.all {
  padding: 4.5% 0;
}
.info .common_btn{
    display: none;
}
.point2{
    height: 1px;
    width: 70%;
    margin: 30px auto 0;
}
.point2{
        display: flex;
    justify-content: center;
    margin-top: 30px;
}
.point2 span{
        height: 42px;
    width: 42px;
    display: flex !important;
    align-items: center;
    justify-content: center;
    line-height: 1;
    border: 1px solid #dddddd;
    color: #666666;
    padding: 0;
    margin: 0 5px !important;
    background: none;
    border-radius: 0;
    opacity: 1;
}
.point2 .swiper-pagination-bullet-active{
        background: #f00000;
    color: #fff;
}
.classification {
  border-bottom: 1px solid #eeeeee;
  padding-bottom: 70px;
  margin-bottom: 60px;
}
.classification .flx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  border-bottom: 1px solid #eeeeee;
}
.classification .flx div {
  height: 58px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  position: relative;
  margin-right: 60px;
}
.classification .flx div:last-child {
  margin-right: 0;
}
.classification .flx .act::after {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: #f00000;
}
.classification .flx a {
  color: #222222;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.classification .flx a:hover {
  color: #F00000;
}
.classification .tab {
  margin-top: 60px;
}
.classification .tab > div {
  display: none;
}
.classification .tab > div:first-child {
  display: block;
}
.classification .tab_flx {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.classification .l {
  width: 200px;
}
.classification .l .img {
  -webkit-box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
          box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
  position: relative;
  height: 0;
  padding-bottom: 100%;
  overflow: hidden;
  display: block;
  -webkit-transition: 0.5s;
  transition: 0.5s;
  border-radius: 10px;
}
.classification .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;
}
.classification .r {
  width: calc(100% - 260px);
}
.classification .tit {
  font-weight: bold;
  line-height: 1;
}
.classification .subtit {
  line-height: 1;
  margin: 0px 0px 12px;
  font-weight: bold;
}
.classification .des {
  line-height: 1.875;
  color: #888888;
  width: 94%;
}

.info .info_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;
}
.info .info_r {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.info .info_search {
  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;
  border: 1px solid #eeeeee;
  width: 300px;
  height: 50px;
  padding: 0 20px;
  margin-left: 60px;
}
.info input {
  border: none;
  background: none;
  width: calc(100% - 40px);
}
.info .sort {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  border-bottom: 1px solid #eeeeee;
}
.info .sort div {
  height: 58px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  position: relative;
  margin-right: 80px;
}
.info .sort div:last-child {
  margin-right: 0;
}
.info .sort .act::after {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: #f00000;
}
.info .sort a {
  color: #222222;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.info .sort a:hover {
  color: #F00000;
}
.info .list {
  margin-top: 60px;
}
.info .list .item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  /*padding: 30px 0;
  border-bottom: 1px solid #eeeeee;*/
}
/*.info .list .item:first-child {
  padding-top: 0;
}*/
.info .l {
  width: 240px;
}
.info .c {
  /*width: calc(100% - 490px);*/
  width: calc(100% - 260px);
}
.info .img {
  position: relative;
  height: 0;
  padding-bottom: 62.5%;
  overflow: hidden;
  display: block;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.info .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;
}
.info .img:hover {
  -webkit-box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
          box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
}
.info .tit {
  line-height: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
.info .tit a {
  color: #222222;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.info .tit a:hover {
  color: #f00000;
}
.info .des {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  color: #888888;
  line-height: 1;
  margin-top: 20px;
}

.construction {
  margin-top: 5.9%;
}
.construction .sw {
  margin-top: 60px;
  position: relative;
}
.construction .prev {
  left: -55px;
}
.construction .next {
  right: -55px;
}
.construction .img {
  position: relative;
  height: 0;
  padding-bottom: 63%;
  overflow: hidden;
  display: block;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.construction .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;
}
.construction .img:hover img {
  -webkit-transform: scale(1.05);
      -ms-transform: scale(1.05);
          transform: scale(1.05);
}
.construction .tit {
  line-height: 1;
  margin-top: 28px;
  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;
}
.construction .des {
  padding-top: 22px;
  line-height: 1.875;
  color: #888888;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.construction .common_btn {
  
  margin-top: 30px;
}

.publicity {
  padding-top: 5.9%;
}
.publicity .vio {
  margin-top: 60px;
  overflow: hidden;
  position: relative;
  cursor: pointer;
            height: 0;
            padding-bottom: 56%;
            overflow: hidden;
}
.publicity .vio_bg {
  z-index: 2;
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
}
.publicity .vio_bg img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
     position: absolute;
     top: 0;
     bottom: 0;
     left: 0;
     right: 0;
     margin: auto;
}
.publicity .shadow{
  position: absolute;
  z-index: 2;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
}
.publicity .play {
  cursor: pointer;
  position: absolute;
  z-index: 3;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  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;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  color: #fff;
}
.publicity .play div {
  line-height: 1;
  margin-top: 20px;
}
.publicity video {
  width: 100%;
  display: block;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 0;
}

.player {
  margin-top: 5.9%;
}
.player .player_box {
  margin-top: 60px;
  position: relative;
}
.player .img {
  position: relative;
  height: 0;
  padding-bottom: 50%;
  overflow: hidden;
  display: block;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.player .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;
}
.player .sw_clk {
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
      -ms-transform: translateY(-50%);
          transform: translateY(-50%);
  z-index: 2;
}
.player .prev {
  left: -55px;
}
.player .next {
  right: -55px;
}

.product {
  margin-top: 100px;
}
.product .sw {
  margin-top: 60px;
  position: relative;
}
.product .img {
  position: relative;
  height: 0;
  padding-bottom: 105%;
  overflow: hidden;
  display: block;
  -webkit-transition: 0.5s;
  transition: 0.5s;
  border: 1px solid #eeeeee;
}
.product .img img {
  position: absolute;
  height: 100%;
  width: 100%;
  object-fit: cover;
  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;
}
.product .img:hover {
  -webkit-box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
          box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.1);
}
.product .tit {
  margin-top: 30px;
  line-height: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  text-align: center;
}
.product .tit a {
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  color: #222;
}
.product .tit a:hover {
  color: #F00000;
}
.product .sub {
  margin-top: 15px;
  color: #888888;
  text-align: center;
  
  overflow: hidden;
text-overflow: ellipsis;
display: -webkit-box;
-webkit-line-clamp: 1;
-webkit-box-orient: vertical;
}
.product .prev {
  left: -55px;
}
.product .next {
  right: -55px;
}


.point {
  display: none;
}

@media screen and (max-width: 1600px) {
  .construction .sw {
    margin-top: 35px;
  }
  .construction .tit {
    margin-top: 20px;
  }
  .construction .des {
    padding-top: 10px;
  }
  .construction .common_btn {
    margin-top: 25px;
  }
  .publicity .vio {
    margin-top: 35px;
  }
  .product {
    margin-top: 6.94%;
  }
  .product .sw {
    margin-top: 35px;
  }
  .product .tit {
    margin-top: 20px;
  }
  .product .sub {
    margin-top: 10px;
  }
  .player .player_box {
    margin-top: 35px;
  }
  .classification .tab {
    margin-top: 5.55%;
  }
  .classification {
    padding-bottom: 3.6%;
    margin-bottom: 3%;
  }
  .info .info_search {
    width: 250px;
    margin-left: 40px;
  }
  .info .sort div {
    height: 44px;
    margin-right: 44px;
  }
  .info .list {
    margin-top: 35px;
  }
  /*.info .c {
    width: calc(100% - 450px);
  }*/
}
@media screen and (max-width: 1200px) {
  .construction .sw {
    margin-top: 25px;
  }
  .construction .prev {
    left: -40px;
  }
  .construction .next {
    right: -40px;
  }
  .publicity .vio {
    margin-top: 25px;
  }
  .product .sw {
    margin-top: 25px;
  }
  .product .prev {
    left: -40px;
  }
  .product .next {
    right: -40px;
  }
  .player .player_box {
    margin-top: 25px;
  }
  .classification .r {
    width: calc(100% - 240px);
  }
  .player .prev {
    left: -40px;
}
.player .next {
    right: -40px;
}
}
@media screen and (max-width: 768px) {
  .all {
    padding: 20px 0 40px;
  }
  .classification {
    padding-bottom: 30px;
    margin-bottom: 40px;
  }
  .classification .flx div {
    height: 44px;
    margin-right: 20px;
  }
  .classification .flx div a {
    white-space: nowrap;
  }
  .classification .tab_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;
  }
  .classification .r {
    width: 100%;
    margin-top: 20px;
  }
  .classification .subtit {
    margin: 0px 0 5px;
  }
  .classification .flx {
    overflow-x: auto;
  }
  .construction {
    margin-top: 40px;
  }
  .point {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    margin-top: 20px;
  }
  .sw_clk {
    display: none;
  }
  .publicity .play svg {
    width: 40px;
    height: 40px;
  }
  .publicity {
    padding-top: 40px;
  }
  .product {
    margin-top: 40px;
  }
  .player {
    margin-top: 40px;
  }
  .info .info_top {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
  }
  .info .info_r {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    width: 100%;
  }
  .info .info_search {
    margin-left: 0;
    margin-top: 25px;
  }
  /*.info .list .item {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: start;
        -ms-flex-align: start;
            align-items: flex-start;
  }*/
  .point2 span{
      width: 24px;
      height: 24px;
      font-size: 10px;
  }
  .info .l {
    width: 160px;
  }
  .info .c {
    width: calc(100% - 175px);
    /*margin-top: 25px;*/
  }
  .info .common_btn {
    margin-top: 25px;
  }
  .info .des {
    margin-top: 10px;
  }
  .product .tit{
      margin-top: 15px;
  }
}