.details_box {
  max-width: 1300px;
  width: 100%;
  margin: auto;
  font-family: "Helvetica Neue", Verdana, sans-serif;
}

.details_box h2,
.details_box h3,
.details_box h4,
.details_box h5,
.details_box p,
.details_box li,
.details_box span,
.details_box a {
  font-family: "Helvetica Neue", Verdana, sans-serif;
}


/* swiper 320 */
.details_swiper {
  position: relative;
  width: 100%;
  max-height: 320px;
  margin-bottom: 15px;
  overflow: hidden;
}

.details_swiper input[type="radio"],
.details_swiper .handle_img {
  z-index: 1;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  margin: 0;
}

.details_swiper input[type="radio"] {
  opacity: 0;
}

.details_swiper .handle_img {
  pointer-events: none;
}

.details_swiper .radio_left,
.details_swiper .handle_left {
  left: 20px;
}

.details_swiper .radio_right,
.details_swiper .handle_right {
  right: 20px;
  transform: translateY(-50%) rotate(180deg);
}

.radio_left:checked ~ .handle_left,
.radio_right:checked ~ .handle_right {
  display: none;
}

.radio_right:checked ~ .details_swiper_content {
  transform: translateX(-50%);
}

.white.details_swiper_slide_content,
.white.details_swiper_slide_content h3 {
  color: #fff;
}
.black.details_swiper_slide_content,
.black.details_swiper_slide_content h3 {
  color: #333;
}

.details_swiper_content {
  position: relative;
  display: flex;
  width: 200%;
  top: 0;
  left: 0;
  transition: transform .4s ease;
}

.details_swiper_slide {
  position: relative;
  width: 50%;
}

.details_swiper_slide img {
  display: block;
  width: 100%;
}

.details_swiper_slide_content {
  position: absolute;
  top: 50%;
  left: 10%;
  transform: translateY(-50%);
}

.details_swiper_slide_content h3 {
  margin: 24px 0;
  letter-spacing: 1px;
  font-size: 24px;
  font-weight: normal;
}

.details_swiper_slide_content p {
  margin: 10px 0;
  letter-spacing: 1px;
  line-height: 16px;
  font-size: 16px;
}



/* swiper 600 */
.details_carousel {
  display: flex;
  flex-direction: row;
  margin-bottom: 15px;
}

.details_carousel_img {
  width: 55%;
  overflow: hidden;
}

.details_carousel_img_content {
  position: relative;
  display: flex;
  width: 500%;
}

.details_carousel_img_content img {
  display: block;
  width: 20%;
}

.white.details_carousel_img_content span {
  border: 1px solid rgba(255, 255, 255, 0.6);
  color: #fff;
}
.black.details_carousel_img_content span {
  border: 1px solid rgba(51, 51, 51, 0.6);
  color: #333;
}

.details_carousel_img_content span {
  cursor: pointer;
  position: absolute;
  bottom: 10%;
  display: flex;
  /* max-width: 200px; */
  box-sizing: border-box;
  padding: 5px 10px;
  text-align: center;
  font-size: 14px;
  opacity: .8;
  transition: opacity .2s;
}

.details_carousel_img_content span:hover {
  opacity: 1;
}

.details_carousel_img_content span:nth-of-type(1) {
  left: 21%;
}

.details_carousel_img_content span:nth-of-type(2) {
  left: 41%;
}

.details_carousel_img_content span:nth-of-type(3) {
  left: 61%;
}

.details_carousel_img_content span:nth-of-type(4) {
  left: 81%;
}

.details_carousel_text {
  width: 45%;
  background-color: #f7f8f9;
  color: #333;
}

.details_carousel_text_content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
}

.details_carousel_text_content h3 {
  box-sizing: border-box;
  margin: 0 0 20px 0;
  padding-left: 80px;
  font-size: 28px;
  font-weight: normal;
  letter-spacing: normal;
}

.details_carousel_text_content ul {
  box-sizing: border-box;
  margin: 0;
  padding: 0 40px 0 80px;
}

.details_carousel_text_content ul li {
  list-style: disc !important;
  line-height: 30px;
  font-size: 16px;
}


.details_thumbnail {
  display: flex;
  justify-content: space-between;
  width: 100%;
  margin-bottom: 15px;
}

.details_thumbnail_item {
  cursor: pointer;
  position: relative;
  width: calc(100% / 5 - 10px);
}

.details_thumbnail_item::after {
  content: "";
  pointer-events: none;
  position: absolute;
  left: 0;
  top: 0;
  display: block;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  transition: background-color .2s ease;
}

.details_thumbnail_item:hover::after {
  background-color: rgba(0, 0, 0, 0);
}

.details_thumbnail_item img {
  display: block;
  width: 100%;
}

.details_thumbnail_item input[type="radio"] {
  z-index: 1;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
}



/* banner */
.details_banner {
  position: relative;
  width: 100%;
}

.details_banner img {
  display: block;
  width: 100%;
}

.details_banner_doporro {
  position: absolute;
  left: 10%;
  top: 12%;
  display: inline-block;
  max-width: 150px;
}

.black.details_banner_content,
.black.details_banner_content h3 {
  color: #333;
}
.white.details_banner_content,
.white.details_banner_content h3 {
  color: #fff;
}

.details_banner_content {
  position: absolute;
  left: 10%;
  top: 40%;
}

.details_banner_content h3 {
  margin: 24px 0;
  letter-spacing: 1px;
  font-size: 28px;
  font-weight: normal;
}

.details_banner_content p {
  margin: 10px 0;
  letter-spacing: 1px;
  line-height: 16px;
  font-size: 16px;
}



/* details icons */
.details_icons {
  position: relative;
  width: 100%;
  padding-top: 60px;
  background-color: #f7f8f9;
}

.details_icons img {
  display: block;
  width: 80%;
  margin: auto;
}



/* dimensions */
.details_dimensions {
  display: flex;
  justify-content: center;
  width: 100%;
  background-color: #f7f8f9;
}

.details_dimensions_img {
  display: flex;
  width: 40%;
}

.details_dimensions_img_two {
  /* display: flex; */
  flex-direction: column;
}

.details_dimensions img {
  width: 100%;
  margin: auto;
}



/* details specification */
.details_specification {
  width: 100%;
  margin-bottom: 60px;
  padding-bottom: 40px;
  background-color: #f7f8f9;
}

.details_specification_list {
  display: flex;
  flex-direction: row;
  width: 75%;
  margin: auto;
}

.details_specification_list li {
  flex: 1;
  box-sizing: border-box;
  border-bottom: 1px solid #dbdbdb;
  padding: 10px 0;
  color: #333;
  font-size: 15px;
}


/* towpic */
.details_towpic {
  width: 80%;
  margin: auto;
  margin-top: 80px;
}

.details_towpic h3 {
  color: #333;
  font-size: 28px;
  font-weight: normal;
  letter-spacing: normal;
}

.details_towpic_wrapper {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;
  width: 100%;
}

.details_towpic_img {
  position: relative;
  display: flex;
  flex-direction: column;
  width: calc(50% - 10px);
  margin-top: 20px;
}

.details_towpic_img img {
  display: block;
  width: 100%;
}

.details_towpic_img p {
  margin: 15px 0;
  text-align: center;
  color: #333;
  font-size: 16px;
}

/* @media screen-width < 1080 */
@media screen and (max-width: 1080px) {
  .details_carousel {
    display: flex;
    flex-direction: column;
  }

  .details_carousel_img {
    width: 100%;
    margin-bottom: 15px;
  }

  .details_carousel_text {
    width: 100%;
    padding: 20px 0;
  }

  .details_info {
    flex-direction: column;
  }

  .details_info_img {
    width: 100%;
    margin: 120px 0;
  }

  .details_info_text {
    width: 100%;
    box-sizing: border-box;
    padding: 0 0 120px 0;
  }

  .details_towpic h3 {
    font-size: 24px;
  }

  .details_towpic_img {
    margin-top: 0;
  }
}


/* @media screen-width < 768 */
@media screen and (max-width: 768px) {
  .details_swiper_slide_content h3,
  .details_carousel_text_content h3,
  .details_banner_content h3,
  .details_connector_content h3,
  .details_delicateness_content h3,
  .details_install_content h3 {
    margin: 10px 0;
    font-size: 20px;
  }

  .details_swiper_slide_content p,
  .details_carousel_text_content li,
  .details_banner_content p,
  .details_info_text p,
  .details_connector_content p,
  .details_delicateness_content p,
  .details_install_content p {
    margin: 5px 0;
    line-height: 14px;
    font-size: 14px;
  }

  .details_info {
    padding: 0 80px;
  }

  .details_info_img {
    margin: 100px 0 60px 0;
  }

  .details_info_text {
    padding: 0 0 100px 0;
  }

  .details_towpic_wrapper {
    flex-direction: column;
  }

  .details_towpic_img {
    width: 100%;
    margin-top: 20px;
  }

  .details_towpic h3 {
    font-size: 18px;
  }
}


/* @media screen-width < 580 */
@media screen and (max-width: 580px) {
  .details_swiper_slide_content h3,
  .details_carousel_text_content h3,
  .details_banner_content h3,
  .details_connector_content h3,
  .details_delicateness_content h3,
  .details_install_content h3 {
    margin: 10px 0;
    font-size: 16px;
  }

  .details_swiper_slide_content p,
  .details_carousel_text_content li,
  .details_banner_content p,
  .details_info_text p,
  .details_connector_content p,
  .details_delicateness_content p,
  .details_install_content p {
    margin: 5px 0;
    line-height: 12px;
    font-size: 12px;
  }

  .details_carousel_img_content span {
    font-size: 12px;
  }

  .details_carousel_text_content h3 {
    padding-left: 40px;
  }

  .details_carousel_text_content ul {
    padding: 0 40px;
  }
  
  .details_info {
    padding: 0 60px;
  }

  .details_info_img {
    margin: 60px 0 40px 0;
  }

  .details_info_text {
    padding: 0 0 60px 0;
  }

  .details_specification_list {
    flex-direction: column;
  }

  .details_specification_list li {
    font-size: 12px;
  }
}

/* @media screen-width < 450 */
@media screen and (max-width: 450px) {
  .details_swiper_slide_content,
  .details_connector_content,
  .details_install_content {
    transform: translateY(-50%) scale(.60);
    transform-origin: left;
  }

  .details_banner_doporro,
  .details_banner_content {
    transform: scale(.9);
    transform-origin: left;
  }

  .details_delicateness_content {
    transform: translateY(-50%) scale(.60);
    transform-origin: right;
  }

  .details_carousel_text_content ul li {
    line-height: 20px;
  }

  .details_info {
    padding: 0 20px;
  }

  .details_specification_list {
    padding-left: 0;
  }
}