#app {
  height: 100%;
  width: 100%;
}

.auto {
  width: 1200px;
  margin: 0 auto;
  position: relative;
}

.header {
  width: 100%;
  background: #fff;
  height: 120px;
  border-bottom: 1px solid #e8e8e8;
}

.header .logo {
  position: absolute;
  left: 0;
}

.header .logo img {
  height: 120px;
  display: block;
}

.header .nav {
  margin-left: 320px;
  padding-top: 45px;
  padding-left: 30px;
  text-align: right;
}

.header .nav a {
  display: inline-block;
  vertical-align: middle;
  color: #333;
  line-height: 30px;
  font-size: 16px;
}

.header .nav a + a {
  margin-left: 50px;
}

.header .nav a:hover {
  color: #0e7b3b;
}

.footer {
  width: 100%;
  background: #363636;
  padding: 25px 0 1px;
}

.footer > div.auto {
  padding-bottom: 20px;
}

.footer .f-wrap {
  float: left;
  width: 20%;
}

.footer .f-4,
.footer .f-3 {
  width: 30%;
}

.footer h3 {
  font-size: 18px;
  line-height: 30px;
  color: #fff;
  margin-bottom: 15px;
}

.footer a {
  display: block;
  line-height: 22px;
  font-size: 14px;
  color: #fff;
}

.footer a + a {
  margin-top: 10px;
}

.footer .bah {
  margin-bottom: 0;
  text-align: center;
  background: #bdbdbd;
  color: #333;
}

.footer .bah a {
  color: #333;
  line-height: 30px;
  height: 30px;
  display: block;
}

.mainCon {
  min-height: calc(100vh - 120px - 271px);
  background: #fff;
}

.index-con {
  height: 100%;
  width: 100%;
}

.index-con .header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  background: rgba(255, 255, 255, 0.7);
}

.index-con .footer {
  position: absolute;
  bottom: 0;
  width: 100%;
  text-align: left;
}

.index-con .swiper-container {
  width: 100%;
  height: 100%;
  margin-left: auto;
  margin-right: auto;
}

.index-con .swiper-slide {
  height: 100%;
  text-align: center;
  font-size: 18px;
  background: #fff;
  /* Center slide text vertically */
}

.index-con .page1 {
  background: url(../img/index_1.jpg) no-repeat top center;
  position: relative;
  text-align: center;
}

.index-con .page1 h3 {
  position: absolute;
  top: calc(240px + (100vh*0.1));
  width: 100%;
  font-size: 42px;
  color: #fff;
  font-weight: bold;
}

.index-con .page1 .link {
  position: absolute;
  bottom: 10%;
  text-align: center;
  width: 100%;
}

.index-con .page1 .link a {
  color: #fff;
  font-size: 28px;
}

.index-con .page1 .link a + a {
  margin-left: 200px;
}

.index-con .page2 {
  background: url(../img/index_2.jpg) no-repeat top center;
  position: relative;
}

.index-con .page2 .con {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 1000px;
  text-align: center;
  height: 320px;
  margin: auto;
}

.index-con .page2 .con h3 {
  width: 100%;
  font-size: 42px;
  color: #fff;
  font-weight: bold;
  margin-bottom: 50px;
  line-height: 40px;
}

.index-con .page2 .con P {
  color: #fff;
  font-size: 24px;
  text-align: center;
  line-height: 30px;
}

.index-con .page2 .con P + p {
  margin-top: 40px;
}

.index-con .page3 {
  background: url(../img/index_3.jpg) no-repeat top center;
  position: relative;
}

.index-con .page3 .con {
  position: absolute;
  top: 220px;
  width: 1200px;
  text-align: left;
  height: 320px;
  margin: auto;
  left: 0;
  right: 0;
}

.index-con .page3 .con h3 {
  width: 100%;
  font-size: 42px;
  color: #fff;
  font-weight: bold;
  margin-bottom: 60px;
  line-height: 60px;
}

.index-con .page3 .con P {
  color: #fff;
  font-size: 32px;
  text-align: left;
  line-height: 30px;
}

.index-con .page3 .con P + p {
  margin-top: 20px;
}

.index-con .page3 .con P:nth-child(2) {
  margin-left: 100px;
}

.index-con .page3 .con P:nth-child(3) {
  margin-left: 200px;
}

.index-con .page3 .con P:nth-child(4) {
  margin-left: 300px;
}

.leftNav {
  position: fixed;
  left: 0;
  top: 30%;
  z-index: 9999;
}

.leftNav li {
  display: block;
  width: 60px;
  height: 60px;
  background: #0e7b3b;
  cursor: pointer;
  line-height: 20px;
  text-align: center;
  position: relative;
  border-radius: 0 5px 5px 0;
}

.leftNav li + li {
  border-top: 1px solid #fff;
}

.leftNav li:hover a {
  left: 62px;
}

.leftNav li a {
  height: 59px;
  width: 160px;
  background: #0e7b3b;
  color: #fff;
  position: absolute;
  top: 0;
  left: -150px;
  border-radius: 5px;
  transition: left 0.2s;
  z-index: 1;
  text-align: center;
  line-height: 59px;
}

.leftNav li span {
  display: block;
  color: #fff;
  position: relative;
  z-index: 2;
  height: 100%;
  width: 100%;
  padding-top: 8px;
  background: #0e7b3b;
  border-radius: 0 5px 5px 0;
}

.contact-con .banner {
  width: 100%;
  height: 260px;
  background: url(../img/contact_banner.jpg) no-repeat center center;
}

.contact-con ul {
  margin: 30px auto 30px;
  width: 1200px;
}

.contact-con li {
  width: 333px;
  text-align: center;
  float: left;
  border: 1px solid #e8e8e8;
  height: 225px;
  padding: 15px;
  margin-bottom: 5px;
}

.contact-con li + li {
  margin-left: 100px;
}

.contact-con li img {
  width: 80px;
  height: 80px;
  display: block;
  margin: 0 auto 12px;
}

.contact-con li h4 {
  font-size: 18px;
  margin-bottom: 12px;
  text-align: center;
}

.contact-con li p {
  color: #666;
}

.about-con .banner {
  width: 100%;
  height: 260px;
  background: url(../img/about_banner.jpg) no-repeat center center;
}

.about-con h3 {
  text-align: center;
  font-size: 24px;
  font-weight: bold;
  margin-bottom: 22px;
  margin-top: 40px;
}

.about-con p {
  text-align: center;
  line-height: 30px;
}

.about-con p:last-child {
  margin-bottom: 30px;
}

.analysis-con .banner {
  width: 100%;
  height: 260px;
  background: url(../img/analysis_banner.jpg) no-repeat center center;
}

.analysis-con ul {
  margin-top: 20px;
}

.analysis-con li {
  float: left;
  margin-right: 20px;
}

.analysis-con li img {
  display: block;
  width: 400px;
  height: 304px;
}

.product-con .banner {
  width: 100%;
  height: 260px;
  background: url(../img/product_banner.jpg) no-repeat center center;
}

.product-con .type1 {
  background: url(../img/cpzs1.jpg) no-repeat center center;
  height: 100px;
  width: 574px;
  display: block;
  margin-top: 10px;
}

.product-con .type2 {
  background: url(../img/cpzs2.jpg) no-repeat center center;
  background-size: 1200px auto;
  width: 1200px;
  margin-top: 10px;
  height: 134px;
}

.news-con .banner {
  width: 100%;
  height: 260px;
  background: url(../img/news_banner.jpg) no-repeat center center;
}

.news-con ul {
  margin-top: 20px;
}

.news-con li {
  float: left;
  margin-right: 20px;
}

.news-con li img {
  display: block;
  width: 400px;
  height: 304px;
}

.other-con {
  min-height: 100%;
  position: relative;
}

.other-con .header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.7);
}

.other-con .con {
  padding-top: 120px;
  margin: 0 auto;
  width: 1200px;
  min-height: calc(100vh - 213px);
}

.other-con .con .left-con {
  float: left;
  margin-left: 25px;
  width: 420px;
  background: rgba(255, 255, 255, 0.7);
  padding: 15px 20px;
  box-shadow: 0 3px 8px 0 #505653;
  margin-top: calc((100vh - 213px - 120px - 380px) / 2);
}

.other-con .con .left-con h2 {
  font-size: 20px;
  font-weight: bold;
  line-height: 40px;
  margin-top: 20px;
}

.other-con .con .left-con h2:first-child {
  margin-top: 0;
}

.other-con .con .left-con h4 {
  font-size: 16px;
  line-height: 26px;
  font-weight: bold;
}

.other-con .con .right-con {
  width: 300px;
  background: #fff;
  margin-right: 25px;
  padding: 15px 20px;
  float: right;
  margin-top: calc((100vh - 213px - 120px - 383px) / 2);
}

.other-con .con .right-con h3 {
  font-size: 18px;
  text-align: center;
  font-weight: bold;
  line-height: 40px;
  margin-bottom: 10px;
}

.other-con .con .right-con input {
  width: 100%;
  line-height: 38px;
  height: 38px;
  border-radius: 3px;
  border: 1px solid #e8e8e8;
  padding: 0 10px;
  display: block;
  margin-bottom: 15px;
}

.other-con .con .right-con a {
  background: #169BD5;
  color: #fff;
  width: 120px;
  height: 38px;
  line-height: 38px;
  display: block;
  margin: 0 auto;
  text-align: center;
  border-radius: 3px;
}

.other-con.eng {
  background: url(../img/gc.jpg) no-repeat top center;
}

.other-con.inv {
  background: url(../img/tz.jpg) no-repeat top center;
}