.index-banner {
  position: relative;
}
.index-banner .swiper-container {
  width: 100%;
  height: 100%;
}
.index-banner .swiper-container .swiper-slide {
  position: relative;
}
.index-banner .swiper-container .swiper-slide img {
  width: 100%;
}
.mobile-index-banner {
  display: none;
}
.index-banner .swiper-container .swiper-button-next,
.index-banner .swiper-container .swiper-button-prev {
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background-size: auto;
  outline: none;
  background-color: rgba(0, 0, 0, 0.4);
}
.index-banner .swiper-pagination-bullets {
  bottom: 0.85rem;
}
.index-banner .swiper-container .swiper-button-prev {
  left: 1rem;
  background-image: url("../img/arrow_l.png");
}
.index-banner .swiper-container .swiper-button-next {
  right: 1rem;
  background-image: url("../img/arrow_r.png");
}
.index-banner .swiper-container .swiper-pagination-bullet {
  width: 0.1rem;
  height: 0.1rem;
  opacity: 1;
  outline: none;
  margin: 0 0.11rem;
  font-size: 0.16rem;
  color: transparent;
  background-color: #fff;
}
.index-banner .swiper-container .swiper-pagination-bullet-active {
  background: #ff9926;
}
.swiper-container-rtl .swiper-button-next:after,
.swiper-container-rtl .swiper-button-prev:after {
  display: none;
}
.index-banner .swiper-container .swiper-pagination > span {
  display: inline-block;
  vertical-align: middle;
  position: relative;
}
.index-banner .swiper-container .right {
  right: -0.02rem;
}
.index-banner .swiper-container .left {
  left: -0.02rem;
}
.index-banner .swiper-container .wrapper_con {
  width: 0.23rem;
  height: 0.46rem;
  position: absolute;
  top: -0.02rem;
  overflow: hidden;
  display: none;
}
.index-banner .swiper-container .circleProgress {
  width: 0.42rem;
  height: 0.42rem;
  border: 0.02rem solid transparent;
  border-radius: 50%;
  position: absolute;
  top: 0px;
  -webkit-transform: rotate(-135deg);
}
.index-banner .swiper-container .rightcircle {
  border-bottom: 0.02rem solid #0a4496;
  border-left: 0.02rem solid #0a4496;
  right: 0px;
}
.index-banner .swiper-container .leftcircle {
  border-top: 0.02rem solid #0a4496;
  border-right: 0.02rem solid #0a4496;
  left: 0px;
}
.index-banner .swiper-container .swiper-pagination-bullet-active {
  opacity: 1;
  width: 0.42rem;
  height: 0.42rem;
  line-height: 0.42rem;
  text-align: center;
  border: 0.02rem solid rgba(255, 255, 255, 0.4);
  background-color: transparent;
  color: #ffffff;
}
.index-banner .swiper-container .swiper-pagination-bullet-active .wrapper_con {
  display: block;
}
.index-banner .swiper-container .swiper-pagination-bullet-active .leftcircle {
  -webkit-animation: circleProgressLoad_left 5s linear infinite;
  animation: circleProgressLoad_left 5s linear infinite;
}
.index-banner .swiper-container .swiper-pagination-bullet-active .rightcircle {
  -webkit-animation: circleProgressLoad_right 5s linear infinite;
  animation: circleProgressLoad_right 5s linear infinite;
}
@keyframes circleProgressLoad_left {
  0%,
  50% {
    transform: rotate(45deg);
  }
  100% {
    transform: rotate(225deg);
  }
}
@keyframes circleProgressLoad_right {
  0% {
    transform: rotate(45deg);
  }
  50%,
  100% {
    transform: rotate(225deg);
  }
}
.number-box {
  width: 14rem;
  position: absolute;
  left: 50%;
  bottom: -0.7rem;
  z-index: 1;
  height: 1.4rem;
  transform: translateX(-50%);
  background-color: #ffffff;
  box-shadow: 0px 0.2rem 0.2rem 0px rgba(0, 0, 0, 0.07);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.number-box .num-item {
  flex: 1;
  text-align: center;
  position: relative;
}
.number-box .num-item .year {
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.number-box .num-item .year div {
  font-size: 0.36rem;
  font-weight: bold;
}
.number-box .num-item .year span {
  font-size: 0.16rem;
  color: #666;
  margin-bottom: 0.07rem;
  margin-left: 0.03rem;
}
.number-box .num-item .title {
  font-size: 0.16rem;
  color: #666;
  margin-top: 0.1rem;
}
.number-box .num-item::after {
  content: "";
  right: 0;
  top: 50%;
  width: 0.01rem;
  height: 0.96rem;
  opacity: 0.22;
  position: absolute;
  transform: translateY(-50%);
  background-color: #858585;
}
.number-box .num-item:last-child::after {
  display: none;
}
.index-product {
  padding: 1.3rem 0 0.57rem;
}
.index-product .wd1400 .product-swiper {
  padding-bottom: 0.55rem;
}
.index-product .wd1400 .product-swiper .swiper-slide {
  width: 32%;
  overflow: hidden;
}
.index-product .wd1400 .product-swiper .swiper-slide .img {
  height: 3.34rem;
  overflow: hidden;
  position: relative;
  background-color: #eeeeee;
}
.index-product .wd1400 .product-swiper .swiper-slide .img img {
  width: 100%;
  height: 100%;
  transition: 0.3s;
  object-fit: cover;
}
.index-product .wd1400 .product-swiper .swiper-slide .img p {
  position: absolute;
  left: 50%;
  top: 50%;
  font-size: 0.6rem;
  color: #666666;
  opacity: 0.3;
  transform: translate(-50%, -50%);
}
.index-product .wd1400 .product-swiper .swiper-slide .info {
  height: 0.7rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 0.01rem solid #666666;
}
.index-product .wd1400 .product-swiper .swiper-slide .info span {
  font-size: 0.16rem;
  color: #666;
}
.index-product .wd1400 .product-swiper .swiper-slide .info img {
  width: 0.48rem;
}
.index-product .wd1400 .product-swiper .swiper-slide .yin {
  color: #fff;
  border: none;
  display: block;
  line-height: 0.7rem;
  text-align: center;
  position: absolute;
  left: 0;
  width: 100%;
  bottom: -0.7rem;
  font-size: 0.16rem;
  transition: 0.3s;
  background-color: #9e9e9e;
}
.tabs li {
  margin: 0 0.05rem;
}
.tabs li a {
  display: block;
  width: 1.75rem;
  height: 0.5rem;
  line-height: 0.5rem;
  text-align: center;
  font-size: 0.16rem;
  color: #666;
  transition: 0.3s;
  background-color: #ffffff;
  border: solid 0.01rem #e8e8e8;
}
.index-product .wd1400 .tabs{
  display: flex;
  margin-bottom: 0.26rem;
  justify-content: center;
}
.index-product .wd1400 .tabs:nth-of-type(1){
  margin-top: 0.35rem;
}
.product-swiper > .swiper-pagination-bullets {
  bottom: 0;
}
.product-swiper .swiper-pagination-bullet {
  width: 0.1rem;
  height: 0.1rem;
  opacity: 1;
  outline: none;
  margin: 0 0.11rem;
  background-color: #666;
}
.product-swiper .swiper-pagination-bullet-active {
  width: 0.3rem;
  border-radius: 0.05rem;
  background-color: #1661d4;
}
.index-midd {
  display: block;
  width: 100%;
}
.index-shebei {
  padding: 0.7rem 0 0;
}
.index-shebei .shebei-swiper {
  margin-top: 0.53rem;
  padding-bottom: 1.17rem;
}
.index-shebei .shebei-swiper .swiper-slide {
  display: flex;
}
.index-shebei .shebei-swiper .swiper-slide .she-box {
  width: 50%;
  height: 5.44rem;
  background-size: 100% 100%;
  background-repeat: no-repeat;
  box-sizing: border-box;
  padding: 0.78rem 0.73rem;
  background-image: url('../img/shebei_bg.png');
}
.index-shebei .shebei-swiper .swiper-slide .she-box img {
  width: 0.77rem;
}
.index-shebei .shebei-swiper .swiper-slide .she-box .title {
  font-size: 0.3rem;
  font-weight: bold;
  margin: 0.3rem 0 0.2rem;
}
.index-shebei .shebei-swiper .swiper-slide .she-box .intro {
  color: #666;
  font-size: 0.16rem;
  line-height: 0.29rem;
  min-height: 1.1rem;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  overflow: hidden;
  -webkit-box-orient: vertical;
}
.index-shebei .shebei-swiper .swiper-slide .she-box .more {
  display: block;
  margin-top: 0.45rem;
  width: 1.6rem;
  height: 0.48rem;
  text-align: center;
  line-height: 0.48rem;
  font-size: 0.16rem;
  color: #fff;
  transition: 0.3s;
  background-color: #1661d4;
}
.index-shebei .shebei-swiper .swiper-slide > img {
  width: 50%;
  height: 5.44rem;
  object-fit: cover;
}
.shebei-swiper > .swiper-pagination-bullets {
  bottom: 0;
}
.shebei-swiper .swiper-pagination-bullet {
  opacity: 1;
  outline: none;
  margin: 0 0.06rem !important;
  width: 0.19rem;
  height: 0.18rem;
  border-radius: 0;
  transform: rotate(45deg);
  border: solid 0.01rem #999999;
  background-color: transparent;
}
.shebei-swiper .swiper-pagination-bullet-active {
  background-color: #888888;
}
@keyframes myfirst {
  0% {
    transform: translate(0px, 0px);
  }
  50% {
    transform: translate(0px, -20px);
  }
  100% {
    transform: translate(0px, 0px);
  }
}
.index-about {
  padding: 0.3rem 0 1.05rem;
  background-size: 100% 100%;
  background-repeat: no-repeat;
  background-image: url('../img/index_about_bg.jpg');
}
.index-about .wd1400 .hover {
  width: 0.27rem;
  display: block;
  cursor: pointer;
  text-align: center;
  margin: 0.9rem auto 0.35rem;
  animation: myfirst 1.6s infinite;
  -webkit-animation: myfirst 1.6s infinite;
}
.index-about .wd1400 .about-box {
  background-color: #fff;
}
.index-about .wd1400 .about-box .out {
  padding: 0.5rem 0.56rem 0;
}
.index-about .wd1400 .about-box .out video {
  width: 100%;
  height: 7.4rem;
}
.index-about .wd1400 .about-box .info {
  padding: 0.4rem 0.56rem;
  padding-top: 0.4rem;
  box-shadow: 0px 0.2rem 0.2rem 0px rgba(0, 0, 0, 0.07);
}
.index-about .wd1400 .about-box .info .tii {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.index-about .wd1400 .about-box .info .tii .bao {
  display: flex;
  align-items: center;
}
.index-about .wd1400 .about-box .info .tii .bao img {
  width: 0.37rem;
  margin-right: 0.1rem;
}
.index-about .wd1400 .about-box .info .tii .bao div {
  display: flex;
  font-size: 0.36rem;
  font-weight: bold;
  align-items: center;
}
.index-about .wd1400 .about-box .info .tii .bao div p {
  color: #d40000;
}
.index-about .wd1400 .about-box .info .intro {
  margin-top: 0.2rem;
  font-size: 0.16rem;
  color: #666;
  line-height: 0.36rem;
}
.index-more {
  width: 1.6rem;
  height: 0.48rem;
  display: flex;
  transition: 0.3s;
  align-items: center;
  justify-content: center;
  background-color: #1661d4;
}
.index-more span {
  color: #fff;
  font-size: 0.16rem;
  margin-right: 0.06rem;
}
.index-more img {
  width: 0.07rem;
}
.index-liyou {
  position: relative;
  padding: 0.85rem 0 1rem;
  background-color: #fafafb;
}
.index-liyou .wd1400 .liyou-box {
  margin-top: 0.75rem;
  position: relative;
  z-index: 1;
}
.index-liyou .wd1400 .liyou-box .item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 0.35rem;
}
.index-liyou .wd1400 .liyou-box .item img {
  width: 0.71rem;
  margin-right: 0.3rem;
}
.index-liyou .wd1400 .liyou-box .item .he {
  max-width: 4.7rem;
}
.index-liyou .wd1400 .liyou-box .item .he h4 {
  font-size: 0.3rem;
}
.index-liyou .wd1400 .liyou-box .item .he p {
  color: #666;
  font-size: 0.16rem;
  line-height: 0.29rem;
  margin-top: 0.1rem;
  min-height: 1.05rem;
}
.index-liyou .bg {
  width: 10rem;
  position: absolute;
  right: 1.31rem;
  bottom: 1rem;
}
.index-list {
  padding: 0.8rem 0 1rem;
}
.index-list .wd1400 .list-box {
  margin-top: 0.55rem;
  display: flex;
  justify-content: space-between;
}
.index-list .wd1400 .list-box .show {
  display: block;
  width: 7rem;
  height: 4.58rem;
  object-fit: cover;
  margin-right: 0.53rem;
}
.index-list .wd1400 .list-box .zhong {
  flex: 1;
}
.index-list .wd1400 .list-box .zhong .item {
  display: flex;
  align-items: center;
  padding: 0.3rem 0;
  border-bottom: 0.01rem solid #dedede;
}
.index-list .wd1400 .list-box .zhong .item .time {
  width: 1rem;
  height: 1rem;
  transition: 0.3s;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
  background-color: #f5f5f5;
  margin-right: 0.24rem;
}
.index-list .wd1400 .list-box .zhong .item .time .hao {
  color: #666;
  font-weight: bold;
  font-size: 0.36rem;
  transition: 0.3s;
}
.index-list .wd1400 .list-box .zhong .item .time .wire {
  width: 0.5rem;
  height: 0.03rem;
  transition: 0.3s;
  margin: 0.02rem 0 0.04rem;
  background-color: #1661d4;
}
.index-list .wd1400 .list-box .zhong .item .time .year {
  color: #666;
  transition: 0.3s;
  font-size: 0.16rem;
}
.index-list .wd1400 .list-box .zhong .item .you {
  flex: 1;
}
.index-list .wd1400 .list-box .zhong .item .you .title {
  font-size: 0.2rem;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.index-list .wd1400 .list-box .zhong .item .you .trp {
  color: #666;
  font-size: 0.16rem;
  line-height: 0.26rem;
  margin-top: 0.13rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.index-list .wd1400 .list-box .zhong .item:first-child {
  padding-top: 0;
}
.index-list .wd1400 .index-more {
  margin: 0.53rem auto 0;
}
@media screen and (min-width: 1200px) {
  .tabs li:hover a {
    color: #fff;
    border: 1px solid #1661d4;
    background-color: #1661d4;
  }
  .index-product .wd1400 .product-swiper .swiper-slide .img img:hover {
    transform: scale(1.1);
  }
  .index-product .wd1400 .product-swiper .swiper-slide:hover .yin {
    bottom: 0;
  }
  .index-list .wd1400 .list-box .zhong .item:hover .time {
    background-color: #1661d4;
  }
  .index-list .wd1400 .list-box .zhong .item:hover .time .hao {
    color: #fff;
  }
  .index-list .wd1400 .list-box .zhong .item:hover .time .wire {
    background-color: #fff;
  }
  .index-list .wd1400 .list-box .zhong .item:hover .time .year {
    color: #fff;
  }
  .index-list .wd1400 .list-box .zhong .item:hover .you .title {
    color: #1661d4;
  }
  .index-more:hover {
    background-color: #d40000;
  }
  .index-shebei .shebei-swiper .swiper-slide .she-box .more:hover {
    background-color: #d40000;
  }
}
@media screen and (max-width: 1200px) {
  .wd1400 {
    max-width: 1400px;
  }
  .index-banner {
    position: relative;
  }
  .index-banner .swiper-container {
    width: 100%;
    height: 100%;
  }
  .index-banner .swiper-container .swiper-slide {
    position: relative;
  }
  .index-banner .swiper-container .swiper-slide img {
    width: 100%;
  }
  .pc-index-banner {
    display: none;
  }
  .mobile-index-banner {
    display: block;
  }
  .index-banner .swiper-container .swiper-button-next,
  .index-banner .swiper-container .swiper-button-prev {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background-size: auto;
    outline: none;
    background-color: rgba(0, 0, 0, 0.4);
  }
  .index-banner .swiper-pagination-bullets {
    bottom: 10px;
  }
  .index-banner .swiper-container .swiper-button-prev {
    left: 100px;
    background-image: url("../img/arrow_l.png");
  }
  .index-banner .swiper-container .swiper-button-next {
    right: 100px;
    background-image: url("../img/arrow_r.png");
  }
  .index-banner .swiper-container .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    opacity: 1;
    outline: none;
    margin: 0 11px;
    font-size: 16px;
    color: transparent;
    background-color: #fff;
  }
  .index-banner .swiper-container .swiper-pagination-bullet-active {
    background: #ff9926;
  }
  .swiper-container-rtl .swiper-button-next:after,
  .swiper-container-rtl .swiper-button-prev:after {
    display: none;
  }
  .index-banner .swiper-container .swiper-pagination > span {
    display: inline-block;
    vertical-align: middle;
    position: relative;
  }
  .index-banner .swiper-container .right {
    right: -2px;
  }
  .index-banner .swiper-container .left {
    left: -2px;
  }
  .index-banner .swiper-container .wrapper_con {
    width: 23px;
    height: 46px;
    position: absolute;
    top: -2px;
    overflow: hidden;
    display: none;
  }
  .index-banner .swiper-container .circleProgress {
    width: 18px;
    height: 18px;
    border: 2px solid transparent;
    border-radius: 50%;
    position: absolute;
    top: 0px;
    -webkit-transform: rotate(-135deg);
  }
  .index-banner .swiper-container .rightcircle {
    border-bottom: 2px solid #0a4496;
    border-left: 2px solid #0a4496;
    right: 0px;
  }
  .index-banner .swiper-container .leftcircle {
    border-top: 2px solid #0a4496;
    border-right: 2px solid #0a4496;
    left: 0px;
  }
  .index-banner .swiper-container .swiper-pagination-bullet-active {
    opacity: 1;
    width: 18px;
    height: 18px;
    line-height: 42px;
    text-align: center;
    border: 2px solid rgba(255, 255, 255, 0.4);
    background-color: transparent;
    color: #ffffff;
  }
  .index-banner .swiper-container .swiper-pagination-bullet-active .wrapper_con {
    display: block;
  }
  .index-banner .swiper-container .swiper-pagination-bullet-active .leftcircle {
    -webkit-animation: circleProgressLoad_left 5s linear infinite;
    animation: circleProgressLoad_left 5s linear infinite;
  }
  .index-banner .swiper-container .swiper-pagination-bullet-active .rightcircle {
    -webkit-animation: circleProgressLoad_right 5s linear infinite;
    animation: circleProgressLoad_right 5s linear infinite;
  }
  @keyframes circleProgressLoad_left {
    0%,
    50% {
      transform: rotate(45deg);
    }
    100% {
      transform: rotate(225deg);
    }
  }
  @keyframes circleProgressLoad_right {
    0% {
      transform: rotate(45deg);
    }
    50%,
    100% {
      transform: rotate(225deg);
    }
  }
  .number-box {
    width: 95%;
    max-width: 1400px;
    position: initial;
    left: auto;
    bottom: auto;
    z-index: 1;
    height: auto;
    padding: 20px 0;
    margin: 20px auto 0;
    transform: none;
    background-color: #ffffff;
    box-shadow: 0px 20px 20px 0px rgba(0, 0, 0, 0.07);
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .number-box .num-item {
    flex: 1;
    text-align: center;
    position: relative;
  }
  .number-box .num-item .year {
    display: flex;
    align-items: flex-end;
    justify-content: center;
  }
  .number-box .num-item .year div {
    font-size: 26px;
    font-weight: bold;
  }
  .number-box .num-item .year span {
    font-size: 14px;
    color: #666;
    margin-bottom: 7px;
    margin-left: 3px;
  }
  .number-box .num-item .title {
    font-size: 14px;
    color: #666;
    margin-top: 10px;
  }
  .number-box .num-item::after {
    content: "";
    right: 0;
    top: 50%;
    width: 1px;
    height: 96px;
    opacity: 0.22;
    position: absolute;
    transform: translateY(-50%);
    background-color: #858585;
  }
  .number-box .num-item:last-child::after {
    display: none;
  }
  .index-product {
    padding: 35px 0;
  }
  .index-product .wd1400 .tabs {
    display: flex;
    margin-bottom: 0;
    justify-content: center;
  }
  .index-product .wd1400 .tabs:nth-of-type(1){
    margin-top: 20px;
  }
  .index-product .wd1400 .tabs li {
    margin: 0 5px;
  }
  .index-product .wd1400 .tabs li a {
    display: block;
    width: auto;
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-size: 16px;
    color: #666;
    transition: 0.3s;
    padding: 0 15px;
    background-color: #ffffff;
    border: solid 1px #e8e8e8;
  }
  .index-product .wd1400 .product-swiper {
    padding-bottom: 55px;
  }
  .index-product .wd1400 .product-swiper .swiper-slide {
    width: 32%;
    overflow: hidden;
  }
  .index-product .wd1400 .product-swiper .swiper-slide .img {
    height: 230px;
    overflow: hidden;
    position: relative;
  }
  .index-product .wd1400 .product-swiper .swiper-slide .img img {
    width: 100%;
    height: 100%;
    transition: 0.3s;
    object-fit: cover;
  }
  .index-product .wd1400 .product-swiper .swiper-slide .img p {
    position: absolute;
    left: 50%;
    top: 50%;
    font-size: 30px;
    color: #666666;
    opacity: 0.3;
    transform: translate(-50%, -50%);
  }
  .index-product .wd1400 .product-swiper .swiper-slide .info {
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #666666;
  }
  .index-product .wd1400 .product-swiper .swiper-slide .info span {
    font-size: 16px;
    color: #666;
  }
  .index-product .wd1400 .product-swiper .swiper-slide .info img {
    width: 48px;
  }
  .index-product .wd1400 .product-swiper .swiper-slide .yin {
    color: #fff;
    border: none;
    display: block;
    line-height: 70px;
    text-align: center;
    position: absolute;
    left: 0;
    width: 100%;
    bottom: -70px;
    font-size: 16px;
    transition: 0.3s;
    background-color: #9e9e9e;
  }
  .product-swiper > .swiper-pagination-bullets {
    bottom: 0;
  }
  .product-swiper .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    opacity: 1;
    outline: none;
    margin: 0 11px;
    background-color: #666;
  }
  .product-swiper .swiper-pagination-bullet-active {
    width: 30px;
    border-radius: 5px;
    background-color: #1661d4;
  }
  .index-midd {
    display: none;
    width: 100%;
  }
  .index-shebei {
    padding: 35px 0 0;
  }
  .index-shebei .shebei-swiper {
    margin-top: 30px;
    padding-bottom: 50px;
  }
  .index-shebei .shebei-swiper .swiper-slide {
    display: flex;
  }
  .index-shebei .shebei-swiper .swiper-slide .she-box {
    width: 50%;
    height: auto;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    box-sizing: border-box;
    padding: 20px;
    background-image: url('../img/shebei_bg.png');
  }
  .index-shebei .shebei-swiper .swiper-slide .she-box img {
    width: 50px;
  }
  .index-shebei .shebei-swiper .swiper-slide .she-box .title {
    font-size: 20px;
    margin: 30px 0 20px;
    font-weight: bold;
  }
  .index-shebei .shebei-swiper .swiper-slide .she-box .intro {
    color: #666;
    font-size: 14px;
    line-height: 29px;
    min-height: 120px;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  .index-shebei .shebei-swiper .swiper-slide .she-box .more {
    display: block;
    margin-top: 30px;
    width: 100px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    font-size: 14px;
    color: #fff;
    background-color: #1661d4;
  }
  .index-shebei .shebei-swiper .swiper-slide > img {
    width: 50%;
    height: auto;
    object-fit: cover;
  }
  .shebei-swiper > .swiper-pagination-bullets {
    bottom: 0;
  }
  .shebei-swiper .swiper-pagination-bullet {
    opacity: 1;
    outline: none;
    margin: 0 6px !important;
    width: 10px;
    height: 10px;
    border-radius: 0;
    transform: rotate(45deg);
    border: solid 1px #999999;
    background-color: transparent;
  }
  .shebei-swiper .swiper-pagination-bullet-active {
    background-color: #888888;
  }
  .index-about {
    padding: 30px 0;
    background-size: 100% 100%;
    background-repeat: no-repeat;
    background-image: url('../img/index_about_bg.jpg');
  }
  .index-about .wd1400 .hover {
    width: 27px;
    display: block;
    cursor: pointer;
    text-align: center;
    margin: 30px auto ;
  }
  .index-about .wd1400 .about-box {
    background-color: #fff;
  }
  .index-about .wd1400 .about-box .out {
    padding: 30px 20px 0;
  }
  .index-about .wd1400 .about-box .out video {
    width: 100%;
    height: auto;
  }
  .index-about .wd1400 .about-box .info {
    padding: 20px;
    box-shadow: 0px 20px 20px 0px rgba(0, 0, 0, 0.07);
  }
  .index-about .wd1400 .about-box .info .tii {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .index-about .wd1400 .about-box .info .tii .bao {
    display: flex;
    align-items: center;
  }
  .index-about .wd1400 .about-box .info .tii .bao img {
    width: 24px;
    margin-right: 10px;
  }
  .index-about .wd1400 .about-box .info .tii .bao div {
    display: flex;
    font-size: 26px;
    font-weight: bold;
    align-items: center;
  }
  .index-about .wd1400 .about-box .info .tii .bao div p {
    color: #d40000;
  }
  .index-about .wd1400 .about-box .info .intro {
    color: #666;
    font-size: 16px;
    margin-top: 20px;
    line-height: 36px;
  }
  .index-more {
    width: 100px;
    height: 40px;
    display: flex;
    transition: 0.3s;
    align-items: center;
    justify-content: center;
    background-color: #1661d4;
  }
  .index-more span {
    color: #fff;
    font-size: 14px;
    margin-right: 6px;
  }
  .index-more img {
    width: 7px;
  }
  .index-liyou {
    position: relative;
    padding: 30px 0;
    background-color: #fafafb;
  }
  .index-liyou .wd1400 .liyou-box {
    margin-top: 35px;
    position: relative;
    z-index: 1;
  }
  .index-liyou .wd1400 .liyou-box .item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 35px;
  }
  .index-liyou .wd1400 .liyou-box .item img {
    width: 71px;
    margin-right: 15px;
  }
  .index-liyou .wd1400 .liyou-box .item .he {
    max-width: none;
  }
  .index-liyou .wd1400 .liyou-box .item .he h4 {
    font-size: 18px;
  }
  .index-liyou .wd1400 .liyou-box .item .he p {
    color: #666;
    font-size: 14px;
    line-height: 29px;
    margin-top: 10px;
    min-height: 105px;
  }
  .index-liyou .bg {
    display: none;
  }
  .index-list {
    padding: 35px 0;
  }
  .index-list .wd1400 .list-box {
    margin-top: 30px;
    display: block;
  }
  .index-list .wd1400 .list-box .show {
    display: block;
    width: 100%;
    height: auto;
    object-fit: cover;
    margin-right: 0;
  }
  .index-list .wd1400 .list-box .zhong {
    flex: 1;
    margin-top: 20px;
  }
  .index-list .wd1400 .list-box .zhong .item {
    display: flex;
    align-items: center;
    padding: 20px 0;
    border-bottom: 1px solid #dedede;
  }
  .index-list .wd1400 .list-box .zhong .item .time {
    width: 100px;
    height: 100px;
    transition: 0.3s;
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: center;
    background-color: #f5f5f5;
    margin-right: 14px;
  }
  .index-list .wd1400 .list-box .zhong .item .time .hao {
    font-size: 24px;
    color: #666;
    font-weight: bold;
    transition: 0.3s;
  }
  .index-list .wd1400 .list-box .zhong .item .time .wire {
    width: 50px;
    height: 3px;
    margin: 2px 0 4px;
    transition: 0.3s;
    background-color: #1661d4;
  }
  .index-list .wd1400 .list-box .zhong .item .time .year {
    color: #666;
    font-size: 14px;
    transition: 0.3s;
  }
  .index-list .wd1400 .list-box .zhong .item .you {
    flex: 1;
  }
  .index-list .wd1400 .list-box .zhong .item .you .title {
    font-size: 16px;
    overflow: hidden;
    transition: 0.3s;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
  }
  .index-list .wd1400 .list-box .zhong .item .you .trp {
    color: #666;
    font-size: 14px;
    line-height: 26px;
    margin-top: 13px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  .index-list .wd1400 .list-box .zhong .item:first-child {
    padding-top: 0;
  }
  .index-list .wd1400 .index-more {
    margin: 53px auto 0;
  }
}
@media screen and (max-width: 640px) {
  .index-banner .swiper-container .swiper-slide img {
    height: 100%;
    object-fit: cover;
  }
  .index-banner .swiper-container {
    /* height: 250px; */
    height: auto;
  }
  .number-box {
    flex-wrap: wrap;
  }
  .number-box .num-item {
    flex: none;
    width: 50%;
    margin-bottom: 20px;
  }
  .number-box .num-item:nth-of-type(2):after {
    display: none;
  }
  .index-product .wd1400 .tabs {
    flex-wrap: wrap;
  }
  .index-product .wd1400 .tabs li {
    margin-bottom: 15px;
  }
  .index-product .wd1400 .tabs li a {
    font-size: 14px;
    padding: 6px;
    height: 30px;
    line-height: 30px;
  }
  .index-product .wd1400 .product-swiper .swiper-slide .img {
    height: auto;
  }
  .index-product .wd1400 .product-swiper .swiper-slide .info img {
    width: 25px;
  }
  .index-product .wd1400 .product-swiper .swiper-slide .info span {
    font-size: 14px;
  }
  .index-shebei .shebei-swiper .swiper-slide {
    display: block;
  }
  .index-shebei .shebei-swiper .swiper-slide .she-box,
  .index-shebei .shebei-swiper .swiper-slide > img {
    width: 100%;
  }
  .index-shebei .shebei-swiper .swiper-slide .she-box .more {
    margin-top: 10px;
  }
  .index-about .wd1400 .about-box .info .tii .bao div {
    font-size: 20px;
  }
  .index-about .wd1400 .about-box .info .intro {
    line-height: 28px;
    text-align: justify;
  }
  .index-liyou .wd1400 .liyou-box .item img {
    width: 45px;
  }
  .index-liyou .wd1400 .liyou-box .item .he p {
    text-align: justify;
  }
  .index-list .wd1400 .list-box .zhong .item .time {
    width: 75px;
  }
  .index-about .wd1400 .about-box .out {
    padding: 0;
  }
  .index-about .wd1400 .hover {
    width: 20px;
  }
}