html {
  overflow-x: hidden;
}

.product {
  position: relative;
}
.product > div {
  position: relative;
  z-index: 2;
}
.product .product_bg {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  margin: 246px auto 0;
}
.product .sort {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.product .sort div {
  white-space: nowrap;
  color: #999;
  cursor: pointer;
  margin: 0 50px;
}
.product .sort .fnt_30 {
  color: #333;
}
.product .car_btn {
  z-index: 2;
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 48px;
  height: 48px;
  background: #FFFFFF;
  border-radius: 24px;
  border: 1px solid #999999;
  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;
}
.product .car_btn svg {
  width: 9px;
}
.product .car_btn svg path {
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.product .car_btn:not(.swiper-button-disabled) {
  cursor: pointer;
}
.product .car_btn:not(.swiper-button-disabled):hover {
  background: #333;
}
.product .car_btn:not(.swiper-button-disabled):hover svg path {
  fill: #fff;
}
.product .car_prev {
  left: 0;
  margin-left: calc((100% - 1440px) / 2);
}
.product .car_next {
  right: 0;
  margin-right: calc((100% - 1440px) / 2);
}
.product .car > div {
  display: none;
}
.product .car > div:first-child {
  display: block;
}
.product .car > div .swiper{
  display: none;
}
.product .car > div .swiper:first-child {
  display: block;
}
.product .car .swiper-wrapper {
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
}
.product .swiper-slide {
  width: auto;
  line-height: 1;
  cursor: pointer;
}
.product .car_img {
  display: block;
  height: 50%;
}
.product .car_img img {
  height: 400px;
}
.product .swiper-slide-active .car_img img {
  height: 500px;
}
.product .car_name > div {
  display: none;
}
.product .car_name > div:first-child {
  display: block;
}
.product .car_name .swiper-slide {
  color: #999999;
}
.product .car_name .swiper-slide::after {
  content: "";
  display: block;
  margin-top: 10px;
  width: 0;
  height: 2px;
  background: #333;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.product .car_name .act {
  color: #333;
}
.product .car_name .act::after {
  width: 100%;
}
.product .flx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.product_info >div{
    display: none;
}
.product_info >div:first-child{
    display: block;
}
.product .parameter_l {
  line-height: 1;
}
.product .name_tips {
  color: #666666;
  margin-top: 5px;
}
.product .number_top {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  line-height: 1;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
}
.product .number_top span:first-child {
  margin-right: 10px;
}
.product .number_des {
  color: #666666;
  margin-top: 16px;
  line-height: 1;
}
.product .parameter_c {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin: 0 115px;
}
.product .parameter_c > div {
  padding: 0 40px;
  border-right: 1px solid rgba(0, 0, 0, 0.2);
}
.product .parameter_c > div:first-child {
  padding-left: 0;
}
.product .parameter_c > div:last-child {
  border-right: none;
  padding-right: 0;
}
.product .a_btn {
  border: 1px solid #333;
}
.product .parameter {
  display: none;
}
.product .parameter:first-child {
  display: block;
}
.product .parameter > div {
  position: relative;
  display: none;
}
.product .parameter .act {
  display: block;
  -webkit-animation: parameter_ani 0.8s ease-out;
          animation: parameter_ani 0.8s ease-out;
}

@-webkit-keyframes parameter_ani {
  from {
    top: 20px;
    opacity: 0;
  }
  to {
    top: 0px;
    opacity: 1;
  }
}

@keyframes parameter_ani {
  from {
    top: 20px;
    opacity: 0;
  }
  to {
    top: 0px;
    opacity: 1;
  }
}
.advantage {
  position: relative;
  color: #fff;
}
.advantage .box {
  position: relative;
  height: 1080px;
}
.advantage .box img {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  -webkit-transition: all 2s;
  transition: all 2s;
  opacity: 0;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.advantage .box .act {
  opacity: 1;
}
.advantage .advantage_top {
  text-align: center;
  position: absolute;
  left: 50%;
  -webkit-transform: translateX(-50%);
      -ms-transform: translateX(-50%);
          transform: translateX(-50%);
  top: 0;
  margin-top: 10%;
  line-height: 1;
}
.advantage .text {
  position: absolute;
  left: 50%;
  bottom: 0;
  -webkit-transform: translateX(-50%);
      -ms-transform: translateX(-50%);
          transform: translateX(-50%);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: end;
      -ms-flex-align: end;
          align-items: flex-end;
}
.advantage .text > div {
  cursor: pointer;
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  padding: 86px 40px;
  position: relative;
}
.advantage .text > div::after {
  opacity: 0;
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  bottom: 0;
  left: 0;
  background-image: -webkit-gradient(linear, left top, left bottom, color-stop(30%, transparent), color-stop(70%, rgba(255, 255, 255, 0.1)));
  background-image: linear-gradient(transparent 30%, rgba(255, 255, 255, 0.1) 70%);
}
.advantage .text .text_bg{
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background-size: cover;
    background-position: center center;
    display: none;
}
.advantage .txt {
  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;
  color: #fff;
  line-height: 1;
  border-top: 1px solid #fff;
  opacity: 0.2;
  line-height: 1;
  position: relative;
  z-index: 2;
}
.advantage .des {
  opacity: 0;
  position: relative;
  z-index: 2;
  max-height: 0px;
  overflow: hidden;
}
.advantage .des > div {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  line-height: 1.4;
          align-items: baseline;
}
.advantage .des > div::before {
  content: "";
  display: block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #fff;
  margin-right: 15px;
}
.advantage .des > div span{
    width: calc(100% - 23px);
}
.advantage .des > div:nth-child(n+2) {
  margin-top: 20px;
}
.advantage .text_act .des {
  opacity: 1;
  max-height: 500px;
  -webkit-transition: all 3s linear;
  transition: all 2s linear;
}
.advantage .text_act .txt {
  opacity: 1;
}
.advantage .text_act::after {
  opacity: 1 !important;
}

@-webkit-keyframes scale {
  0% {
    -webkit-transform: scale(1);
            transform: scale(1);
    opacity: 0.9;
  }
  100% {
    -webkit-transform: scale(6);
            transform: scale(6);
    opacity: 0;
  }
}

@keyframes scale {
  0% {
    -webkit-transform: scale(1);
            transform: scale(1);
    opacity: 0.9;
  }
  100% {
    -webkit-transform: scale(6);
            transform: scale(6);
    opacity: 0;
  }
}
@-webkit-keyframes scale2 {
  0% {
    -webkit-transform: scale(1);
            transform: scale(1);
    opacity: 0.9;
  }
  100% {
    -webkit-transform: scale(12);
            transform: scale(12);
    opacity: 0;
  }
}
@keyframes scale2 {
  0% {
    -webkit-transform: scale(1);
            transform: scale(1);
    opacity: 0.9;
  }
  100% {
    -webkit-transform: scale(12);
            transform: scale(12);
    opacity: 0;
  }
}
.strategy {
  position: relative;
}
.strategy .title {
  line-height: 1;
  position: absolute;
  z-index: 2;
  top: 0;
  left: 50%;
  -webkit-transform: translateX(-50%);
      -ms-transform: translateX(-50%);
          transform: translateX(-50%);
}
.strategy .world_box{
    position: relative;
}
.strategy .world_box img{
    width: 100%;
}
.strategy .world {
  position: relative;
}
.strategy .world > div:first-child {
  position: relative;
}
.strategy .world > div:first-child > img {
  width: 100%;
}
.strategy .point {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #333;
  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;
  position: relative;
}
.strategy .point::before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #333;
  position: absolute;
  z-index: 3;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  -webkit-animation: scale 2s infinite;
          animation: scale 2s infinite;
}
.strategy .point::after {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: #fff;
  position: absolute;
  z-index: 2;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  -webkit-animation: scale2 2s infinite;
          animation: scale2 2s infinite;
}
.strategy .line {
  position: absolute;
  width: 60px;
  height: 1px;
  background: #333;
  -webkit-transform: rotate(-35deg);
      -ms-transform: rotate(-35deg);
          transform: rotate(-35deg);
  top: -15px;
  left: -2px;
}
.strategy .dian_other .line {
  -webkit-transform: rotate(35deg);
      -ms-transform: rotate(35deg);
          transform: rotate(35deg);
  right: -4px;
  left: initial;
}
.strategy .country {
  padding: 8px 15px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  border: 1px solid #666666;
  border-radius: 40px;
  background: rgba(255, 255, 255, 0.8);
  line-height: 1;
  position: absolute;
  white-space: nowrap;
  left: 50px;
  top: -50px;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.strategy .country img {
  margin-right: 8px;
}
.strategy .country:hover {
  background: #0460A9;
  color: #fff;
  border-color: #0460A9;
}
.strategy .dian_other .country {
  left: initial;
  right: 45px;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  margin-right: 100%;
}
.strategy .info_phone{
    display: none;
}
.strategy .info > div {
  cursor: pointer;
  position: absolute;
}
.strategy .info > div:nth-child(1) {
  top: 15%;
  left: 8.5%;
}
.strategy .info > div:nth-child(2) {
  top: 29%;
  left: 7%;
}
.strategy .info > div:nth-child(2) .point::before {
  -webkit-animation-delay: 0.2s;
          animation-delay: 0.2s;
}
.strategy .info > div:nth-child(2) .point::after {
  -webkit-animation-delay: 0.2s;
          animation-delay: 0.2s;
}
.strategy .info > div:nth-child(3) {
  top: 25%;
  left: 5%;
}
.strategy .info > div:nth-child(3) .point::before {
  -webkit-animation-delay: 0.3s;
          animation-delay: 0.3s;
}
.strategy .info > div:nth-child(3) .point::after {
  -webkit-animation-delay: 0.3s;
          animation-delay: 0.3s;
}
.strategy .info > div:nth-child(4) {
  top: 30%;
  left: 22%;
}
.strategy .info > div:nth-child(5) {
  top: 50%;
  left: 35%;
}
.strategy .info > div:nth-child(5) .point::before {
  -webkit-animation-delay: 0.4s;
          animation-delay: 0.4s;
}
.strategy .info > div:nth-child(5) .point::after {
  -webkit-animation-delay: 0.4s;
          animation-delay: 0.4s;
}
.strategy .info > div:nth-child(6) {
  top: 55%;
  left: 37%;
}
.strategy .info > div:nth-child(6) .point::before {
  -webkit-animation-delay: 0.5s;
          animation-delay: 0.5s;
}
.strategy .info > div:nth-child(6) .point::after {
  -webkit-animation-delay: 0.5s;
          animation-delay: 0.5s;
}
.strategy .info > div:nth-child(7) {
  top: 65%;
  left: 41%;
}
.strategy .info > div:nth-child(7) .point::before {
  -webkit-animation-delay: 0.6s;
          animation-delay: 0.6s;
}
.strategy .info > div:nth-child(7) .point::after {
  -webkit-animation-delay: 0.6s;
          animation-delay: 0.6s;
}
.strategy .info > div:nth-child(8) {
  top: 45%;
  left: 84%;
}
.strategy .info > div:nth-child(8) .point::before {
  -webkit-animation-delay: 0.7s;
          animation-delay: 0.7s;
}
.strategy .info > div:nth-child(8) .point::after {
  -webkit-animation-delay: 0.7s;
          animation-delay: 0.7s;
}
.strategy .info > div:nth-child(9) {
  top: 88%;
  left: 96%;
}
.strategy .info > div:nth-child(9) .point::before {
  -webkit-animation-delay: 0.8s;
          animation-delay: 0.8s;
}
.strategy .info > div:nth-child(9) .point::after {
  -webkit-animation-delay: 0.8s;
          animation-delay: 0.8s;
}
.strategy .shop {
  display: none;
  position: fixed;
  z-index: 99;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: rgba(0, 0, 0, 0.8);
}
.strategy .shop > div {
  -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;
  border-radius: 20px;
  width: 480px;
  padding: 36px 30px;
  display: none;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}
.strategy .shop_top {
  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;
  line-height: 1;
}
.strategy .shop_top .l {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.strategy .shop_top .l img {
  width: 32px;
  margin-right: 15px;
}
.strategy .shop_close {
  width: 22px;
  cursor: pointer;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.strategy .shop_close:hover {
  -webkit-transform: rotate(180deg);
      -ms-transform: rotate(180deg);
          transform: rotate(180deg);
}
.strategy .shop_img {
  position: relative;
  height: 0;
  padding-bottom: 38%;
  overflow: hidden;
  display: block;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.strategy .shop_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;
}
.strategy .shop_img:hover img {
  -webkit-transform: scale(1.05);
      -ms-transform: scale(1.05);
          transform: scale(1.05);
}
.strategy .shop_des {
  color: #666666;
  line-height: 1.8;
}
.strategy .shop_contact svg {
  width: 14px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.strategy .shop_contact > div {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.strategy .shop_contact a:hover {
  color: #0460A9;
}
.strategy .contact_info {
  color: #666;
  width: calc(100% - 30px);
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.strategy .text {
  width: 400px;
  position: absolute !important;
  right: 24%;
  bottom: 25%;
}
.strategy .a_btn {
  border: 1px solid #333;
}
.strategy .text_top {
  line-height: 1;
}

.news .title {
  line-height: 1;
}
.news .list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.news .list > div {
  width: calc((100% - 80px) / 3);
  position: relative;
}
.news .img {
  position: relative;
  height: 0;
  padding-bottom: 56%;
  overflow: hidden;
  display: block;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.news .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;
}
.news .img:hover img {
  -webkit-transform: scale(1.05);
      -ms-transform: scale(1.05);
          transform: scale(1.05);
}
.news .time {
  line-height: 1;
  color: #999;
}
.news .tit {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.news .tit a {
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.news .tit a:hover {
  color: #0460A9;
}
.news .tag {
  color: #fff;
  position: absolute;
  z-index: 2;
  left: -5px;
  top: -5px;
  width: 90px;
  height: 44px;
  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;
  background: #0460A9;
  clip-path: polygon(0% 0%, 100% 0%, 90% 100%, 0% 100%);
}
.news .a_btn {
  border: 1px solid #333;
  margin-left: auto;
  margin-right: auto;
}

@media screen and (max-width: 1700px) {
  .product .sort div {
    margin: 0 35px;
  }
  .product .product_bg {
    width: 80%;
  }
  .product .swiper-slide-active .car_img img {
    height: 340px;
  }
  .product .car_img img {
    height: 240px;
  }
  .product .parameter_c {
    margin: 0 60px;
  }
  .advantage .box {
    height: 100vh;
  }
  .advantage .text > div {
    padding: 40px 25px;
  }
  .advantage_top img {
    width: 300px;
  }
  .strategy .text {
    width: 320px;
  }
  .news .list > div {
    width: calc((100% - 60px) / 3);
  }
  .product .car_btn {
    width: 40px;
    height: 40px;
  }
  .product .car_prev {
    margin-left: 10%;
  }
  .product .car_next {
    margin-right: 10%;
  }
}
@media screen and (max-width: 1200px) {
  .product .car_prev {
    margin-left: 5%;
  }
  .product .car_next {
    margin-right: 5%;
  }
  .product .car_img img {
    height: 180px;
  }
  .product .swiper-slide-active .car_img img {
    height: 240px;
  }
  .product .flx {
    -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;
  }
  .product .parameter_c {
    margin: 30px 0;
  }
  .advantage .txt {
    -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;
    color: #333;
    padding-top: 0;
    margin-top: 0;
    border-top: none;
    border-bottom: 1px solid #e5e4e4;
    padding-bottom: 20px;
    opacity: 1;
  }
  .advantage .txt span:first-child {
    margin-bottom: 10px;
  }
  .advantage .box {
    position: relative;
    height: 0;
    padding-bottom: 56%;
    overflow: hidden;
    display: block;
    -webkit-transition: 0.5s;
    transition: 0.5s;
  }
  .advantage .text {
    position: relative;
    bottom: 0;
    left: 0;
    -webkit-transform: inherit;
        -ms-transform: inherit;
            transform: inherit;
    color: #333;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    -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);
    width: 100%;
  }
  .advantage .des {
    max-height: inherit;
    opacity: 1;
    margin-top: 20px;
    -webkit-transition: inherit !important;
    transition: inherit !important;
  }
  .advantage .text > div {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: reverse;
        -ms-flex-direction: column-reverse;
            flex-direction: column-reverse;
  }
  .advantage .text > div::after {
    display: none;
  }
  .advantage .text > .text_act {
    background: #0460A9;
    color: #fff;
  }
  .advantage .des > div::before {
    background: #333;
    margin-right: 10px;
    width: 5px;
    height: 5px;
  }
  .advantage .des > div:nth-child(n+2) {
    margin-top: 10px;
  }
  .advantage .text_act .des > div::before {
    background: #fff;
  }
  .advantage .text_act .txt {
    color: #fff;
    border-top: none;
    border-bottom: 1px solid rgba(255,255,255,0.4);
  }
  .advantage .txt span:first-child {
    margin-bottom: 5px;
  }
  .strategy .text {
    position: relative !important;
    bottom: 0;
    right: inherit;
    margin: auto;
    text-align: center;
  }
  .strategy .a_btn {
    margin-left: auto;
    margin-right: auto;
  }
  .news .list > div {
    width: calc((100% - 40px) / 3);
  }
}
@media screen and (max-width: 900px) {
  .advantage .text {
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    padding: 5% 5% 0;
    -webkit-box-shadow: none;
            box-shadow: none;
            align-items: normal;
  }
  .advantage .box{
      display: none;
  }
  .advantage .advantage_top{
      position: relative;
      left: 0;
      transform: inherit;
      color: #333;
      margin-top: 0;
  }
  .advantage .des > div::before{
      background: #fff;
  }
  .advantage .txt{
      color: #fff;
  }
  .advantage_top div{
      margin-bottom: 0;
  }
  .advantage_top img{
      display: none;
  }
  .advantage .text > div {
      overflow: hidden;
    padding: 25px;
    width: calc((100% - 15px) / 2);
    -webkit-box-flex: inherit;
        -ms-flex: inherit;
            flex: inherit;
    border-radius: 6px;
    -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);
            color: #fff;
            
  }
  .advantage .text .text_bg{
      display: block;
  }
  .advantage .text > div:nth-child(n+3) {
    margin-top: 15px;
  }
}
@media screen and (max-width: 768px) {
    .strategy .info_phone{
    display: block;
}
    .strategy .shop > div{
        width: 360px;
        padding: 20px;
    }
    .product .sort{
        flex-direction: column;
    }
  .product .sort div {
    margin: 0 20px;
  }
  .product .parameter_c > div {
    padding: 0 25px;
  }
  .product .number_des {
    margin-top: 10px;
  }
  .advantage_top img {
    width: 180px;
  }
  .news .list {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .news .list > div {
    width: 100%;
    margin-bottom: 25px;
  }
  .news .list > div:last-child {
    margin-bottom: 0;
  }
  .strategy .text {
    margin-top: 25px;
  }
  .strategy .info_pc > div {
    position: relative;
    top: inherit !important;
    left: inherit !important;
    width: calc((100% - 30px) / 3);
    margin-right: 15px;
  }
  .strategy .info > div:nth-child(3n) {
    margin-right: 0px;
  }
  .strategy .info > div:nth-child(n+4) {
    margin-top: 15px;
  }
  .strategy .line {
    display: none;
  }
  .strategy .country {
    position: relative;
    top: initial;
    left: initial;
    right: initial !important;
    width: 100%;
  }
  .strategy .country span {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
  }
  .strategy .dian_other .country {
    width: 100%;
  }
  .strategy .info_pc .point {
    display: none;
  }
  .strategy .info {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    padding: 0 5%;
  }
  .product .swiper-slide-active .car_img img {
    height: 150px;
  }
  .product .car_img img {
    height: 100px;
  }
  .product .car_img{
      text-align: center;
  }
  .car_name {
      font-size: 14px;
  }
}
@media screen and (max-width: 500px) {
  .product .parameter_c {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .product .parameter_c > div {
    width: 50%;
    padding: 0 20px !important;
    text-align: center;
  }
  .product .parameter_c > div:nth-child(even) {
    margin-right: 0;
    border-right: none;
  }
  .product .parameter_c > div:nth-child(n+3) {
    margin-top: 20px;
  }
  .product .number_top {
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
  }
  .strategy .shop {
    width: 100%;
    padding: 20px;
  }
  .product .swiper-slide-active .car_img img {
    height: 100px;
  }
  .product .car_img img {
    height: 60px;
  }
  .advantage .text > div {
    width: 100%;
  }
  .advantage .text > div:nth-child(n+2) {
    margin-top: 15px;
  }
}