@charset "UTF-8";
.title {
  line-height: 1;
  padding-bottom: 33px;
  border-bottom: 1px solid #D9D9D9;
  font-weight: 500;
}
.intro_btm .swiper-wrapper{
    height: auto;
}
.bread {
  background: #F9F9F9;
}

.bread_flx {
  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;
}

.bread_link {
  width: 47%;
}
.bread_link a {
  color: #989898;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.bread_link a:hover {
  color: #2b68bf;
}
.bread_link .swiper-slide {
  margin-right: 79px;
  width: auto;
  height: 70px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  position: relative;
}
.bread_link .act a {
  color: #2b68bf;
}
.bread_link .act::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 3px;
  background: #2b68bf;
  bottom: 0;
  left: 0;
}

.all {
  padding: 68px 0 49px;
}

.intro {
  background: -webkit-gradient(linear, left top, left bottom, from(#EEEEEE), to(#FCFCFC));
  background: linear-gradient(180deg, #EEEEEE 0%, #FCFCFC 100%);
}
.intro .intro_top {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.intro .intro_l {
  width: 33.47%;
  padding-top: 6%;
  padding-bottom: 3%;
}
.intro .intro_r {
  width: 60.97%;
  display: flex;
  align-items: center;
  justify-content: end;
}
.intro .intro_r img {
  max-width: 100%;
}
.intro .sub {
  font-weight: bold;
  color: #2b68bf;
}
.intro .tit {
  font-weight: 500;
  line-height: 1.14;
}
.intro .des {
  line-height: 2;
  margin-top: 42px;
}
.intro .intro_more {
  margin-top: 42px;
  width: 200px;
  height: 50px;
  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;
  border: 2px solid #2b68bf;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  color: #2b68bf;
}
.intro .intro_more:hover {
  background: #2b68bf;
  color: white;
}
.intro .intro_btm {
  position: relative;
}
.intro .btn {
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
}
.intro .btn_prev {
  left: -93px;
}
.intro .btn_next {
  right: -93px;
}
.intro .swiper-slide {
  padding: 41px 25px;
  border-top: 1px solid #D9D9D9;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  position: relative;
}
.intro .swiper-slide::before {
  display: block;
  content: "";
  position: absolute;
  width: 0;
  height: 3px;
  background: #2B69BF;
  left: 0;
  top: 0;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.intro .swiper-slide:hover::before {
  width: 100%;
}
.intro .btm_des {
  margin-top: 14px;
  color: #898989;
  line-height: 1.6875;
}
.intro .btm_tit {
  color: #2B69BF;
  font-weight: 500;
}
.download_box>div{
    display: none;
}
.download_box>div:first-child{
    display: block;
}
.download .list {
  margin-top: 46px;
  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;
}
.download .list > div {
  width: calc((100% - 23px) / 2);
  padding: 29px 51px;
  background: #F9F9F9;
  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;
}
.download .list > div:nth-child(n+3) {
  margin-top: 27px;
}
.download .list a {
  cursor: pointer;
}
.download .tit {
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  font-weight: 500;
}
.download .tit:hover {
  color: #2b68bf;
}
.download .info_num {
  color: #898989;
  margin-top: 17px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  line-height: 1;
}
.download .format {
  padding: 0 24px;
  margin: 0 24px;
  border-left: 2px solid #D9D9D9;
  border-right: 2px solid #D9D9D9;
}
.download .download_btm {
  border-top: 3px solid #2B69BF;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  background: #F9F9F9;
  margin-top: 112px;
}
.download .download_l {
  width: 57%;
  padding: 78px 68px 0px;
}
.download .download_r {
  width: 43%;
}
.download .img {
  position: relative;
  height: 0;
  padding-bottom: 73%;
  overflow: hidden;
  display: block;
}
.download .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;
}
.download .btm_tit {
  font-weight: 500;
}
.download .btm_des {
  font-weight: 500;
  color: #2B69BF;
}
.download .btm_con {
  margin-top: 41px;
  line-height: 2;
  height: 12em;
  overflow: auto;
  padding-right: 10px;
}
.download .btm_con::-webkit-scrollbar {
  width: 2px;
  border-radius: 4px;
}
.download .btm_con::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.04);
  /* 背景色 */
  border-radius: 4px;
}
.download .btm_con::-webkit-scrollbar-thumb {
  background: #2B69BF;
  /* 滚动色 */
  border-radius: 6px;
}
.download .info {
  max-width: 80%;
}
.download .tit {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
.download .news_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;
  padding-bottom: 4px;
  border-bottom: 2px solid #D9D9D9;
}
.download .news_sort {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.download .news_sort > div {
  width: 155px;
  height: 104px;
  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;
  cursor: pointer;
}
.download .news_sort .news_act {
  color: white;
  background: #2b68bf;
}
.download .title{
    padding-bottom: 0;
    border-bottom: none;
}
.factory {
  margin-top: 107px;
}
.factory .factory_flx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  margin-top: 65px;
}
.factory .factory_flx > div {
  width: calc((100% - 95px) / 2);
}
.factory_top{
    display: flex;
    line-height: 1;
    margin-bottom: 16px;
        align-items: baseline;
}
.factory_top>span:first-child{
    color: #2B69BF;
    margin-right: 10px;
    font-weight: bold;
}
.factory_flx ul{
    display: flex;
    flex-wrap: wrap;
}
.factory_flx ul li{
    width: 50%;
}
.factory_flx ul li:nth-child(even){
    padding-left: 10%;
    border-left:1px solid #D9D9D9;
}
.factory_flx ul li:nth-child(n+3){
    margin-top: 57px;
}
.factory .img {
  position: relative;
  height: 0;
  padding-bottom: 56%;
  overflow: hidden;
  display: block;
}
.factory .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;
}
.factory .btm {
  margin-top: 39px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.factory .btm > div {
  width: 50%;
  text-align: center;
}
.factory .btm > div:first-child {
  border-right: 1px solid #D9D9D9;
}
.factory .addres {
  font-weight: 500;
  line-height: 32px;
}
.factory .addres_des {
  color: #898989;
  margin-top: 4px;
  line-height: 27px;
}
.factory .top {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  line-height: 32px;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  font-weight: bold;
}
.factory .num {
  color: #2B69BF;
  font-weight: bold;
  margin-right: 10px;
}

.partner {
  margin-top: 123px;
}
.partner .con {
  margin-top: 34px;
  line-height: 2;
}
.partner .img {
  margin-top: 34px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}
.partner .img > div {
  height: 100px;
  width: 12.5%;
  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;
}
.partner .img > div img {
  max-width: 80%;
  max-height: 80%;
}

@media screen and (max-width: 1600px) {
  .title {
    padding-bottom: 25px;
  }
  .bread_link .swiper-slide {
    margin-right: 50px;
  }
  .intro .des {
    margin-top: 25px;
  }
  .intro .intro_more {
    margin-top: 30px;
    width: 160px;
  }
  .intro .swiper-slide {
    padding: 30px 20px;
  }
  .intro .btm_des {
    margin-top: 8px;
  }
  .intro .btn_prev {
    left: -70px;
  }
  .intro .btn_next {
    right: -70px;
  }
  .download .list > div {
    padding: 30px 35px;
  }
  .download .download_btm {
    margin-top: 7.77%;
  }
  .download .download_l {
    padding: 50px 45px 0px;
  }
  .download .btm_con {
    margin-top: 20px;
    height: 10em;
  }
  .factory {
    margin-top: 7.43%;
  }
  .factory .factory_flx {
    margin-top: 46px;
  }
  .factory .factory_flx > div {
    width: calc((100% - 60px) / 2);
  }
  .factory_flx ul li:nth-child(n+3) {
    margin-top: 30px;
  }
  .factory .btm {
    margin-top: 30px;
  }
  .partner {
    margin-top: 8.54%;
  }
  .partner .img > div {
    height: 90px;
  }
  .factory_top{
      margin-bottom: 10px;
  }
  .download .news_sort > div{
        height: 80px;
  }
}
@media screen and (max-width: 1200px) {
        .factory .factory_flx > div {
        width: calc((100% - 35px) / 2);
    }
    .factory_flx ul li:nth-child(n+3) {
    margin-top: 25px;
}
  .intro_btn {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    margin-top: 25px;
  }
  .intro .btn {
    position: relative;
    top: 0;
    -webkit-transform: inherit;
        -ms-transform: inherit;
            transform: inherit;
    left: 0;
    right: 0;
    margin: 0 10px;
  }
  .partner .img > div {
    width: 20%;
  }
  .download .download_l {
    padding: 25px 30px 0px;
  }
  .download .btm_con {
    margin-top: 10px;
    height: 8em;
  }
  .factory .btm {
    margin-top: 20px;
  }
}
@media screen and (max-width: 1000px) {
  .intro .intro_top {
    padding-bottom: 25px;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
  .intro .intro_l {
    width: 40%;
  }
  .intro .intro_r {
    width: 50%;
  }
}
@media screen and (max-width: 1000px){
    .bread_flx{
       flex-direction: column;
           align-items: start;
    }
    .bread_link {
        width: 100%;
    }
}
@media screen and (max-width: 800px) {
  .download .download_btm {
    -webkit-box-orient: vertical;
    -webkit-box-direction: reverse;
        -ms-flex-direction: column-reverse;
            flex-direction: column-reverse;
  }
  .download .download_r {
    width: 100%;
  }
  .download .download_l {
    width: 100%;
    padding: 25px 30px;
  }
  .download .list > div {
    padding: 25px;
  }
  .download .format {
    padding: 0 15px;
    margin: 0 15px;
  }
}
@media screen and (max-width: 600px) {
  .title {
    padding-bottom: 15px;
  }
  .intro .intro_top {
    -webkit-box-orient: vertical;
    -webkit-box-direction: reverse;
        -ms-flex-direction: column-reverse;
            flex-direction: column-reverse;
  }
  .intro .intro_l {
    width: 100%;
  }
  .intro .intro_more {
    width: 130px;
    height: 40px;
  }
  .intro .des {
    margin-top: 10px;
  }
  .intro .intro_more {
    margin-top: 20px;
  }
  .intro .swiper-slide::before {
    height: 1px;
  }
  .intro {
    padding: 40px 0;
  }
  .intro .swiper-slide {
    padding: 20px 10px;
  }
  .all {
    padding: 40px 0;
  }
  .download .list {
    margin-top: 30px;
  }
  .download .list > div {
    width: 100%;
  }
  .download .list > div:nth-child(n+2) {
    margin-top: 10px;
  }
  .download .info_num {
    margin-top: 10px;
  }
  .download .download_btm {
    margin-top: 30px;
  }
  .factory {
    margin-top: 40px;
  }
  .factory .factory_flx {
    margin-top: 30px;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .factory .factory_flx > div {
    width: 100%;
  }
  .factory .btm {
    margin-top: 15px;
  }
  .factory .factory_flx > div:nth-child(2) {
    margin-top: 30px;
  }
  .factory .addres_des {
    line-height: 16px;
  }
  .partner {
    margin-top: 40px;
  }
  .partner .con {
    margin-top: 20px;
  }
  .partner .img > div {
    width: 25%;
    height: 70px;
  }
  .partner .img {
    margin-top: 10px;
  }
  .bread_link .swiper-slide {
    height: 50px;
  }
  .bread_link .swiper-slide {
    margin-right: 30px;
  }
    .download .news_sort > div{
width: 120px;
        height: 50px;
  }
}