.bimg {
  margin-top: 122px;
  position: relative;
}

.banner-img img {
  height: 716px;
  width: 100%;
}

.banner-wrap {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 1106px;
  color: #fff;
  font-size: 30px;
  text-align: center;
}

.banner-title {
  font-size: 48px;
  position: relative;
}

.banner-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -38px;
  width: 355px;
  height: 2px;
  transform: translateX(-50%);
  background-color: #e7e7e7;
}

.produ_title {
  text-align: center;
}

.produ_title h5 {
  font-size: 48px;
  color: #3e6fb9;
  margin-bottom: 10px;
}

.produ_title p {
  margin: 0;
  font-size: 30px;
  color: #666;
}

.jj_on1 {
  margin-top: 72px;
}

.blk>div {
  width: 1200px;
  margin: 0 auto;
}

.jj_on1 .mjys_nr {
  margin-top: 38px;
}

/* .jj_on1 .mjys_qh li:first-child {
  background: url('__PUBLIC__/style/css/img/mjys_z1.png') no-repeat center;
}

.mjys_qh li:nth-child(2) {
  background: url('__PUBLIC__/style/css/img/mjys_z2.png') no-repeat center;
}

.mjys_qh li:last-child {
  background: url('__PUBLIC__/style/css/img/mjys_z3.png') no-repeat center;
} */

.mjys_qh li {
  width: 33.33%;
  box-sizing: border-box;
  height: 207px;
  float: left;
  border-right: 1px solid #c3cedb;
  padding: 74px 45px 0;
  font-size: 16px;
  color: #333333;
  line-height: 26px;
}

.mjys_qh {
  height: 207px;
  border: 1px solid #dcdcdc;
  border-top: 0;
  background: #eef3f7;
}

.jj_on2 {
  margin-top: 76px;
}

.jj_on2_itm {
  height: 438px;
  width: 100%;
}

.jj_on2_wrap {
  margin-top: 35px;
}

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

.swiper-slide {
  text-align: center;
  font-size: 18px;
  background: #fff;

  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;
  transition: 300ms;
  transform: scale(0.8);

  flex-direction: column;
}

.swiper-slide-active,
.swiper-slide-duplicate-active {
  transform: scale(1);
}

.slide-img img {
  width: 350px;
}

.swiper-slide span {
  font-size: 30px;
  color: #2e60ad;
}

.swiper-slide-active,
.swiper-slide-duplicate-active {
  transform: scale(1);
  border: 1px solid #2e60ad;
}

.jj_on2_bottom {
  margin-top: 68px;
}

.jj_on3 {
  margin-top: 82px;
}

.jj_on3_top .top-item img {
  width: 588px;
}

.jj_on3_top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-bottom: 18px
}

.jj_on3_bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.jj_on3_bottom .bottom-item img {
  width: 384px;
}

.jj_on3_wrap {
  margin-top: 28px;
}

.bottom-item {
  margin-bottom: 32px;
}

.swiper-button-next,
.swiper-button-prev {
  background: url('') !important;
  width: 32px !important;
  height: 82px !important;
  background-color: rgba(0, 0, 0, .3) !important;
  line-height: 82px;
  text-align: center;
}

.swiper-button-prev {
  left: 0 !important;
}

.swiper-button-next {
  right: 0 !important;
}

.iconfont {
  color: #fff;
  font-size: 20px;
}


/* 自适应 */
@media screen and (max-width: 1000px) {
  .bimg {
    margin-top: 0;
  }

  .banner-img img {
    height: 100%;
  }

  .banner-title {
    font-size: 26px;
    width: 300px;
    margin: 0 auto;
  }

  .banner-title::after {
    width: 155px;
  }

  .about-title h3 {
    font-size: 30px;
  }

  .about-title h5 {
    font-size: 25px;
  }

  .blk>div {
    width: 100%;
  }

  .produ_title h5 {
    font-size: 30px;
  }

  .produ_title p {
    font-size: 25px;
  }

  .jj_on1 .mjys_nr img {
    width: 100%;
  }

  .mjys_qh{
    height: 100%;
  }

  .mjys_qh li {
    background-color: #eef3f7 !important;
    border-bottom: 1px solid #c3cedb;
    width: 100%;
    float: none;
  }

  .jj_on2 {
    margin-top: 56px;
  }

  .swiper-slide-active, .swiper-slide-duplicate-active{
    border: none;
  }

  .swiper-slide span{
    font-size: 16px;
  }

  .slide-img img{
    width: 300px;
  }

  .jj_on2_itm{
    height: 100%;
  }

  .jj_on3_top .top-item img,.jj_on3_bottom .bottom-item img{
    width: 100%;
  }

  .top-item{
    margin-bottom: 30px;
  }
}