.nav {
  width: 1200px;
  height: 66px;
  padding: 25px 0;
  margin: auto;
}
.nav .left {
  float: left;
  width: 66px;
  height: 66px;
}
.nav .left img {
  display: block;
  width: 100%;
  height: 100%;
}
.nav .right {
  float: right;
  width: 400px;
}
.nav .right li {
  float: left;
  width: 100px;
  height: 66px;
  font-size: 16px;
  color: #333;
  line-height: 66px;
}
.nav .right li a {
  display: block;
  color: inherit;
  width: 100%;
  height: 100%;
  text-align: center;
}
.nav .right .active {
  color: #FF6C53;
}
.nav .right li:hover {
  color: #FF6C53;
}
.banner1 {
  position: relative;
  width: 100%;
  height: 665px;
}
.banner1 .img {
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: 1;
}
.banner1 .img img {
  display: block;
  width: 100%;
  height: 100%;
}
.banner1 .title {
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: 2;
}
.banner1 .title .title-top {
  width: 100%;
  margin-top: 200px;
  color: #fff;
  font-size: 60px;
  font-weight: bold;
  text-align: center;
}
.banner1 .title .title-bot {
  width: 100%;
  color: #fff;
  margin-top: 20px;
  font-size: 24px;
  text-align: center;
}
.banner1 .title .title-btn {
  width: 450px;
  height: 62px;
  margin: 150px auto 0;
}
.banner1 .title .title-btn span {
  display: block;
  width: 190px;
  height: 58px;
  line-height: 58px;
  font-size: 24px;
  color: #fff;
  text-align: center;
}
.banner1 .title .title-btn span a {
  display: block;
  width: 100%;
  height: 100%;
  color: inherit;
}
.banner1 .title .title-btn .btn-left {
  float: left;
  background: #FF6C53;
  border: 2px solid #FF6C53;
}
.banner1 .title .title-btn .btn-right {
  margin: auto;
  border: 2px solid #fff;
}
.banner1 .title .title-btn .btn-left:hover a {
  background: #fff;
  color: #FF6C53;
}
.banner1 .title .title-btn .btn-right:hover a {
  background: #FF6C53;
  color: #fff;
}
.about {
  width: 100%;
  padding-top: 80px;
}
.about .about-title {
  position: relative;
  width: 1200px;
  height: 40px;
  margin: auto;
}
.about .about-title .text {
  position: absolute;
  left: 50%;
  width: 250px;
  height: 40px;
  margin-left: -125px;
  line-height: 40px;
  font-size: 28px;
  color: #333;
  text-align: center;
  background: #fff;
  z-index: 2;
}
.about .about-title .tip {
  position: absolute;
  top: 19px;
  left: 50%;
  width: 500px;
  height: 2px;
  margin-left: -250px;
  background: #E0E0E0;
  z-index: 1;
}
.about .about-main1 {
  position: relative;
  width: 1200px;
  height: 467px;
  margin: 50px auto 0;
}
.about .about-main1 .img {
  float: left;
  width: 585px;
  height: 467px;
}
.about .about-main1 .img img {
  display: block;
  width: 100%;
  height: 100%;
}
.about .about-main1 .text {
  float: right;
  width: 575px;
}
.about .about-main1 .text .text-name {
  display: block;
  width: 100%;
  font-size: 22px;
  color: #333;
  margin-top: 40px;
}
.about .about-main1 .text .text-tip {
  display: block;
  width: 100%;
  font-size: 40px;
  color: #555;
  margin-top: 10px;
}
.about .about-main1 .text .text-cont {
  display: block;
  font-size: 16px;
  color: #797C82;
  margin-top: 40px;
  line-height: 30px;
}
.about .about-bot {
  position: relative;
  width: 100%;
  height: 230px;
  margin-top: 40px;
  background: linear-gradient(180deg, #ff6c53, #ff5336);
}
.about .about-bot ul {
  position: relative;
  width: 1200px;
  margin: auto;
}
.about .about-bot ul .left {
  float: left;
  width: 600px;
  height: 230px;
}
.about .about-bot ul .left .left-title {
  display: block;
  font-size: 24px;
  color: #fff;
  padding-top: 40px;
}
.about .about-bot ul .left .left-text {
  display: block;
  font-size: 16px;
  color: #fff;
  padding-top: 25px;
  line-height: 25px;
}
.about .about-bot ul .right {
  position: absolute;
  right: 0;
  top: -100px;
  float: right;
  width: 523px;
  height: 305px;
}
.about .about-bot ul .right img {
  display: block;
  width: 100%;
  height: 100%;
}
.advantage {
  width: 100%;
  padding-top: 80px;
}
.advantage .about-title {
  position: relative;
  width: 1200px;
  height: 40px;
  margin: auto;
}
.advantage .about-title .text {
  position: absolute;
  left: 50%;
  width: 350px;
  height: 40px;
  margin-left: -175px;
  line-height: 40px;
  font-size: 28px;
  color: #333;
  text-align: center;
  background: #fff;
  z-index: 2;
}
.advantage .about-title .tip {
  position: absolute;
  top: 19px;
  left: 50%;
  width: 500px;
  height: 2px;
  margin-left: -250px;
  background: #E0E0E0;
  z-index: 1;
}
.advantage .adv-main {
  width: 1200px;
  margin: 40px auto 0;
  overflow: hidden;
}
.advantage .adv-main li {
  float: left;
  width: 400px;
}
.advantage .adv-main li img {
  display: block;
  width: 160px;
  height: 164px;
  margin: auto;
}
.advantage .adv-main li .name {
  display: block;
  width: 100%;
  text-align: center;
  font-size: 24px;
  color: #333;
  margin-top: 30px;
}
.advantage .adv-main li .tip {
  display: block;
  width: 70%;
  line-height: 30px;
  margin: 20px auto 0;
  font-size: 16px;
  color: #8F8F8F;
  text-align: center;
}
.product {
  width: 100%;
  padding-top: 80px;
}
.product .about-title {
  position: relative;
  width: 1200px;
  height: 40px;
  margin: auto;
}
.product .about-title .text {
  position: absolute;
  left: 50%;
  width: 300px;
  height: 40px;
  margin-left: -150px;
  line-height: 40px;
  font-size: 28px;
  color: #333;
  text-align: center;
  background: #fff;
  z-index: 2;
}
.product .about-title .tip {
  position: absolute;
  top: 19px;
  left: 50%;
  width: 500px;
  height: 2px;
  margin-left: -250px;
  background: #E0E0E0;
  z-index: 1;
}
.product .pro-main {
  width: 1260px;
  margin: 40px auto 0;
}
.product .pro-main li {
  width: 100%;
  height: 596px;
}
.product .pro-main li img {
  display: block;
  width: 100%;
  height: 100%;
}
.new {
  width: 100%;
  padding-top: 40px;
}
.new .about-title {
  position: relative;
  width: 1200px;
  height: 40px;
  margin: auto;
}
.new .about-title .text {
  position: absolute;
  left: 50%;
  width: 300px;
  height: 40px;
  margin-left: -150px;
  line-height: 40px;
  font-size: 28px;
  color: #333;
  text-align: center;
  background: #fff;
  z-index: 2;
}
.new .about-title .tip {
  position: absolute;
  top: 19px;
  left: 50%;
  width: 500px;
  height: 2px;
  margin-left: -250px;
  background: #E0E0E0;
  z-index: 1;
}
.new .content1 {
  width: 1200px;
  margin: 40px auto 100px;
  overflow: hidden;
}
.new .content1 .content-left {
  position: relative;
  float: left;
  width: 550px;
  height: 342px;
}
.new .content1 .content-left .img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  overflow: hidden;
}
.new .content1 .content-left .img img {
  display: block;
  width: 100%;
  height: 100%;
  transition: all 0.5s;
}
.new .content1 .content-left .title {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 90%;
  padding: 0 5%;
  height: 60px;
  line-height: 60px;
  font-size: 20px;
  color: #fff;
  background: rgba(0, 0, 0, 0.6);
  z-index: 2;
}
.new .content1 .content-left .title .name {
  float: left;
  width: 70%;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.new .content1 .content-left .title .time {
  float: right;
  width: 30%;
  text-align: right;
}
.new .content1 .content-left:hover .img img {
  transition: all 0.5s;
  transform: scale(1.2);
}
.new .content1 .content-right {
  float: right;
  width: 600px;
  height: 342px;
}
.new .content1 .content-right li {
  width: 100%;
  height: 48px;
  line-height: 48px;
  font-size: 20px;
  color: #333;
  border-bottom: 1px dashed #ddd;
  cursor: pointer;
}
.new .content1 .content-right li .title {
  float: left;
  width: 80%;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.new .content1 .content-right li .time {
  float: right;
  width: 20%;
  text-align: right;
}
.new .content1 .content-right li:hover {
  color: #FF6C53;
  border-bottom: 1px dashed #FF6C53;
}
.footer {
  width: 100%;
  height: 240px;
  padding: 40px 0;
  background: #252525;
}
.footer .footer-main {
  width: 1480px;
  height: 240px;
  margin: auto;
  overflow: hidden;
}
.footer .footer-main .main-text1 {
  float: left;
  width: 598px;
  height: 240px;
}
.footer .footer-main .main-text1 .name {
  width: 550px;
  font-size: 26px;
  color: #fff;
}
.footer .footer-main .main-text1 .tip {
  width: 25px;
  height: 2px;
  margin-top: 10px;
  background: #FF6C53;
}
.footer .footer-main .main-text1 .text {
  width: 550px;
  line-height: 25px;
  font-size: 16px;
  color: #fff;
  margin-top: 28px;
}
.footer .footer-main .main-xian {
  float: left;
  width: 1px;
  height: 100%;
  background: #eee;
}
.footer .footer-main .main-text2 {
  float: left;
  width: 440px;
  height: 240px;
  padding: 0 50px;
}
.footer .footer-main .main-text2 .name {
  width: 440px;
  font-size: 26px;
  color: #fff;
}
.footer .footer-main .main-text2 .tip {
  width: 25px;
  height: 2px;
  margin-top: 10px;
  background: #FF6C53;
}
.footer .footer-main .main-text2 .text {
  width: 440px;
  line-height: 50px;
  font-size: 16px;
  color: #fff;
  margin-top: 15px;
}
.footer .footer-main .main-text2 .text span {
  display: block;
}
.footer .footer-main .main-text3 {
  float: right;
  width: 260px;
  height: 240px;
}
.footer .footer-main .main-text3 .name {
  width: 260px;
  font-size: 26px;
  color: #fff;
}
.footer .footer-main .main-text3 .tip {
  width: 25px;
  height: 2px;
  margin-top: 10px;
  background: #FF6C53;
}
.footer .footer-main .main-text3 .img {
  width: 260px;
  height: 120px;
  margin-top: 28px;
}
.footer .footer-main .main-text3 .img img {
  float: left;
  display: block;
  width: 120px;
  height: 120px;
}
.footer .footer-main .main-text3 .img img:first-child {
  margin-right: 20px;
}
.footer .footer-main .main-text3 .btn {
  width: 260px;
  height: 40px;
  line-height: 40px;
  font-size: 16px;
  color: #fff;
  text-align: center;
}
.footer .footer-main .main-text3 .btn span {
  float: left;
  display: block;
  width: 120px;
}
.footer .footer-main .main-text3 .btn span:first-child {
  margin-right: 20px;
}
.new-banner {
  position: relative;
  width: 100%;
  height: 500px;
}
.new-banner ul {
  position: relative;
  width: 100%;
  height: 100%;
}
.new-banner ul .img {
  position: absolute;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}
.new-banner ul .img img {
  display: block;
  width: 100%;
  height: 100%;
}
.new-banner ul .title {
  position: absolute;
  top: 150px;
  width: 100%;
  text-align: center;
  font-size: 40px;
  color: #fff;
  z-index: 2;
}
.new-banner ul .tip {
  position: absolute;
  top: 300px;
  width: 100%;
  text-align: center;
  font-size: 24px;
  color: #fff;
  z-index: 2;
}
.news-list {
  width: 1200px;
  margin: 40px auto 0;
}
.news-list .list-main {
  width: 1200px;
  height: 214px;
  margin-bottom: 20px;
  background: #fff;
  cursor: pointer;
  box-shadow: 0 0 10px 0 #eee;
}
.news-list .list-main .left {
  position: relative;
  float: left;
  width: 160px;
  height: 114px;
  padding: 50px 0;
  color: #fff;
}
.news-list .list-main .left .top {
  position: relative;
  display: block;
  width: 100%;
  text-align: center;
  font-size: 52px;
  z-index: 2;
}
.news-list .list-main .left .bot {
  position: relative;
  display: block;
  width: 100%;
  text-align: center;
  font-size: 18px;
  margin-top: 10px;
  z-index: 2;
}
.news-list .list-main .left .tip {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  background: #FF6C53;
  transition: all 0.5s;
  z-index: 1;
}
.news-list .list-main .right {
  float: right;
  width: 1000px;
  height: 214px;
}
.news-list .list-main .right li {
  width: 960px;
}
.news-list .list-main .right .name {
  line-height: 70px;
  font-size: 20px;
  color: #333;
  font-weight: bold;
}
.news-list .list-main .right .text {
  height: 84px;
  line-height: 24px;
  color: #606060;
  font-size: 16px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.news-list .list-main .right .bot {
  line-height: 60px;
  font-size: 14px;
  color: #666;
}
.news-list .list-main .right .bot .bot-left {
  float: left;
}
.news-list .list-main .right .bot .bot-right {
  float: right;
}
.news-list .list-main:hover .left {
  color: #FF6C53;
  transition: all 0.5s;
}
.news-list .list-main:hover .left .tip {
  width: 2px;
  background: #FF6C53;
  transition: all 0.5s;
}
.news-list .list-main:hover .right {
  float: right;
}
.news-list .list-main:hover .right .name {
  color: #FF6C53;
}
.news-list .list-main:hover .right .bot .bot-right {
  color: #FF6C53;
}
.case-page {
  width: 1200px;
  height: 40px;
  margin: 50px auto;
  display: flex;
  justify-content: center;
}
.case-page li {
  float: left;
  width: 40px;
  height: 40px;
  line-height: 40px;
  font-size: 14px;
  color: #A4A4A4;
  text-align: center;
  margin: 0 5px;
  border: 1px solid #BFBFBF;
  border-radius: 5px;
  cursor: pointer;
}
.case-page li a {
  display: block;
  width: 100%;
  height: 100%;
}
.case-page .left {
  float: left;
  width: 68px;
  height: 38px;
}
.case-page .mild {
  width: 38px;
  height: 38px;
}
.case-page .right {
  float: left;
  width: 68px;
  height: 38px;
}
.case-page li:hover {
  color: #fff;
  background: #FF6C53;
  border: 1px solid #FF6C53;
}
.case-page li:hover a {
  color: #fff;
}
.case-page .active {
  color: #fff;
  background: #FF6C53;
  border: 1px solid #FF6C53;
}
.case-details {
  width: 100%;
}
.case-details .details-top {
  width: 1200px;
  margin: auto;
  padding: 30px 0 20px 0;
  border-bottom: 1px solid #ddd;
}
.case-details .details-top .title {
  width: 100%;
  font-size: 24px;
  color: #333;
}
.case-details .details-top .text {
  width: 100%;
  font-size: 16px;
  color: #888;
  margin-top: 15px;
}
.case-details .details-top .text span {
  margin-right: 30px;
}
.case-details .details-img {
  width: 1200px;
  margin: auto;
  padding: 20px 0 50px;
}
.case-details .details-img li {
  width: 100%;
}
.case-details .details-img li img {
  display: block;
  width: 100%;
}
.case-details .details-text {
  width: 1200px;
  margin: auto;
  padding: 20px 0 50px;
}
.case-details .details-text P {
  width: 90%;
  font-size: 16px;
  color: #666;
  margin: 10px auto;
}
.case-details .details-text img {
  display: block;
  max-width: 100%;
  margin: 20px auto;
}
.case-details .details-text image {
  display: block;
  max-width: 100%;
  margin: 20px auto;
}
.about-main1 {
  width: 1200px;
  margin: 40px auto 0;
}
.about-main1 ul {
  width: 100%;
}
.about-main1 ul li {
  width: 100%;
  line-height: 30px;
  font-size: 18px;
  color: #333;
}
.about-main3 {
  width: 1200px;
  height: 283px;
  margin: 40px auto;
  display: flex;
  justify-content: center;
}
.about-main3 ul {
  position: relative;
  width: 288px;
  height: 283px;
  margin: 0 6px;
  background: #fff;
  cursor: pointer;
  box-shadow: 0 0 10px 0 #eee;
}
.about-main3 ul .img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 190px;
}
.about-main3 ul .img img {
  display: block;
  width: 100%;
  height: 100%;
}
.about-main3 ul .text {
  position: absolute;
  top: 190px;
  left: 0;
  width: 100%;
  height: 93px;
  z-index: 2;
}
.about-main3 ul .text .name {
  display: block;
  width: 100%;
  text-align: center;
  font-size: 22px;
  color: #333;
  margin-top: 20px;
  transition: all 0.5s;
}
.about-main3 ul .text .tip {
  display: block;
  width: 100%;
  text-align: center;
  font-size: 14px;
  color: #666;
  margin-top: 10px;
  transition: all 0.5s;
}
.about-main3 ul .bj {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 190px;
  background: rgba(0, 0, 0, 0.6);
  transition: all 0.5s;
  z-index: 1;
}
.about-main3 ul:hover {
  position: relative;
}
.about-main3 ul:hover .text .name {
  color: #fff;
  transition: all 0.5s;
}
.about-main3 ul:hover .text .tip {
  color: #fff;
  transition: all 0.5s;
}
.about-main3 ul:hover .bj {
  top: 190px;
  height: 93px;
  background: #FF6C53;
  transition: all 0.5s;
}
.about-main4 {
  width: 1200px;
  margin: 40px auto;
  padding-bottom: 80px;
  overflow: hidden;
}
.about-main4 ul {
  float: left;
  width: 300px;
  height: 265px;
  background: #fff;
  cursor: pointer;
  box-shadow: 0 0 10px 0 #eee;
}
.about-main4 ul .img {
  position: relative;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.about-main4 ul .img img {
  position: absolute;
  display: block;
  width: 100%;
  height: 100%;
  z-index: 1;
  transition: all 0.5s;
}
.about-main4 ul .img .img-right {
  position: absolute;
  top: 50%;
  right: 0;
  display: block;
  width: 0;
  height: 0;
  margin-top: -7px;
  border-top: 10px solid transparent;
  border-right: 15px solid #fff;
  border-bottom: 10px solid transparent;
  z-index: 2;
}
.about-main4 ul .img .img-left {
  position: absolute;
  top: 50%;
  left: 0;
  display: block;
  width: 0;
  height: 0;
  margin-top: -7px;
  border-top: 10px solid transparent;
  border-left: 15px solid #fff;
  border-bottom: 10px solid transparent;
  z-index: 2;
}
.about-main4 ul .name {
  width: 100%;
  font-size: 30px;
  color: #333;
  line-height: 265px;
  text-align: center;
  transition: all 0.5s;
}
.about-main4 ul .text {
  width: 80%;
  margin: 15px auto;
  font-size: 15px;
  color: #797C82;
  text-align: center;
}
.about-main4 ul:hover .img img {
  transition: all 0.5s;
  transform: scale(1.2);
}
.about-main4 ul:hover .name {
  color: #FF6C53;
  transition: all 0.5s;
}
.form {
  width: 1200px;
  margin: 50px auto;
}
.form form {
  display: block;
  width: 100%;
}
.form form .top {
  width: 100%;
  height: 50px;
}
.form form .top .left {
  float: left;
  width: 600px;
  height: 50px;
}
.form form .top .left span {
  float: left;
  display: block;
  width: 100px;
  line-height: 50px;
  font-size: 16px;
  color: #333;
  text-align: right;
}
.form form .top .left input {
  float: left;
  width: 400px;
  height: 30px;
  padding: 10px;
  margin-left: 30px;
  font-size: 16px;
  color: #333;
  border: 1px solid #ddd;
  border-radius: 5px;
  outline: none;
  background: none;
}
.form form .top .right {
  float: right;
  width: 600px;
  height: 50px;
}
.form form .top .right span {
  float: left;
  display: block;
  width: 100px;
  line-height: 50px;
  font-size: 16px;
  color: #333;
  text-align: right;
}
.form form .top .right input {
  float: left;
  width: 400px;
  height: 30px;
  padding: 10px;
  margin-left: 30px;
  font-size: 16px;
  color: #333;
  border: 1px solid #ddd;
  border-radius: 5px;
  outline: none;
  background: none;
}
.form form .bot {
  width: 100%;
  margin-top: 30px;
}
.form form .bot li {
  width: 1200px;
  overflow: hidden;
}
.form form .bot li span {
  float: left;
  display: block;
  width: 100px;
  height: 50px;
  line-height: 50px;
  font-size: 16px;
  color: #333;
  text-align: right;
}
.form form .bot li textarea {
  float: left;
  display: block;
  width: 1000px;
  height: 180px;
  line-height: 30px;
  padding: 10px;
  margin-left: 30px;
  font-size: 16px;
  color: #333;
  border: 1px solid #ddd;
  border-radius: 5px;
  outline: none;
  background: none;
}
.form form .form-btn {
  width: 500px;
  height: 50px;
  line-height: 50px;
  text-align: center;
  font-size: 18px;
  color: #fff;
  margin: 40px auto 100px;
  background: #FF6C53;
  cursor: pointer;
}