.container_cc {
  /* height: 631px; */
  position: relative;
}

.reference ul li:nth-child(1) .miaosu {
  padding: 16px 24px 0;
}

.container_cc .wrap-pos {
  /* position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 20; */
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translateX(-50%);
  width: 98%;
  z-index: 20;
}

.container_cc .wrap-pos .swiper-button-next,
.container_cc .wrap-pos .swiper-container-rtl .swiper-button-prev {
  right: 10px;
  top: 50%;
  left: auto;
  width: 52px;
  height: 52px;
  cursor: pointer;
  color: #fff;
  overflow: hidden;
  text-align: left;
  text-indent: 100%;
  white-space: nowrap;
  border-radius: 50%;
  background: rgba(255, 255, 255, .3) no-repeat;
  -webkit-transition: all .3s ease 0s;
  -moz-transition: all .3s ease 0s;
  -ms-transition: all .3s ease 0s;
  -o-transition: all .3s ease 0s;
  transition: all .3s ease 0s;
  background-size: cover;
  background-image: url(../image/right.png);
}

.container_cc .wrap-pos .swiper-button-prev,
.container_cc .wrap-pos .swiper-container-rtl .swiper-button-next {
  left: 10px;
  top: 50%;
  right: auto;
  width: 52px;
  height: 52px;
  cursor: pointer;
  color: #fff;
  overflow: hidden;
  text-align: left;
  text-indent: 100%;
  white-space: nowrap;
  border-radius: 50%;
  background: rgba(255, 255, 255, .3) no-repeat;
  -webkit-transition: all .3s ease 0s;
  -moz-transition: all .3s ease 0s;
  -ms-transition: all .3s ease 0s;
  -o-transition: all .3s ease 0s;
  transition: all .3s ease 0s;
  background-size: cover;
  background-image: url(../image/left.png);
}

.container_cc .swiper-container {
  height: 100%;
}

.container_cc .swiper-container .swiper-slide {
  position: relative;
}

.container_cc .swiper-container .swiper-slide .banner img {
  /* height: 631px; */
  width: 100%;
}

.container_cc .swiper-container .swiper-slide .banner_tie {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.3);
  z-index: 14;
}

.container_cc .swiper-container .swiper-slide .know {
  color: #fff;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 1000px;
  z-index: 15;
}

.container_cc .swiper-container .swiper-slide .know .more:hover {
  transition: 1s;
  background: #007071;
}

.container_cc .swiper-container .swiper-slide .know .text {
  font-size: 50px;
}

.container_cc .swiper-container .swiper-slide .know .more {
  /* width: 116px;
  height: 50px;
  background-color: #19bdc9;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 4px;
  margin-top: 40px;
  cursor: pointer;
  color: #fff; */

  padding: 14px 48px;

  /*      padding: 14px 20px; */
  overflow: visible;
  font-family: Arial, "Microsoft Yahei", "微软雅黑", STXihei, "华文细黑", sans-serif;
  font-weight: 700;
  font-size: 15px;
  width: 175px;
  height: 50px;
  line-height: 20px;
  word-spacing: normal;
  text-decoration: none;
  text-align: inherit;
  text-shadow: none;
  text-transform: uppercase;
  color: #fff;
  cursor: pointer;
  border-radius: 4px;
  border: 1px solid transparent;
  background: #19bdc9;
}

.know img {
  padding-right: 6px;
}




.container_cc .keep {
  position: absolute;
  bottom: -1px;
  left: 0;
  z-index: 10;
}

.realize {
  height: 674px;
  padding-top: 39px;
}

.realize .text {
  font-size: 40px;
  color: #007070;
  margin-bottom: 13px;
}

/* .realize-aa { */
/* max-width: 862px;
    padding: 0 34px;
} */
.realize .realize_hh {
  margin-top: 20px;
  color: #58595B;
}

.realize .realize_hh div {
  margin-bottom: 23px;
  /* width: 560px; */
}

.news {
  text-align: center;
  font-size: 28px;
  color: #007070;
  margin-top: 58px;
}

.news_content {
  margin-top: 30px;
}

.news_content ul {
  display: flex;
  align-items: center;
}

.news_content ul li {
  width: 380px;
  margin-right: 30px;
  height: 318px;
}

.news_content ul li:nth-child(3n+3) {
  margin-right: 0px;
}

.news_content ul li .time {
  color: #92cf50;
  margin-top: 15px;
}

.news_content ul li .text_01 {
  font-size: 20px;
  margin-top: 6px;
  color: #007070;
  display: -webkit-box;
  /**对象作为伸缩盒子模型展示**/
  -webkit-box-orient: vertical;
  /**设置或检索伸缩盒子对象的子元素的排列方式**/
  -webkit-line-clamp: 2;
  /**显示的行数**/
  overflow: hidden;
  /**隐藏超出的内容**/
}

.product {
  background-color: #dbe5e6;
  /* height: 256px; */
  height: 267px;
  padding-top: 55px;
}

.product .product_text {
  display: flex;
  font-size: 28px;
  color: #007070;
}

.product .product_text .tx-01 {
  width: 504px;
  margin-right: 124px;
}

.product .product_text .tx-01 .title {
  font-size: 40px;
  margin-bottom: 16px;
}

.product .product_text .tx-02 {
  width: 570px;
}

.explain {
  height: 361px;
}

.explain ul {
  height: 361px;
  display: flex;
  align-items: center;
  margin-top: 11px;
}

.explain ul li {
  position: relative;
  height: 261px;
  width: 270px;
  margin-right: 39px;
}

.explain ul li:nth-child(4n+4) {
  margin-right: 0;
}

.explain ul li .coverage {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 271px;
  height: 131px;
  background: url(../image/keep-out1.png);
  background-size: cover;
  padding: 28px 20px 0;
}

.explain ul li .coverage .tartcy {
  font-size: 20px;
  color: #007070;
  margin-bottom: 9px;
  font-weight: 700;
}

.explain ul li .coverage .tartcy-01 {
  color: #58595b;
  width: 224px;
}

.reference {
  height: 512px;
  background-color: #dbe5e6;
  padding-top: 57px;
  margin-top: 19px;
}

.reference ul {
  /* display: flex; */
  display: flex;
  justify-content: space-between;
  width: 1198px;
}

.reference ul li:nth-child(1) div:nth-child(1) {
  width: 579px;
}

.reference ul li {
  position: relative;
  width: 579px;
  height: 387px;
  margin-right: 26px;
}

.reference ul li:nth-child(2n+2) {
  margin-right: 0;
}

.reference ul li .miaosu {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  background-color: #fff;
  width: 515px;
  height: 122px;
  /* padding: 25px 24px 0; */
  padding: 16px 24px 0;
}

.reference ul li .miaosu .govern {
  font-size: 20px;
  color: #007070;
  margin-bottom: 10px;
  font-weight: 700;
}

.swiper-container-horizontal>.swiper-pagination-bullets,
.swiper-pagination-custom,
.swiper-pagination-fraction {
  bottom: 60px;
  left: 0;
  width: 100%;
}

.swiper-pagination-bullet {
  width: 16px;
  height: 16px;
  background: #fff;
}

.swiper-pagination-bullet-active {
  opacity: 1;
  background: #eceae7;
}


.news_content ul li .Cont-text {
  width: 380px;
  height: 210px;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.news_content ul li .Cont-text img {
  cursor: pointer;
  transition: all 0.6s;
}

.news_content ul li .Cont-text img:hover {
  transform: scale(1.2);
}


.explain ul li div {
  overflow: hidden;
}

.explain ul li div img {
  cursor: pointer;
  transition: all 0.6s;
}

.explain ul li div img:hover {
  transform: scale(1.2);
}


.reference ul li div {
  color: #707070;
  overflow: hidden;
}

.reference ul li div img {
  cursor: pointer;
  transition: all 0.6s;
  width: 578px;
  height: 314px;
}

.reference ul li div img:hover {
  transform: scale(1.2);
}

/* @media only screen and (min-width: 1024px)
.logo {
    float: left;
    margin: 0;
    width: 81px;
    height: 98px;
    -webkit-background-size: 81px 98px;
    -moz-background-size: 81px 98px;
    -o-background-size: 81px 98px;
    background-size: 81px 98px;
}
} */
.head-logo-right ul {
  display: flex;
}

.head-logo-left img {
  width: 46px;
  height: 56px;
}

.keep {
  width: 100%;
}

.keep img {
  width: 100%;
}

.banner {
  height: auto;
  position: relative;
  width: 100%;
}

.banner .banner_12 img {
  height: auto;
}

@media screen and (max-width: 768px) {
  .container_cc .swiper-container .swiper-slide .know .text {
    font-size: 0.3rem;
  }

  .container_cc .wrap-pos .swiper-button-next {
    width: 7%;
    height: .6rem;
  }

  .container_cc .wrap-pos .swiper-button-prev {
    width: 7%;
    height: .6rem;
  }
}


@media screen and (max-width: 768px) {
  .realize-aa {
    margin: auto;
    width: 95%;
  }

  .container_cc .swiper-container .swiper-slide .know .more {
    /* width: 150px; */
    width: 2rem;
    padding: 0;
    margin: 0 auto;
    height: 35px;
    line-height: 35px;
    text-align: center;
  }

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

  .realize {
    height: auto;
  }

  .product {
    height: auto;
  }

  .product .product_text {
    flex-direction: column;
    align-items: center;
    font-size: .24rem;
    text-align: justify;
  }

  .product .product_text .tx-01 .title {
    font-size: 0.4rem;
  }

  .product .product_text .tx-01 {
    width: 95%;
    margin-right: 0;
  }

  .product .product_text .tx-02 {
    /* width: auto; */
    width: 95%;
    padding-top: .1rem;
  }

  .news_content ul {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .news_content ul li {
    width: 95%;
    margin: 0 auto;
    height: auto;
    padding-bottom: .4rem;
  }

  .news_content ul li .Cont-text {
    width: 100%;
    height: 200px;
    justify-content: center;
  }

  .news_content ul li:nth-child(3n+3) {
    margin-right: auto;
  }

  .explain {
    height: auto;
  }

  .explain ul {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: auto;
  }

  .explain ul li {
    width: 100%;
    margin: 0 auto;
    /* height: auto; */
  }

  .explain ul>div {
    margin-bottom: 10px;
  }

  .reference {
    height: auto;
  }

  .reference ul {
    width: 100%;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }

  .reference ul li {
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
    margin-bottom: 0.3rem;
  }

  .reference ul li div img {
    width: 100%;
    max-width: 100%;
    /* height: 100%;
    max-height: 100%; */
  }

  .reference ul li:nth-child(1) div:nth-child(1) {
    width: auto;
  }

  .reference ul li:nth-child(1) .miaosu {
    padding: 16px 24px 14px;
  }

  .reference ul li:nth-child(2) .miaosu {
    padding: 16px 24px 14px;
    height: 2.5rem;
  }

  .reference ul li .miaosu {
    height: auto;
    width: 93%;

    transform: translate(-50%, -18%);
    -webkit-transform: translate(-50%, -18%);
    -moz-transform: translate(-50%, -18%);
    -ms-transform: translate(-50%, -18%);
    -o-transform: translate(-50%, -18%);
  }
}



@media screen and (max-width: 768px) {

  .explain ul li .coverage {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 271px;
    height: 131px;
    background: url(../image/gsen_01.png);
    background-size: cover;
    padding: 28px 20px 0;
  }

  .container_cc .swiper-container .swiper-slide .know {
    width: 100%;
  }


  .reference ul li .miaosu {
    bottom: -0.38rem;
  }
}