body {
    margin: 0;
    padding: 0;
  }
  
  body a {
    text-decoration: none;
  }
  
  #product_details_all {
    width: 100%;
  }
  
  .details_titles {
    width: 1280px;
    height: 75px;
    background-color: #FFFFFF;
    display: flex;
    margin: 0 auto;
  }
  
  .details_titles>span {
    display: block;
  }
  
  .details_titles>span:nth-child(1) {
    font-size: 18px;
    font-weight: 600;
    line-height: 75px;
    position: relative;
    left: 11.7%;
  }
  
  .details_titles>span:nth-child(2) {
    font-size: 16px;
    font-weight: 600;
    color: #233D63;
    line-height: 75px;
    width: 50%;
    margin: 0 auto;
    display: flex;
    justify-content: space-around;
  }
  
  .details_titles>span:nth-child(2)>a {
    display: block;
    padding: 0 20px;
    text-decoration: none;
    transition: all 0.5s;
  }
  
  .details_titles>span:nth-child(2)>a:hover {
    color: red;
    text-decoration: underline;
    font-weight: 600;
  }
  
  .details_titles>span:nth-child(3) {
    position: relative;
    right: 11.7%;
    width: 144px;
    height: 40px;
    top: 50%;
    transform: translateY(-50%);
  }
  
  .details_titles>span:nth-child(3)>input {
    outline: none;
    outline-color: #459EFF;
    box-sizing: border-box;
    width: 100%;
    height: 100%;
    border: 1px #D1D1D1 solid;
    border-radius: 20px;
    padding-left: 50px;
  }
  
  .details_titles>span:nth-child(3)>div {
    opacity: 0.5;
    transition: opacity 0.5s;
    cursor: pointer;
    top: 0;
    font-size: 16px;
    color: #459EFF;
    line-height: 40px;
    position: absolute;
    left: 12px;
  }
  
  .details_titles>span:nth-child(3)>div:hover {
    opacity: 1;
  }
  
  #product_centers>div:nth-child(1) {
    width: 100%;
    /*background: #F5F5F5; */
    box-sizing: border-box;
   /*border-top: 1px #D9D9D9 solid;*/
  }
  
  #product_centers>div:nth-child(1)>div:nth-child(1) {
    width: 1280px;
    padding: 10px 30px;
    margin: 0 auto;
    box-sizing: border-box;
  }
  
  #product_centers>div:nth-child(1)>div:nth-child(1)>div {
    border-bottom: 1px rgba(0, 0, 0, 0.1) solid;
  }
  
  #product_centers>div:nth-child(1)>div:nth-child(1)>div>span>a {
    font-weight: 500;
    font-size: 14px;
    line-height: 27px;
    color: #222a41;
    padding: 0 5px;
    transition: all 0.5s;
  }
  
  /* #product_centers>div:nth-child(1)>div:nth-child(1)>span>a:hover {
    color: red;
    text-decoration: underline;
  } */
  
  .product_centers_swipers {
    width: 100%;
    display: flex;
    /*margin-top: 34px;*/
  }
  
  .product_centers_swipers>div:nth-child(1) {
     width: 420px; 
      flex:1;
  }
  
  .product_centers_swipers>div:nth-child(2) {
   /* padding-left: 60px;
     width: -webkit-fill-available;
    width: inherit; */
  flex:1.7;
    /* width: 560px; */
  }
  
  .product_centers_swipers>div:nth-child(1)>div:nth-child(1) {
    width: 420px;
    height: 400px;
    margin-bottom: 24px;
    position: relative;
  }
  
  .product_centers_swipers>div:nth-child(1)>div:nth-child(2) {
    height: 84px;
    width: 420px;
    position: relative;
  }
  
  #product_details_all .swiper-container {
    height: 100%;
    width: 86%;
  }
  
  #product_details_all .swiper-slide>img {
    cursor: pointer;
    height: 100%;
    width: 100%;
  }
  
  #product_details_all .swiper-button-prev {
    height: 100%;
    width: 26px;
    top: 0px;
    left: 0;
    margin: 0px;
    background-image: url(../images/arrowl.jpg) !important;
    background-size: 100% 105%;
  }
  
  #product_details_all .swiper-button-next {
    height: 100%;
    width: 26px;
    top: 0px;
    right: 0px;
    margin: 0px;
    background-image: url(../images/arrowr.jpg) !important;
    background-size: 100% 105%;
  }
  
  .product_centers_swipers>div:nth-child(2)>h2 {
    font-size: 34px;
    color: #222a41;
    font-weight: 400;
    line-height: 50px;
    padding: 0;
    margin: 0;
  }
  
  .product_centers_swipers>div:nth-child(2)>div:nth-child(2) {
    margin-top: 36px;
  }
  
  .product_centers_swipers>div:nth-child(2)>div>h3 {
    font-size: 20px;
    line-height: 40px;
    color: #000000;
    margin: 0;
    position: relative;
  }
  
  .product_centers_swipers>div:nth-child(2)>div>h3>span {
    position: absolute;
    top: 0;
    left: 115px;
  }
  
  .product_centers_swipers>div:nth-child(2)>h4 {
    font-size: 15px;
    color: #232323;
    line-height: 21px;
    margin: 50px 0 0 0;
  }
    /*
  .product_centers_swipers>div:nth-child(2)>p {
  height: 140px;
    font-size: 12px;
    font-weight: 400;
    color: #232323;
    line-height: 30px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 5;
    overflow: hidden;
  }*/
  
  .product_centers_swipers>div:nth-child(2)>div:last-child {
    cursor: pointer;
    margin-top: 50px;
    width: 154px;
    height: 40px;
    border-radius: 20px;
    background-color: #459EFF;
    font-size: 16px;
    text-align: center;
    margin-bottom: 20px;
    line-height: 40px;
  }
  
  .product_centers_swipers>div:nth-child(2)>div:last-child>a {
    display: block;
    height: 100%;
    width: 100%;
    color: #ffffff;
    transition: all 1s;
    border-radius: 20px;
  }
  
  .product_centers_swipers>div:nth-child(2)>div:last-child>a:hover {
    text-decoration: underline;
    color: #ffb7b7;
    box-shadow: 4px 3px 7px 3px rgba(0, 0, 0, 0.5);
  }
  
  #product_details_all .swiper-slide_active {
    box-shadow: 1px 1px 6px #dd4848, 0px -1px 6px #dd4848, -1px 1px 6px #dd4848, -1px -1px 6px #dd4848;
  }
  
  .products_class {
    width: 100%;
    background-color: #ffffff;
  }
  
  .products_class>div:nth-child(1) {
    width: 1280px;
    padding: 20px 20px 20px 20px;
    margin: 0 auto;
    box-sizing: border-box;
    display: flex;
    border-bottom: 2px solid #E4E4E4;
  }
  
  .products_class>div:nth-child(1)>div:nth-child(2) {
    padding-top: 40px;
    width: 230px;
    position: relative;
    border-right: 2px solid #e4e4e4;
  }
  
  .products_class>div:nth-child(1)>div:nth-child(2)>h2 {
    position: absolute;
    top: 0px;
    font-size: 20px;
    font-weight: 600;
    color: #333333;
    line-height: 40px;
    margin: 0;
    padding: 0;
  }
  
  .products_class>div:nth-child(1)>div:nth-child(2)>a>h6 {
    padding-left: 4px;
    position: relative;
    margin: 0 0 20px 0;
    font-size: 14px;
    line-height: 40px;
    color: #333333;
    border-bottom: 2px solid #E4E4E4;
    width: 85%;
    transition: all 1s;
  }
  
  .products_class>div:nth-child(1)>div:nth-child(2)>a>h6>span {
    width: 0px;
    height: 0px;
    position: absolute;
    left: 0;
    bottom: -2px;
    background: #459EFF;
    transition: all 0.5s;
  }
  
  .products_class_active {
    width: 70% !important;
    height: 2px !important;
    bottom: -2px;
  }
  
  .products_class_activea {
    color: #459EFF !important;
    opacity: 1;
  }
  
  .products_active1 {
    width: 90% !important;
    height: 2px !important;
    bottom: -2px;
  }
  
  .products_active2 {
    color: #459EFF !important;
    opacity: 0.7;
  }
  
  .products_class>div:nth-child(1)>div:nth-child(3) {
    padding-left: 25px;
    width: -webkit-fill-available;
    width: 100%;
    overflow: hidden;
    position: relative;
  }
  
  .products_class>div:nth-child(1)>div:nth-child(3)>.p-table {
    margin: 0 auto;
    width: 100%;
    text-align: left;
}
.products_class>div:nth-child(1)>div:nth-child(3)>.p-table .th{
    border: 1px solid #eee; 
}
.products_class>div:nth-child(1)>div:nth-child(3)>.p-table th{
    position: relative;
    font-weight: normal;
    text-align: center;
    line-height: 33px;
    background-color: #e84044;
    color: #fff;
}
.products_class>div:nth-child(1)>div:nth-child(3)>.p-table .th1{
    width: 20%;
}
.products_class>div:nth-child(1)>div:nth-child(3)>.p-table .th2{
    width: 30%;

}
.products_class>div:nth-child(1)>div:nth-child(3)>.p-table .th3{
    width: 20%;
}
.products_class>div:nth-child(1)>div:nth-child(3)>.p-table .th4{
    width: 30%;
}
.products_class>div:nth-child(1)>div:nth-child(3)>.p-table .th5{
    width: 80%;
}

.products_class>div:nth-child(1)>div:nth-child(3)>.p-table th:before{
    content: '';
    position: absolute;
    top: 50%;
    right: 0;
    margin-top: -11px;
    width: 1px;
    height: 22px;
    background-color: #fff;
}
.products_class>div:nth-child(1)>div:nth-child(3)>.p-table .th5:before{
    display: none;
}
.products_class>div:nth-child(1)>div:nth-child(3)>.p-table td{
    padding: 16px 0 13px;
    font-size: 12px;
    border-bottom: 1px solid #dcdcdc;
    color: #333;
}
.products_class>div:nth-child(1)>div:nth-child(3)>.p-table .td{
    text-align: left;
    padding-left: 10px;
    font-size: 14px;
    white-space: nowrap;
    color: #666;
}
  
  .products_class>div:nth-child(1)>div:nth-child(3)>div:nth-child(1)>span {
    /*cursor: pointer;*/
    font-size: 20px;
    font-weight: 600;
    display: inline-block;
    padding: 0 12px;
    color: #333333;
    line-height: 50px;
    position: relative;
  }
  
  .products_class .solid_line {
    position: absolute;
    transform: translateX(-50%);
    width: 0px;
    height: 0px;
    left: 50%;
    bottom: -2px;
    background: #459EFF;
    transition: all 0.8s;
  }
  
  .products_class .solid_line_active {
    height: 2px;
    width: 100%;
    bottom: -2px;
  }
  
  .product_introduction_active {
    color: #459EFF !important;
    font-size: 16px !important;
  }
  
  .number_one,
  .number_two {
    box-sizing: border-box;
    padding-bottom: 100px;
  }
  
  .number_one {
    font-size: 14px;
    line-height: 24px;
    padding: 20px;
  }
  
  .number_one img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    margin: 20px 0;
  }
  
  .number_two td {
    padding: 10px;
  }
  
  .number_two th {
    padding: 10px;
  }
  
  .number_one {
    color: #6D7783;
    font-size: 16px;
    line-height: 24px;
    font-weight: 400;
  }
  
  .product_introduction_text {
     position: absolute;
    left: -800px;
    opacity: 0;
    height: auto;
    overflow: hidden;
    width: 100%;
    color: #6D7783;
    font-size: 14px;
    line-height: 24px;
    font-weight: 400;
    padding: 20px;
    box-sizing: border-box;
    transition: all 1s;
  }
  
  .product_introduction_text_active {
    left: 0px !important;
    opacity: 1 !important;
    height: auto !important;
  }
  
  /* .product_introduction_text>p {
    color: #6D7783;
    font-size: 15px;
    line-height: 24px;
    font-weight: 400;
  } */
  
  /* .product_introduction_text>div {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  } */
  
  .product_introduction_text img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    margin: 20px 0;
  }
  
  /* .product_introduction_text>div>img:nth-child(1) {
    width: 100%;
  } */
  
  .product_introduction_parameter {
    position: absolute;
    top: 70px;
    left: 800px;
    width: -webkit-fill-available;
    /*height: 200px;*/
    overflow: hidden;
    opacity: 0;
    transition: all 1s;
    padding-right: 50px;
    box-sizing: border-box;
  }
  
  .product_introduction_parameter_active {
    opacity: 1 !important;
    left: 28px !important;
    /*height: auto !important;*/
  }
  
  .product_introduction_parameter>table {
    border: 1px solid #D9D9D9;
    white-space: nowrap;
  }
  
  .product_introduction_parameter>table tr {
    font-size: 16px;
  }
  
  .product_introduction_parameter>table th {
    border: 1px solid #D9D9D9;
    padding: 10px;
  
  }
  
  .product_introduction_parameter>table td {
    border: 1px solid #D9D9D9;
    padding: 10px;
  }
  
  
  .products_class>div:nth-child(2) {
    width: 1280px;
    padding: 60px 150px 80px 30px;
    margin: 0 auto;
    box-sizing: border-box;
  }
  
  .products_class>div:nth-child(2)>h3 {
    font-weight: 600;
    font-size: 22px;
    line-height: 22px;
    color: #232323;
    margin: 0;
  }
  
  .related_product {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-top: 28px;
    margin-right:10px;
  }
  
  .related_product>div {
    width: 300px;
    height: 480px;
    border: 1px solid #EBEBEB;
    box-sizing: border-box;
    position: relative;
    top: 0;
    transition: all 0.6s;
  }
  
  /* .related_product>div:hover{box-shadow: 0 20px 40px 0 rgba(39, 3, 3, 0.3);} */
  .related_product>div:hover {
    position: relative;
    box-shadow: 0 20px 30px 0 rgba(39, 3, 3, 0.4);
    transform: rotateX(3deg) rotateY(3deg) rotateZ(-3deg);
    transform-origin: 50% 60%;
    top: -30px;
  }
  
  .related_product>div>a>img {
    width: 300px;
    /*height: 300px;*/
    margin-bottom: 35px;
  }
  
  .related_product>div>a>h2 {
    margin: 0 auto;
    width: 240px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    font-size: 24px;
    font-weight: 500;
    color: #293340;
    line-height: 30px;
  }
  
  .related_product>div>a>p {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    padding-top: 16px;
    margin: 0 auto;
    width: 240px;
    font-size: 20px;
    font-weight: 400;
    color: #69788c;
    line-height: 27px;
  }
  
  .video_play {
    position: absolute;
    display: block;
  }
  
  .video_close {
    position: absolute;
    display: block;
  }
  
  /* video_go {
    display: none;
  } */
  .nav-img {
    display: none;
  }
  
  .go_open,
  .go_close {
    width: 33px;
    height: 33px;
  }
  
  .go_open_box {
    position: absolute;
    top: 20px;
    left: 0px;
    box-sizing: border-box;
    padding: 0 20px;
    width: 100%;
    display: none;
    justify-content: space-between;
    /* border-bottom: 2px solid #E4E4E4; */
  }
  
  .go_open_box>h2 {
    margin: 0;
    padding: 0;
    font-size: 25px;
    align-self: center;
  }
  
  @media only screen and (max-width: 760px) {
    .video_play {
      position: fixed;
      display: none;
      padding-top: 20%;
    }
  
    .product_centers_swipers>div:nth-child(1)>div:nth-child(2) {
      width: 100%;
    }
  
    .video_close {
      position: fixed;
      top: 10px !important;
      right: 10px !important;
      display: none;
    }
  
    .video_go {
      display: block;
    }
  
    #product_details_all .details_titles {
      width: 100%;
      overflow: hidden;
    }
  
    #product_centers>div:nth-child(1)>div:nth-child(1) {
      padding: 10px 0 0 0;
      width: 100%;
    }
  
    .product_centers_swipers {
      margin-top: 10px;
      flex-wrap: wrap;
    }
  
    .product_centers_swipers>div:nth-child(1) {
      width: 100%;
    flex:auto;
    }
  
    .product_centers_swipers>div:nth-child(1)>div:nth-child(1) {
      width: 100%;
    }
  
    .product_centers_swipers>div:nth-child(2) {
      padding: 10px;
    }
  
    .product_centers_swipers>div:nth-child(2)>p {
      height: auto;
    }
  
    .product_centers_swipers>div:nth-child(2)>div:nth-child(2) {
      margin-top: 15px;
    }
  
    .product_centers_swipers>div:nth-child(2)>div:last-child {
      margin-top: 40px;
    }
  
    .products_class>div:nth-child(1) {
      padding: 60px 10px 10px 10px;
      position: relative;
      width: 100%;
    }
  
    .products_class>div:nth-child(1)>div:nth-child(2) {
      position: absolute;
      background: rgba(255, 255, 255, 0.9);
      z-index: 1;
      overflow: hidden;
      padding-top: 0;
      opacity: 0;
      top: 30px;
      left: -400px;
      transition: all 0.5s;
    }
  
    .navs_active {
      opacity: 1 !important;
      left: 10px !important;
      width: 60% !important;
    }
  
    .products_class>div:nth-child(1)>div:nth-child(2)>h2 {
      position: relative;
      top: 0px;
    }
  
    .nav-img {
      position: absolute;
      right: 18px;
      top: 4px;
      /*width: 30px;*/
      /*height: 30px;*/
    }
  
    .go_close {
      display: none;
    }
  
    .products_class>div:nth-child(1)>div:nth-child(3) {
      padding-left: 0px;
      padding-top: 20px;
    }
  
    .products_class>div:nth-child(2) {
      width: 100%;
      padding: 10px;
    }
  
    .related_product {
      justify-content: center;
    }
  
    .related_product>div {
      margin-bottom: 10px;
    }
  
    .go_open_box {
      display: flex;
    }
  .wpwpwp{
    text-align: left;
  }
 
  }