.hxl_product {
    padding-bottom: 40px;
    background: #fff;
}

.hxl_product .product_txt {
    text-align: center;
    padding: 30px 0;
    font-size: 24px;
    color: #888;
}

.hxl_product .product_txt .selected {
    color: #e3202c;
}

.hxl_product .product_txt .product-toggle {
    cursor: pointer;
}

.hxl_product .product_txt .product-toggle-home::after {
    content: '/';
    margin: 0 20px;
    font-size: 24px;
    color: #888 !important;
}

.hxl_product .product_txt .center {
    margin: 0 20px;
}

.hxl_product .hxl_product_container {
    width: 1580px;
    max-width: 100%;
    margin: 0 auto;
    position: relative;
    text-align: center;
}

.hxl_product .hxl_product_container .swiper-button-prev {
    background-image: url("../images/index_left_ed.png");
    background-size: 40px 40px;
    width: 40px;
    height: 40px;
}

.hxl_product .hxl_product_container .swiper-button-prev.swiper-button-disabled {
    background-image: url("../images/index_left.png");
    background-size: 40px 40px;
}

.hxl_product .hxl_product_container .swiper-button-next {
    background-image: url("../images/index_right_ed.png");
    background-size: 40px 40px;
    width: 40px;
    height: 40px;
}

.hxl_product .hxl_product_container .swiper-button-next.swiper-button-disabled {
    background-image: url("../images/index_right.png");
    background-size: 40px 40px;
}

.hxl_product .hxl_product_container .hxl_product_banner {
 display: inline-block;
    max-width: 100%;
    margin: 0 auto;
}

.hxl_product .hxl_product_container .hxl_product_banner .swiper-slide:hover .txt {
    color: #e3202c;
}

.hxl_product .hxl_product_container .hxl_product_banner .swiper-slide {
    width: 12.5%;
    width: 175px;
}

.hxl_product .hxl_product_container .hxl_product_banner .swiper-slide .set_table {
    display: table;
    width: 100%;
    height: 90px;
    text-align: center;
}

.hxl_product .hxl_product_container .hxl_product_banner .swiper-slide .txt.selected {
    color: #e3202c;
}

.hxl_product .hxl_product_container .hxl_product_banner .swiper-slide .txt {
    text-align: center;
    margin-top: 20px;
    font-size: 16px;
    color: #555;
}

.hxl_product .hxl_product_container .hxl_product_banner .swiper-slide .img_wrap {
    width: 100%;
    height: 100px;
    display: table-cell;
    vertical-align: middle;
}

.hxl_product .hxl_product_container .hxl_product_banner .swiper-slide .img_wrap img {
    max-width: 100%;
    max-height: 100%;
}

.md-service-62-11 .download-main {
  margin-top: 70px;
  padding-bottom: 200px;
}
.md-service-62-11 .download_title {
  background: #ebebeb;
  line-height: 55px;
  overflow: hidden;
}
.md-service-62-11 .download_title .item {
  width: 25%;
  text-align: center;
}
.md-service-62-11 .download_detail .item {
  width: 25%;
  position: relative;
  border: solid 1px #969392;
}
.md-service-62-11 .download_detail .item.show .bd {
  display: block !important;
}
.md-service-62-11 .download_detail .last {
  text-align: center;
}
.md-service-62-11 .download_detail .last .hd {
  justify-content: center;
}
.md-service-62-11 .download_detail .hd {
  position: relative;
  min-height: 74px;
  padding: 21px 30px;
  cursor: pointer;
  line-height: 1.5;
  display: flex;
  align-items: center;
}
.md-service-62-11 .download_detail .icon {
  position: absolute;
  right: 30px;
  top: 50%;
  transform: translateY(-50%);
}
.md-service-62-11 .download_detail .bd {
  display: none;
  position: absolute;
  left: 0;
  top: 100%;
  width: 100%;
  height: 220px;
  background-color: #ffffff;
  border: solid 1px #969392;
  overflow-y: auto;
  z-index: 5;
}
.md-service-62-11 .download_detail .bd::-webkit-scrollbar {
  /*滚动条整体样式*/
  width: 4px; /*高宽分别对应横竖滚动条的尺寸*/
  height: 1px;
}
.md-service-62-11 .download_detail .bd::-webkit-scrollbar-thumb {
  /*滚动条里面小方块*/
  border-radius: 10px;
  background: var(--Rinnai-Gray-2);
}
.md-service-62-11 .download_detail .ba {
  padding: 21px 30px;
  cursor: pointer;
}
.md-service-62-11 .download_detail .ba:hover {
  background-color: var(--Rinnai-Gray-2);
  color: #fff;
}
.md-service-62-11 .download_detail .ba.selected {
  background-color: var(--Rinnai-Gray-2);
  color: #fff;
}
.md-service-62-11 .download_detail .level_one_two {
  display: none;
}
.md-service-62-11 .download_detail .level_one_three {
  display: none;
}
.md-service-62-11 .download_detail .block {
  display: block;
}
@media screen and (max-width: 767px) {
  .md-service-62-11 .download_detail {
    flex-wrap: wrap;
  }
  .md-service-62-11 .download_detail .item {
    width: 50%;
  }
  .md-service-62-11 .download_detail .hd {
    padding: 10px;
    padding-right: 20px;
  }
  .md-service-62-11 .download_detail .icon {
    right: 10px;
  }
}