.banner {
  margin-top: 80px;
  position: relative;
  color: #fff;
}
.banner img {
  width: 100%;
}
.banner .txt {
  position: absolute;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}
.banner .tit {
  line-height: 1;
}
.banner .des {
  width: 640px;
}
.banner .a_btn {
  background: #fff;
}
.banner .a_btn svg {
  margin-right: 12px;
  margin-left: 0;
}

.intro .intro_top {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.intro .summary {
  width: 50%;
  line-height: 1.66;
}
.intro .image {
  position: relative;
}
.intro .image .img {
  position: relative;
  height: 0;
  padding-bottom: 52%;
  overflow: hidden;
  display: block;
  -webkit-transition: 0.5s;
  transition: 0.5s;
  background: #f4f4f4;
}
.intro .image .img img {
  position: absolute;
  max-height: 80%;
  max-width: 80%;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  -o-object-fit: cover;
     object-fit: cover;
}
.intro .image .img:hover img {
  -webkit-transform: scale(1.05);
      -ms-transform: scale(1.05);
          transform: scale(1.05);
}
.intro .image_point {
  z-index: 2;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  position: absolute;
  left: 50%;
  -webkit-transform: translateX(-50%);
      -ms-transform: translateX(-50%);
          transform: translateX(-50%);
  bottom: -20px;
}
.intro .image_point div {
  cursor: pointer;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  position: relative;
  margin: 0 20px;
}
.intro .image_point .act::after {
  content: "";
  display: block;
  position: absolute;
  width: 130%;
  height: 130%;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  border: 1px solid #999999;
  border-radius: 50%;
}
.intro .parameter {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.intro .parameter_r {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  line-height: 1;
}
.intro .parameter_r span {
  line-height: 1;
}
.intro .parameter_r > div {
  padding: 0 40px;
  border-right: 1px solid rgba(0, 0, 0, 0.2);
}
.intro .parameter_r > div:first-child {
  padding-left: 0;
}
.intro .parameter_r > div:last-child {
  border-right: none;
  padding-right: 0;
}
.intro .parameter_l div {
  line-height: 1;
}
.intro .parameter_sub {
  margin-top: 10px;
  color: #666666;
}
.intro .number_des {
  color: #666666;
  margin-top: 5px;
}
.intro .line {
  height: 1px;
  background: #E6E6E6;
}
.intro .sw_title {
  text-align: center;
  line-height: 1;
}
.intro .sw_flx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.intro .sw_l {
  width: calc(100% - 360px);
}
.intro .sw_r {
  width: 360px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  padding: 70px 65px;
  background: #F4F4F4;
}
.intro .sw_top {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.intro .sw_line {
  width: 110px;
  height: 2px;
  background: #E5E4E4;
  margin: 0 14px;
}
.intro .sw_all {
  color: #CCCCCC;
}
.intro .sw_center > div {
  display: none;
}
.intro .sw_center > div:first-child {
  display: block;
}
.intro .sw_center > div > * {
  opacity: 0;
  -webkit-transform: translateY(25px);
      -ms-transform: translateY(25px);
          transform: translateY(25px);
}
.intro .sw_center .sw_act > * {
  -webkit-animation-name: sw_ani;
          animation-name: sw_ani;
  -webkit-animation-duration: 1s;
          animation-duration: 1s;
  -webkit-animation-fill-mode: forwards;
          animation-fill-mode: forwards;
}
.intro .sw_center .sw_act > *:nth-child(1) {
  -webkit-animation-delay: 0.2s;
          animation-delay: 0.2s;
}
.intro .sw_center .sw_act > *:nth-child(2) {
  -webkit-animation-delay: 0.4s;
          animation-delay: 0.4s;
}
.intro .sw_tit {
  line-height: 1;
}
.intro .sw_des {
  line-height: 1.6;
}
.intro .sw_btn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.intro .sw_btn div {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid #333333;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.intro .sw_btn div:not(.swiper-button-disabled) {
  cursor: pointer;
}
.intro .sw_btn svg {
  width: 8px;
}
.intro .sw_img {
  position: relative;
  height: 0;
  padding-bottom: 66.66%;
  overflow: hidden;
  display: block;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.intro .sw_img img {
  position: absolute;
  height: 100%;
  width: 100%;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  -o-object-fit: cover;
     object-fit: cover;
}
.intro .sw_img:hover img {
  -webkit-transform: scale(1.05);
      -ms-transform: scale(1.05);
          transform: scale(1.05);
}
.intro .sw_next {
  margin-left: 20px;
}

@-webkit-keyframes sw_ani {
  0% {
    opacity: 0;
    -webkit-transform: translateY(25px);
            transform: translateY(25px);
  }
  100% {
    opacity: 1;
    -webkit-transform: translateY(0px);
            transform: translateY(0px);
  }
}

@keyframes sw_ani {
  0% {
    opacity: 0;
    -webkit-transform: translateY(25px);
            transform: translateY(25px);
  }
  100% {
    opacity: 1;
    -webkit-transform: translateY(0px);
            transform: translateY(0px);
  }
}
.product {
  position: relative;
  height: 900px;
}
.product .product_top {
  height: 100%;
}
.product .product_top .swiper {
  height: 100%;
}
.product .product_top img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.product .product_btm {
  z-index: 2;
  position: absolute;
  left: 50%;
  bottom: 50px;
  -webkit-transform: translateX(-50%);
      -ms-transform: translateX(-50%);
          transform: translateX(-50%);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}
.product .product_btm .swiper-slide {
  cursor: pointer;
  height: 80px;
  line-height: 1;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
  color: rgba(255, 255, 255, 0.5);
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.product .product_btm .swiper-slide::after {
  position: absolute;
  left: 0;
  top: 0;
  content: "";
  display: block;
  width: 100%;
  height: 0;
  background-image: -webkit-gradient(linear, left top, left bottom, from(rgba(255, 255, 255, 0.1)), to(rgba(255, 255, 255, 0)));
  background-image: linear-gradient(rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0));
}
.product .product_btm .swiper-slide:hover {
  color: #fff;
}
.product .product_btm span {
  position: relative;
  z-index: 2;
}
.product .product_btm .swiper-slide-thumb-active {
  color: #fff;
  border-top: 2px solid #fff;
}
.product .product_btm .swiper-slide-thumb-active::after {
  height: 100%;
  -webkit-transition: all 0.8s;
  transition: all 0.8s;
}

.design .flx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.design .title {
  line-height: 1.2;
  padding-left: 240px;
}
.design .l {
  width: 63%;
}
.design .l .img {
  position: relative;
  height: 0;
  padding-bottom: 70%;
  overflow: hidden;
  display: block;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.design .l .img img {
  position: absolute;
  height: 100%;
  width: 100%;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  -o-object-fit: cover;
     object-fit: cover;
}
.design .l .img:hover img {
  -webkit-transform: scale(1.05);
      -ms-transform: scale(1.05);
          transform: scale(1.05);
}
.design .r {
  width: calc(37% - 50px);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.design .r .swiper {
  width: 100%;
}
.design .r .img {
  position: relative;
  height: 0;
  padding-bottom: 133%;
  overflow: hidden;
  display: block;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.design .r .img img {
  position: absolute;
  height: 100%;
  width: 100%;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  -o-object-fit: cover;
     object-fit: cover;
}
.design .r .img:hover img {
  -webkit-transform: scale(1.05);
      -ms-transform: scale(1.05);
          transform: scale(1.05);
}
.design .tit {
  line-height: 1;
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 0 60px 60px;
  color: #fff;
}
.design .other {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
}
.design .design_top {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.design .design_line {
  width: 110px;
  height: 2px;
  background: #E5E4E4;
  margin: 0 14px;
}
.design .design_all {
  color: #CCCCCC;
}
.design .design_btn {
  margin-left: 60px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.design .design_btn div {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid #333333;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.design .design_btn div:not(.swiper-button-disabled) {
  cursor: pointer;
}
.design .design_btn svg {
  width: 8px;
}
.design .design_next {
  margin-left: 20px;
}

.table {
  background: #F4F4F4;
}
.table .con img {
  max-width: 100% !important;
}
.table .con table{
    width: 100% !important;
    border: 1px solid #B6B6B6;
    table-layout: fixed;
}
.table .con td{
    padding-top: 15px;
    padding-bottom: 15px;
    text-align: center;
    border-left:1px solid #B6B6B6;
    
    word-wrap: break-word; /* 长单词换行 */
    word-break: break-all; /* 任意位置换行 */
    overflow-wrap: break-word; /* 现代标准 */
}
.table .con .firstRow{
    background: #B6B6B6;
    
}
.table .con .firstRow td{
    
    border: 1px solid #B6B6B6;
    border-right-color: #fff;
}
.table .con tr{
    border-bottom: 1px solid #B6B6B6;
}
.table .con tr td:first-child{
    text-align: left;
    padding-left: 30px;
}
.store {
  height: 360px !important;
}
.store ul {
  -webkit-box-shadow: 0 0 18px 0 rgba(0, 0, 0, 0.06);
          box-shadow: 0 0 18px 0 rgba(0, 0, 0, 0.06);
  background: #fff;
}

@media screen and (max-width: 1700px) {
  .intro .image_point {
    bottom: -15px;
  }
  .intro .image_point div {
    width: 30px;
    height: 30px;
  }
  .intro .parameter_r > div {
    padding: 0 30px;
  }
  .intro .sw_r {
    padding: 40px;
  }
  .product .product_btm .swiper-slide {
    height: 60px;
  }
  .product {
    height: 500px;
  }
  .product .product_btm {
    bottom: 30px;
  }
  .design .title {
    padding-left: 10vw;
  }
  .design .tit {
    padding: 0 40px 40px;
  }
  .intro .sw_line {
    width: 60px;
  }
  .design .design_line {
    width: 60px;
  }
  .design .design_btn {
    margin-left: 30px;
  }
  .intro .sw_btn div {
    width: 40px;
    height: 40px;
  }
  .design .design_btn div {
    width: 40px;
    height: 40px;
  }
  .design .design_next {
    margin-left: 10px;
  }
  .intro .sw_next {
    margin-left: 10px;
  }
  .design .r {
    width: calc(37% - 40px);
  }
  .banner .des {
    width: 560px;
  }
}
@media screen and (max-width: 1200px) {
  .banner {
    margin-top: 60px;
  }
  .intro .parameter {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
  .intro .parameter_r {
    margin-top: 3vw;
  }
  .intro .sw_l {
    width: calc(100% - 260px);
  }
  .intro .sw_r {
    width: 260px;
    padding: 30px;
  }
  .product {
    height: 350px;
  }
  .design .r {
    width: calc(37% - 30px);
  }
  .intro .sw_line {
    width: 30px;
  }
  .design .design_line {
    width: 30px;
  }
  .intro .parameter_r > div {
    padding: 0 20px;
  }
  .banner .des {
    width: 60%;
  }
}
@media screen and (max-width: 768px) {
    .banner .des{
        display: none;
    }
  .intro .intro_top {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .intro .summary {
    margin-top: 2vw;
    width: 100%;
  }
  .intro .parameter_r {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    width: 100%;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
  .intro .parameter_r > div {
    width: 33.33%;
    text-align: center;
    padding: 0;
  }
  .intro .parameter_r > div:nth-child(3n) {
    border: none;
  }
  .intro .parameter_r > div:nth-child(n+4) {
    margin-top: 3vw;
  }
  .intro .sw_flx {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .intro .sw_l {
    width: 100%;
  }
  .intro .sw_r {
    width: 100%;
  }
  .intro .image_point {
    bottom: -10px;
  }
  .intro .image_point div {
    width: 20px;
    height: 20px;
    margin: 0 10px;
  }
  .sw_center {
    margin-top: 4vw;
    margin-bottom: 6vw;
  }
  .product .product_btm {
    bottom: 10px;
  }
  .design .title {
    padding-left: 0;
  }
  .design .flx {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .design .l {
    width: 100%;
  }
  .design .r {
    margin-top: 2vw;
    width: 100%;
  }
  .design .other {
    margin-top: 3vw;
  }
  .table .con tr td:first-child{
      padding-left: 10px;
  }
}