section {
  max-width: 1000000px;
  padding-top: 0px;
  padding-bottom: 0px;
}

.tuijian {
  width: 75%;
  background: #fff;
  padding-bottom: 0px;
  padding-top: 60px;
}

.tuijian h2.tj {
  font-size: 26px;
  color: #000;
  font-weight: 100;
  line-height: 45px;
  text-align: center;
  padding: 0px;
}

.tuijian span.span_show {
  font-size: 12px;
  color: rgba(136, 136, 136, 1);
  text-transform: uppercase;
}

.tuijian #tuxin {
  width: 30px;
  height: 2px;
  background: #000000;
}

.tuijian p.ttds {
  font-size: 14px;
  height: 55px;
  line-height: 40px;
  color: #909090;
  font-weight: 100;
  text-align: center;
}

@media screen and (max-width:750px) {
  .tuijian {
    width: 90%;
    padding-top: 30px;
  }

  .tuijian h2.tj {
    font-size: 20px !important;
  }
}

.nav li:hover {
  color: rgb(82, 181, 72);
}

section.banner {
  width: 100%;
}

section.banner .swiper-slide {
  position: relative;
}

section.banner .swiper-slide img,
section.banner .swiper-slide video {
  width: 100%;
  object-fit: fill;
  /* height:auto; */
}

section.banner .swiper-slide .title {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  display: flex;
}

section.banner .swiper-slide .title h3 {
  font-weight: 400;
  color: #fff;
  font-size: 40px !important;
  font-style: normal;
  line-height: 70px;
  margin-bottom: 30px;
  letter-spacing: 1px;
}

section.banner .swiper-slide .title p {
  padding: 0;
  color: #ffffff;
  font-size: 20px;
  line-height: 20px;
  font-weight: 300;
  margin-bottom: 40px;
  letter-spacing: 1px;
}

section.banner .swiper-slide .title a {
  color: #fff;
  cursor: pointer;
  font-weight: 400;
  font-size: 14px;
  margin-left: 10px;
  text-align: center;
  padding: 11px 42px;
  white-space: nowrap;
  /*letter-spacing: 1px;*/
  background: none;
  display: inline-block;
  text-decoration: none;
  text-transform: uppercase;
  border: 1px solid #fff;
}

section.banner .swiper-slide .title a:hover {
  background: var(--color);
  color: #fff;
  border: 1px solid var(--color);
}

@media screen and (min-width:750px) and (max-width:900px) {
  section.banner .swiper-slide .title h3 {
    font-size: 35px !important;
  }

  section.banner .swiper-slide .title p {
    font-size: 15px;
  }

  section.banner .swiper-slide .title a {
    padding: 10px 25px;
  }
}

@media screen and (max-width:750px) {
  section.banner .swiper-slide .title h3 {
    font-size: 20px !important;
    line-height: 20px;
    margin-bottom: 0px;
    padding-bottom: 5px;
  }

  section.banner .swiper-slide .title p {
    font-size: 13px;
    /* margin-bottom: 0px; */
    width: 80%;
    margin: 10px auto;
  }

  section.banner .swiper-slide .title a {
    padding: 5px 15px;
    font-size: 12px;
  }
}

section.about {
  width: 100%;
  text-align: center;
  padding: 50px 0px;
}

section.about .bt {
  text-align: center;
}

section.about .bt h3 {
  font-size: 24px;
  height: 40px;
  line-height: 40px;
  color: #000;
  font-weight: 100;
  text-align: center;
}

section.about .bt p {
  font-size: 14px;
  height: 55px;
  line-height: 40px;
  color: #909090;
  font-weight: 100;
  text-align: center;
}

section.about .content {
  padding-bottom: 30px;
}

section.about .content p {
  width: 75%;
  margin: 0 auto;
  text-align: center;
  line-height: 25px;
  font-size: 12px;
  color: rgba(136, 136, 136, 1);
}

section.about a.more {
  margin-top: 20px;
  padding: 13px 35px;
  color: var(--color);
  border: 1px solid var(--color);
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  background: #fff;
  /*border-radius: 5px;*/
}

section.about a.more:hover {
  border: 1px solid var(--color);
  background: var(--color);
  color: #fff;
}

@media screen and (max-width:750px) {
  section.about .content p {
    width: 90%;
  }
}

section.num {
  width: 100%;
  text-align: center;
  background: #fff;
  padding-top: 0px;
  padding-bottom: 50px;
}

section.num img {
  width: 75%;
  margin: 0 auto;
}

section.num .nums {
  width: 75%;
  margin: 0 auto;
  padding-top: 50px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
}

section.num .nums .items {
  width: 24%;
  margin-left: calc(4%/3);
}

section.num .nums .items:nth-child(4n+1) {
  margin-left: 0px;
}

section.num .nums .items h3 {
  color: var(--color);
  font-size: 40px;
  line-height: 80px;
  font-weight: 100;
  /* font: bold 36px/1.3em Arial, sans-serif; */
  text-transform: uppercase;
}

section.num .nums .items p {
  /* font: normal 16px/1.8em Arial, sans-serif; */
  color: #a7a7a7;
  font-size: 16px;
}

@media screen and (max-width:750px) {
  section.num .nums .items {
    width: 48%;
    margin-left: 0px;
  }

  section.num img {
    width: 90%;
    margin: 0 auto;
  }

  section.num .nums {
    width: 90%;
  }
}

.case_content {
  width: 100%;
}

.case_content #swiper4 .swiper-slide {
  position: relative;
  overflow: hidden;
}

.case_content #swiper4 .swiper-slide .pc_show,
.case_content #swiper4 .swiper-slide .titles {
  display: block;
}

.case_content #swiper4 .swiper-slide .title {
  position: absolute;
  bottom: 0;
  left: 0;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  display: none;
  width: 100%;
  height: 50%;
  background: rgba(83, 109, 254, 0.55);
}

.case_content #swiper4 .swiper-slide .titles {
  position: absolute;
  /* padding:100px 100px 0 100px; */
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  background: rgba(83, 109, 254, 0.55);
  -webkit-clip-path: polygon(0 0, 60% 0%, 100% 100%, 0% 100%);
  clip-path: polygon(0 0, 60% 0%, 100% 100%, 0% 100%);
}

.case_content #swiper4 .swiper-slide .titles h3 {
  font-size: 28px !important;
  color: #fff;
  padding-top: 200px;
  margin-bottom: 1.5rem;
  width: 50%;
  margin: 20px auto;
}

@media screen and (max-width:1401px){
  .case_content #swiper4 .swiper-slide .titles h3 {
    padding-top: 100px;
  }
}

.case_content #swiper4 .swiper-slide .titles p {
  color: #fff;
  width: 50%;
  margin: 20px auto;
}

.case_content #swiper4 .swiper-wrapper {
  transition: 2s cubic-bezier(0.68, -0.4, 0.27, 1.34) 0.2s;
}

.case_content #swiper4 .swiper-slide img {
  width: 100%;
}

.case_content #swiper4 .swiper-pagination-bullet,
.swiper-pagination-bullet-active {
  width: 10px;
  height: 10px;
  background: #fff;
}

.case_content #swiper4 .swiper-slide .title h3 {
  font-size: 35px !important;
  color: #fff;
}

.case_content #swiper4 .swiper-slide .title p {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
  color: #fff;
}

.case_content #swiper4 .swiper-slide .slide__overlay {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
}

.slide__overlay-path {
  fill: rgb(82, 181, 72);
}

.case_content #swiper4 .swiper-slide .slide__overlay path {
  opacity: 0.8;
}

@media only screen and (max-width:950px) {
  .case_content #swiper4 .swiper-slide .title {
    display: flex;
  }

  .case_content #swiper4 .swiper-slide .titles,
  .case_content #swiper4 .swiper-slide .pc_show {
    display: none;
  }

  .case_content #swiper4 .swiper-pagination-bullet,
  .swiper-pagination-bullet-active {
    width: 10px;
    height: 10px;
    background: #fff;
  }
}

@media only screen and (max-width:750px) {
  .case_content #swiper4 .swiper-slide .title h3 {
    font-size: 15px !important;
    color: #fff;
  }

  .swiper-container-horizontal>.swiper-pagination-bullets,
  .swiper-pagination-custom,
  .swiper-pagination-fraction {
    bottom: 0px;
  }
}

.news_content {
  width: 100%;
  background: #fff;
  text-align: center;
  /*padding-bottom:80px;*/
}

.news_content .contant {
  width: 75%;
  margin: 0 auto;
  padding-top: 50px;
  padding-bottom: 50px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.news_content .contant a {
  width: 48%;
  margin-bottom: 20px;
  transition: all linear .5s;
}

.news_content .contant a .items {
  width: 100%;
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  padding: 20px;
}

.news_content .contant a .items:hover {
  box-shadow: 0px 0px 2px #C2C2C2;
  -webkit-box-shadow: 0px 0px 2px #C2C2C2;
  box-shadow: 0px 0px 8px #C2C2C2;
  /* transition: 0.5s; */
}

.news_content .contant a .items .left {
  width: 40%;
}

.news_content .contant .items .right {
  width: 60%;
  padding: 0px 20px;
}

.news_content .contant .items .left img {
  width: 100%;
  height: auto;
}

.news_content .contant .items .right .title {
  display: flex;
  flex-wrap: nowrap;
  flex-direction: row;
  width: 100%;
  justify-content: space-between;
  margin-bottom: 10px;
}

.news_content .contant .items .right .title h3 {
  width: 70%;
  text-align: left;
  font-size: 16px;
  color: black;
  font-weight: 100;
  overflow: hidden;
  text-overflow: ellipsis;
  padding-bottom: 10px;
  white-space: nowrap;
}

.news_content .contant .items .right .title span {
  width: 30%;
  text-align: right;
  font-weight: 100;
  ;
  font-size: 12px;
  color: rgba(136, 136, 136, 1);
}

.news_content .contant .items .right p {
  width: 100%;
  display: box;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  font-size: 12px;
  color: rgba(136, 136, 136, 1);
  padding: 0px;
}

@media screen and (max-width:1100px) {

  .news_content .contant a,
  .news_content .contant {
    width: 100%;
  }
}

@media screen and (max-width:750px) {
  .news_content .contant {
    padding-top: 0px;
    padding-bottom: 20px;
  }

  .news_content .contant .items .right .title h3 {
    font-size: 14px !important;
    padding-bottom: 10px;
  }

  .news_content .contant .items .right p {
    font-size: 10px;
    -webkit-line-clamp: 1;
  }

  .news_content .contant .items .right .title span {
    display: none;
  }
}

.news_content a.more {
  margin-top: 20px;
  padding: 13px 35px;
  color: var(--color);
  border: 1px solid var(--color);
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  background: #fff;
}

.news_content a.more:hover {
  border: 1px solid var(--color);
  background: var(--color);
  color: #fff;
}

.pro_content {
  width: 100%;
  text-align: center;
  padding-bottom: 94px;
  background: #f8f8f8;
}

.pro_content .content {
  width: 75%;
  margin: 0 auto;
  padding: 35px 0px;
  position: relative;
}

.pro_content .content #swiper2 .swiper-wrapper {
  padding: 20px 0px;
}

.pro_content .content #swiper2 .swiper-slide .new-img,
.pro_content .content #swiper2 .swiper-slide .new-img img {
  width: 100%;
}

.pro_content .content #swiper2 .swiper-slide {
  -webkit-box-shadow: 0px 5px 12px rgba(49, 49, 49, 0.2);
  box-shadow: 0px 5px 12px rgba(49, 49, 49, 0.2);
}

.pro_content .content #swiper2 .swiper-slide .new-body,
.pro_content .content #swiper3 .swiper-slide .new-body {
  width: 100%;
  padding: 20px;
}

.pro_content .content #swiper2 .swiper-slide .new-body p.new-body-title,
.pro_content .content #swiper3 .swiper-slide .new-body p.new-body-title {
  width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 24px;
  font-size: 16px;
  color: #616161;
  letter-spacing: 1px;
  font-weight: 600;
}

.pro_content .content #swiper2 .swiper-slide .new-body p.new-body-text,
.pro_content .content #swiper3 .swiper-slide .new-body p.new-body-text {
  width: 100%;
  display: box;
  display: -webkit-box;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  font-size: 12px;
  color: rgba(136, 136, 136, 1);
  padding-bottom: 0px;
}

.pro_content a.more {
  margin-top: 20px;
  padding: 13px 35px;
  color: var(--color);
  border: 1px solid var(--color);
  font-size: 14px;
  cursor: pointer;
  text-decoration: none;
  background: none;
  /* border-radius: 5px; */
}

.pro_content a.more:hover {
  border: 1px solid var(--color);
  background: var(--color);
  color: #fff;
}

.pro_content .content #swiper3 .swiper-wrapper {
  /* 通过改变animation-timing-function 制作弹性切换效果 */
  transition: 2s cubic-bezier(0.68, -0.4, 0.27, 1.34) 0.2s;
}

.pro_content .content #swiper3 .swiper-slide .new-img,
.pro_content .content #swiper3 .swiper-slide .new-img img {
  width: 100%;
}

.pro_content .content #swiper3 .swiper-slide {
  text-align: center;
  font-size: 18px;
  background: #fff;
  /* Center slide text vertically */
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}

.pro_content .content #swiper2 {
  display: block;
}

.pro_content .content #swiper3 {
  display: none;
}

@media screen and (max-width:800px) {
  .pro_content .content.swiper1 {
    display: none;
  }

  .pro_content .content #swiper3 {
    display: block;
  }
}

.swiper-button-next,
.swiper-button-prev,
.swiper-button-next:focus,
.swiper-button-prev:focus {
  outline: none;
}

.swiper-button-next img,
.swiper-button-prev img {
  width: 30px;
  height: 30px;
}

.swiper-button-prev:after,
.swiper-container-rtl .swiper-button-next:after,
.swiper-button-next:after,
.swiper-container-rtl .swiper-button-prev:after {
  display: none;
}

.contact_content {
  width: 100%;
  background: #fcf9ea;
  padding-bottom: 50px;
}

.contact_content .contant {
  width: 75%;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  padding-top: 50px;
}

.contact_content .left {
  width: 35%;
}

.contact_content .right {
  width: 60%;
  height: 100%;
}

.contact_content h2 a {
  font-size: 16px;
  color: rgba(85, 85, 85);
  font-weight: 100;
  text-transform: uppercase;
}

.contact_content ul {
  padding: 0px;
}

.contact_content ul li {
  list-style: none;
  font-size: 14px;
  color: rgba(85, 85, 85);
  line-height: 40px;
}

@media screen and (max-width:750px) {
  .contact_content .contant {
    width: 90%;
  }

  .contact_content .left,
  .contact_content .right {
    width: 100%;
  }
}

#baidu_map {
  width: 100%;
  height: 300px;
}