  }
  .home-about {
    padding-top: 80px;
    padding-bottom: 80px;
  }
}
@media (max-width: 991px) {
  .home-about {
    padding: 40px 0px 25px;
  }
  .habout-info h2 {
    font-size: 30px;
    line-height: 30px;
  }
  .data-item {
    width: 50%;
  }
  .habout-data {
    flex-wrap: wrap;
  }
  .data-item {
    padding: 0px;
    margin-bottom: 15px;
  }
  .data-item::after {
    display: none;
  }
  .habout-top {
    margin-bottom: 25px;
  }
}
/* 首页产品中心 */
.home-pro {
  padding: 100px 0px;
  overflow: hidden;
  background-color: #f7f7f7;
}
.hpro-title {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 50px;
}
.hpro-title h2 {
  font-size: 50px;
  line-height: 50px;
  color: #222;
}
.hpro-class {
  display: flex;
}
.hpro-class li {
  margin-right: 20px;
}
.hpro-class li a {
  display: block;
  width: 128px;
  height: 48px;
  background-color: #fff;
  line-height: 48px;
  text-align: center;
  color: #555;
}
.hpro-class li:last-child {
  margin-right: 0px;
}
.hpro-class li.on a,
.hpro-class li:hover a {
  background-color: #0b92ec;
  color: #fff;
}
.hpro-list {
  display: flex;
  flex-wrap: wrap;
}
.hpro-list li {
  width: 33.333%;
  padding-right: 1px;
  margin-bottom: 1px;
}
.hpro-item {
  position: relative;
  background-color: #fff;
  width: 100%;
}
.hpro-list li:nth-child(3n) {
  padding-right: 0px;
}
.hpro-info {
  position: absolute;
  left: 0px;
  top: 0px;
  height: 100%;
  padding-left: 50px;
  padding-top: 52px;
  padding-bottom: 55px;
  display: flex;
  flex-direction: column;
  color: #222;
  justify-content: space-between;
}
.hpro-info h4 {
  font-size: 24px;
  line-height: 30px;
}
.hpro-more {
  color: #222;
  padding-right: 35px;
  background: url(../img/hpro-arrow.png) no-repeat right center;
}
.hpro-item:hover {
  box-shadow: 0px 0px 10px #f3f3f3;
}
.hpro-list li:hover .hpro-info {
  color: #0b92ec;
}
.hpro-list li:hover .hpro-info .hpro-more {
  color: #0b92ec;
  background-image: url(../img/hpro-arrow-on.png);
}
@media (max-width: 1600px) {
  .hpro-info {
    padding-left: 35px;
    padding-top: 35px;
    padding-bottom: 35px;
  }
}
@media (max-width: 1200px) {
  .home-pro {
    padding: 80px 0px;
  }
}
@media (max-width: 991px) {
  .hpro-class li a {
    width: 108px;
    height: 40px;
    line-height: 40px;
  }
  .hpro-class li {
    margin-right: 8px;
  }
  .hpro-list li {
    width: 100%;
    margin-bottom: 20px;
  }
  .home-pro {
    padding: 40px 0px;
  }
  .hpro-list li:last-child {
    margin-bottom: 0px;
  }
}
@media (max-width: 599px) {
  .hpro-title {
    flex-wrap: wrap;
  }
  .hpro-class {
    width: 100%;
    margin-top: 18px;
  }
  .hpro-info {
    padding-left: 25px;
    padding-top: 20px;
    padding-bottom: 20px;
  }
}
/* 首页新闻中心 */
.hnews-more {
  width: 128px;
  height: 44px;
  display: block;
  text-align: center;
  background-color: #0b92ec;
  color: #fff;
  line-height: 44px;
}
.hnews-list {
  margin-left: -12px;
  margin-right: -12px;
}
.hnews-list li {
  padding: 0 12px;
  float: left;
  width: 25%;
}
.hnews-info {
  background-color: #fff;
  padding: 28px 18px 25px;
}
.hnews-info h3 {
  font-size: 18px;
  color: #222;
  line-height: 24px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  margin-bottom: 12px;
}
.hnews-info span {
  font-size: 14px;
  line-height: 14px;
  color: #888;
}
.hnews-info p {
  margin-top: 6px;
  line-height: 30px;
  color: #555;
}
.hnews-item:hover .public-img img {
  transform: scale(1.1);
}
.hnews-item:hover .hnews-info h3 {
  color: #0b92ec;
}
@media (max-width: 1200px) {
  .hnews-list li {
    width: 50%;
    margin-bottom: 20px;
  }
  .home-news {
    padding-bottom: 70px;
  }
}
@media (max-width: 991px) {
  .hpro-title {
    margin-bottom: 26px;
  }
  .home-news {
    padding-bottom: 30px;
  }
  .hpro-title h2 {
    font-size: 30px;
    line-height: 30px;
  }
  .hnews-more {
    width: 116px;
    height: 40px;
    line-height: 40px;
  }
}
@media (max-width: 599px) {
  .hnews-list li {
    width: 100%;
    padding: 0px;
    float: none;
  }
  .hnews-list {
    margin-left: 0px;
    margin-right: 0px;
  }
  .hnews-info {
    padding-top: 20px;
    padding-bottom: 18px;
  }
}
/* 公司简介 */
.inside-title {
  text-align: center;
  font-size: 50px;
  line-height: 50px;
  font-weight: bold;
  color: #111;
  margin-bottom: 50px;
}
.about-des p {
  text-indent: 32px;
  font-size: 16px;
  line-height: 30px;
  color: #555;
  margin-bottom: 15px;
}
.about-des p:last-child {
  margin-bottom: 0px;
}
.about-img {
  margin-top: 45px;
  margin-bottom: 40px;
}
@media (max-width: 991px) {
  .inside-title {
    font-size: 30px;
    line-height: 30px;
    margin-bottom: 20px;
  }
  .about-des p {
    margin-bottom: 10px;
  }
  .about-img {
    margin-top: 30px;
    margin-bottom: 30px;
  }
}
/* 新闻中心 */
.news-list li {
  border-top: 1px solid #dcdcdc;
  padding: 30px 0px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.news-list li:last-child {
  border-bottom: 1px solid #dcdcdc;
}
.news-img {
  width: 450px;
  overflow: hidden;
}
.news-img img {
  width: 100%;
  transition: all 0.5s;
}
.news-info {
  width: calc(100% - 450px);
  padding-left: 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.news-info h3 a {
  font-size: 24px;
  line-height: 26px;
  color: #111;
  overflow: hidden;
  display: block;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.news-info p {
  margin-top: 20px;
  line-height: 30px;
  color: #555;
  margin-bottom: 14px;
}
.news-info span {
  font-size: 14px;
  line-height: 24px;
  color: #888;
}
.news-list li:hover .news-img img {
  transform: scale(1.1);
}
.news-list li:hover .news-info h3 a {
  color: #0b92ec;
}
.click-more {
  width: 180px;
  height: 54px;
  display: flex;
  line-height: 54px;
  background-color: #0b92ec;
  text-align: center;
  color: #fff;
  align-items: center;
  justify-content: center;
  border-radius: 27px;
  margin: 60px auto 0px;
}
.click-more span {
  padding-right: 8px;
}
@media (max-width: 991px) {
  .news-info {
    width: 100%;
    padding-left: 0px;
  }
  .news-img {
    margin: 0 auto 25px;
    width: 100%;
    max-width: 450px;
  }
  .news-info p {
    margin-top: 10px;
    margin-bottom: 10px;
  }
  .news-list li {
    padding-bottom: 20px;
  }
  .click-more {
    margin-top: 40px;
  }
  .news-wrap {
    padding-bottom: 40px;
  }
}
/* 产品中心 */
.pros-wrap {
  background-color: #f7f7f7;
}
.pros-left {
  float: left;
  width: 300px;
}
.pros-right {
  float: right;
  width: calc(100% - 300px);
  padding-left: 50px;
}
.pros-left h3 {
  height: 130px;
  background-color: #0b92ec;
  color: #fff;
  font-weight: bold;
  font-size: 40px;
  line-height: 130px;
  text-align: center;
}
.pros-leftlist li {
  margin-top: 10px;
  background-color: #fff;
}
.pros-leftlist li > a {
  width: 100%;
  padding: 0 30px;
  height: 71px;
  border-bottom: 1px solid #dcdcdc;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: #fff;
}
.pros-leftlist li > a i {
  width: 15px;
  height: 9px;
  display: block;
  background: url(../img/down-icon.png) no-repeat center;
}
.pros-leftlist li dl {
  padding: 18px 30px 18px;
  border-bottom: 1px solid #dcdcdc;
}
.pros-leftlist li dl dd a {
  line-height: 38px;
  padding-left: 20px;
  position: relative;
  color: #555;
}
.pros-leftlist li dl dd a::before {
  position: absolute;
  width: 8px;
  height: 2px;
  left: 0px;
  background-color: #999999;
  content: "";
  top: 50%;
  transform: translateY(-50%);
}
.pros-leftlist li dl dd a:hover {
  color: #0b92ec;
}
.pros-leftlist li > a:hover {
  color: #0b92ec;
}
.pros-leftlist li.on > a {
  color: #0b92ec;
}
.pros-leftlist li.on > a i {
  background-image: url(../img/up-icon.png);
}
.pros-list {
  margin-left: -12px;
  margin-right: -12px;
}
.pros-list li {
  padding: 0 12px;
  width: 33.333%;
  margin-bottom: 8px;
  float: left;
}
.pros-list li p {
  font-size: 18px;
  color: #222;
  font-weight: bold;
  text-align: center;
  line-height: 50px;
}
.pros-item:hover .public-img img {
  transform: scale(1.1);
}
.pros-item:hover p {
  color: #0b92ec;
}
.pros-click {
  margin-top: 34px;
}
@media (max-width: 1200px) {
  .pros-list li {
    width: 50%;
  }
}
@media (max-width: 991px) {
  .pros-left {
    width: 100%;
    float: none;
    margin-bottom: 30px;
  }
  .pros-right {
    width: 100%;
    float: none;
    padding-left: 0px;
  }
  .pros-left h3 {
    height: 48px;
    line-height: 48px;
    font-size: 24px;
  }
  .pros-leftlist li > a {
    padding: 0 15px;
    height: 51px;
  }
  .pros-leftlist li dl {
    padding: 15px;
  }
  .pros-leftlist li dl dd a {
    line-height: 30px;
  }
  .pros-list li {
    width: 100%;
    padding: 0px;
    margin-bottom: 0px;
    float: none;
  }
  .pros-list {
    margin-left: 0px;
    margin-right: 0px;
  }
  .pros-click {
    margin-top: 20px;
  }
  .pros-wrap {
    padding-bottom: 40px;
  }
  .pros-list li p {
    font-size: 16px;
  }
}

/********首页工程业绩********/
.hproper-box {
  padding: 100px 0;
  overflow: hidden;
}
.hproper-r {
}
.hproper-l {
  width: 31%;
}
.hproper-l h3 {
  font-size: 50px;
  color: #111111;
}
.hproper-ltxt {
  padding-top: 50px;
  line-height: 30px;
}

.hproper-ltxt p {
  margin-bottom: 25px;
}
.hproper-more a {
  display: block;
  width: 126px;
  height: 42px;
  border: 1px solid #0b92ec;
  color: #0b92ec;
  text-align: center;
  line-height: 42px;
}
.hproper-more {
  padding-top: 30px;
}
.hproper-box {
  display: flex;
  justify-content: space-between;
}
.hproper-r {
  width: 62%;
}
.dnSlide-item h3 {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  color: #fff;
  text-align: center;
  font-size: 24px;
  white-space: nowrap;
  display: none;
}
.dnSlide-maintxt {
  visibility: hidden;
}

@media (max-width: 1400px) {
  .hproper-ltxt {
    padding-top: 25px;
    line-height: 26px;
  }
}
@media (max-width: 1200px) {
  .hproper-ltxt {
    padding-top: 25px;
    line-height: 26px;
  }
  .hproper-l {
    width: 50%;
    margin-right: 15px;
  }
  .hproper-ltxt p {
    margin-bottom: 15px;
  }
  .dnSlide-item h3 {
    bottom: 15px;
    font-size: 16px;
  }
}

@media (max-width: 991px) {
  .hproper-box {
    display: block;
  }
  .hproper-l {
    width: 100%;
  }
  .hproper-r {
    width: 100%;
  }
  .hproper-l h3 {
    font-size: 30px;
  }
  .dnSlide-item h3 {
    font-size: 14px;
  }
  .hproper-box {
    padding: 30px 0;
  }
}
@media (max-width: 500px) {
  .hproper-r {
    height: 250px;
  }
}
@media (max-width: 449px) {
  .hproper-r {
    height: 200px;
  }
}
@media (max-width: 400px) {
  .hproper-r {
    height: 180px;
  }
}


.home-about-left-ad h4, .home-about-info h2 {
    font-size: 28px;
    color: #000;
    font-weight: bold;
}

.home-about-left-ad p {
    line-height: 30px;
}

.home-about-form {
    padding-top: 24px;
}

.home-about-form-input {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.home-about-form-input label {
    width: calc(50% - 20px);
    margin-top: 7px;
}

.home-about-form-input input {
    height: 44px;
}

.home-about-form-but {
    padding-top: 28px;
    text-align: center;
}

.home-about-textarea {
    width: 100%;
    padding-top: 7px;
}

.home-about-form-but a {
    display: inline-block;
    height: 44px;
    width: 160px;
    color: #fff;
    line-height: 44px;
    text-align: center;
    border: 1px solid #0b92ec;
    background-color: #0b92ec;
}

/*联系我们*/


.contact-us {
    display: flex;
    justify-content: space-between;
    background-color: #eee;
}

.contact-us:hover {
    color: #fff;
    background-color: #0b92ec;
}

.contact-info {
    width: 550px;
    height: 275px;
    text-align: center;
    padding: 40px 0 30px;
}

.contact-info h2 {
    font-size: 24px;
    line-height: 32px;
    font-weight: bold;
    color: #0b92ec;
    padding-bottom: 40px;
}


.contact-us:hover h2 {
    color: #fff;
}



.contact-info div {
    display: inline-block;
    text-align: left;
}

.contact-info p {
    line-height: 32px;
}

.contact-img img {
    height: 100%;
}

.contact-map img {
    max-width: 100%;
    border: 0 none;
    transition: all .6s;
}

.contact-img {
  width: auto;
}

.contact-map {
   width: auto;
}

.contact-map {
    padding-top: 50px;
}


@media (max-width: 1200px) {
    .contact-us {
        flex-direction: column;
        background-color: #f7f7f7;
    }

    .contact-us:hover {
        background-color: #fff;
    }


    .contact-us:hover .contact-info {
        color: #fff;
        background-color: #0b92ec;
    }


    .contact-info {
        width: 100%;
        height: auto;
        background-color: #eee;
        margin-bottom: 30px;
    }

    .contact-img img {
        width: 100%;
        height: auto;
    }

    .contact-map {
        padding-top: 30px;
    }
}

#p-banner {
  position: relative;
  z-index: 1;
}

#p-banner .swiper-slide img {
  width: 100%;
  display: block;
}

/*手机电脑切换*/
.dc-mo {
  display: none;
}

@media (max-width: 991px) {
  .dc-mo {
    display: block;
  }

  .dc-pc {
    display: none;
  }
}