.tab_con_top{
    display: flex;
    margin-bottom: 30px;
}
.tab_con_top>div{
    margin-right: 20px;
    cursor: pointer;
}
.tab_con_top>div:last-child{
    margin-right: 0px;
}
.tab_con_top .tab_con_top_act:after{
        margin-top: 6px;
    content: '';
    display: block;
    height: 2px;
    width: 100%;
    background: #e50012;
}
.tab_con_btm>div{
    display: none;
}
.tab_con_btm>div:first-child{
    display: block;
}
.all {
  padding: 4.5% 0;
}
.flx .r .common_btn{
    margin-top: 40px;
    
}
.all .flx{
    display: flex;
    justify-content: space-between;
}
.tab_con_tit{
    display: inline-block;
    margin-bottom: 30px;
}
.tab_con_tit:after{
    margin-top: 6px;
    content:'';
    display: block;
    height: 2px;
    width: 100%;
    background: #e50012;
}
.tab_con>div:nth-child(n+2){
    margin-top: 40px;
}
.tab_con .point{
    display: none;
}
.tab_con .sw {
  position: relative;
}
.tab_con .prev {
  left: -55px;
}
.tab_con .next {
  right: -55px;
}
.tab_con .img {
  position: relative;
  height: 0;
  padding-bottom: 63%;
  overflow: hidden;
  display: block;
  -webkit-transition: 0.5s;
  transition: 0.5s;
}
.tab_con .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;
}
.tab_con .img:hover img {
  -webkit-transform: scale(1.05);
      -ms-transform: scale(1.05);
          transform: scale(1.05);
}
.tab_con .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;
}
.tab_con .des {
    margin-top: 0;
  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;
}
.tab_con .common_btn {
  
  margin-top: 20px;

}

.con_flx{
    display: flex;
    color: #222222;
    line-height: 1.875;
}
.con_flx>div{
    flex: 1;
    margin-right: 84px;
}
/*.con_flx>div>div:nth-child(n+2){
    margin-top: 10px;
}
.con_flx>div:last-child{
    margin-right: 0;
}*/
.l{
    width: 55.55%;
}
.r{
    padding-top: 45px;
    width: calc(44.45% - 60px);
}
.info_list{
    margin-top: 65px;
}
.info_list>div{
    display: flex;
    justify-content: space-between;
}
.info_list>div:nth-child(n+2){
    margin-top: 10px;
}
.name{
    width: 64px;
    text-align-last: justify;
    color: #888888;
    white-space: nowrap;
}
.name_value{
    width: calc(100% - 100px);
}
.des {
  margin-top: 30px;
  line-height: 1.6;
}

.sw1 {
  position: relative;
    border: 1px solid #f5f5f5;
}
.sw1 .swiper-slide {
  position: relative;
  height: 0;
  padding-bottom: 70%;
  overflow: hidden;
  display: block;
  /*-webkit-transition: 0.5s;
  transition: 0.5s;
  background-image: -webkit-gradient(linear, left top, left bottom, from(#f5f5f5), to(#d2d2d2));
  background-image: linear-gradient(#f5f5f5, #d2d2d2);*/

}
.sw1 .swiper-slide img {
  position: absolute;
  /*max-height: 90%;
  max-width: 90%;*/
  width: 100%;
  height: 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;
}
.sw1 .prev {
  left: 20px;
  z-index: 2;
}
.sw1 .next {
  right: 20px;
  z-index: 2;
}
.sw1 .vio {
    cursor: pointer;
    justify-content: center;
    height: 125px;
  width: 200px;
  overflow: hidden;
  position: absolute;
  z-index: 2;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  background-color: #222222;
  right: 20px;
  bottom: 20px;
}
.sw1 .vio_bg {
  position: absolute;
  z-index: 2;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}
.sw1 .vio_bg img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.sw1 .vio_bg::after {
  content: "";
  position: absolute;
  z-index: 2;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
}
.sw1 .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;
}
.sw1 .play div {
  line-height: 1;
  margin-top: 20px;
}
.sw1 video {
  width: 100%;
  display: block;
}
.sw1 .point {
  display: none;
}

.sw2 {
  margin-top: 20px;;
}
.sw2 .swiper-slide {
  border: 1px solid #eeeeee;
  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;
  height: 110px;
}
.sw2 .swiper-slide img {
  max-height: 100%;
  max-width: 100%;
}
.sw2 .swiper-slide-thumb-active {
  border-color: #f00000;
}
.sw2 .vr::after {
  content: "";
  position: absolute;
  z-index: 2;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
}
.sw2 .vr_txt {
  text-align: center;
  position: absolute;
  z-index: 3;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  line-height: 1;
}
.sw2 .vr_txt div {
  color: #fff;
}
.content_tit{
    margin-top: 3%;
}
.content {
  line-height: 1.875;
  color: #222222;
  
}

.tab {
  margin-top: 50px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  border-bottom: 1px solid #eeeeee;
  padding-bottom: 20px;
}
.tab div {
  line-height: 1;
  margin-right: 60px;
  cursor: pointer;
  position: relative;
}
.tab div:last-child {
  margin-right: 0;
}
.tab div::after {
  content: "";
  width: 100%;
  height: 2px;
  background: #f00000;
  position: absolute;
  left: 0;
  top: 100%;
  margin-top: 20px;
  opacity: 0;
}
.tab .act::after {
  opacity: 1;
}

.tab_con {
  margin-top: 40px;
 
}

@-webkit-keyframes slide-in {
  0% {
    -webkit-transform: translateY(30PX);
            transform: translateY(30PX);
    opacity: 0;
  }
  100% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
    opacity: 1;
  }
}

@keyframes slide-in {
  0% {
    -webkit-transform: translateY(30PX);
            transform: translateY(30PX);
    opacity: 0;
  }
  100% {
    -webkit-transform: translateY(0);
            transform: translateY(0);
    opacity: 1;
  }
}
.link {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-top: 74px;
}
.link a {
  height: 50px;
  width: 160px;
  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;
  line-height: 1;
  background: #eeeeee;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  color: #222;
}
.link a:hover {
  background: #f00000;
  color: #fff;
}
.link a:first-child {
  margin-right: 20px;
}

.case {
  margin-top: 120px;
}
.case .sw {
  margin-top: 60px;
  position: relative;
}
.case .img {
  position: relative;
  height: 0;
  padding-bottom: 105%;
  overflow: hidden;
  display: block;
  -webkit-transition: 0.5s;
  transition: 0.5s;
  border: 1px solid #eeeeee;
}
.case .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;
}
.case .img:hover img {
  -webkit-transform: scale(1.05);
      -ms-transform: scale(1.05);
          transform: scale(1.05);
}
.case .tit {
  margin-top: 20px;
  line-height: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  text-align: center;
}
.case .tit a {
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
  color: #222;
}
.case .tit a:hover {
  color: #F00000;
}
.case .sub {
  margin-top: 5px;
  color: #888888;
  line-height: 1;
  text-align: center;
}
.case .prev {
  left: -55px;
}
.case .next {
  right: -55px;
}
.case .point {
  display: none;
}

@media screen and (max-width: 1600px) {
    .con_flx>div{
        margin-right: 40px;
    }
  .tab_con .tit {
    margin-top: 20px;
  }
  .tab_con .des {
    padding-top: 10px;
  }
  .tab_con .common_btn {
    margin-top: 25px;
  }
  .r{
      padding-top: 25px;
  }
  .info_list {
    margin-top: 30px;
}
  .case .tit {
    margin-top: 15px;
  }
  .case .sub {
    margin-top: 10px;
  }
  .des {
    margin-top: 25px;
  }
  .tab {
    margin-top: 35px;
    padding-bottom: 15px;
  }
  .tab div::after {
    margin-top: 15px;
  }
  .tab_con {
    margin-top: 40px;
  }
  .link {
    margin-top: 50px;
  }
  .case {
    margin-top: 8.3%;
  }
  .case .sw {
    margin-top: 35px;
  }
  .sw2 .swiper-slide{
      height: 80px;
  }
  .r {
    width: calc(44.45% - 50px);
}
.tab_con_tit {
    margin-bottom: 25px;
}
.tab_con>div:nth-child(n+2) {
    margin-top: 30px;
}
}
@media screen and (max-width: 1200px) {
    .tab_con_tit {
    margin-bottom: 20px;
}
    .con_flx{
        justify-content: space-between;
    }
    .con_flx>div{
        flex: initial;
        width: calc((100% - 25px)/2);
        margin-right: 0;
    }
    .con_flx>div:nth-child(n+3){
        margin-top: 20px;
    }
    .con_flx{
        flex-wrap: wrap;
    }
    .tab_con .prev {
    left: -40px;
  }
  .tab_con .next {
    right: -40px;
  }
    .r {
    padding-top: 10px;
    width: calc(44.45% - 35px);
}
    .des {
        margin-top: 15px;
    }
        .info_list {
        margin-top: 20px;
    }
  .case .sw {
    margin-top: 25px;
  }
  .case .prev {
    left: -40px;
  }
  .case .next {
    right: -40px;
  }
  .sw2 .swiper-slide {
    height: 80px;
  }
  .des {
    margin-top: 25px;
  }
  .tab {
    margin-top: 25px;
  }
  .tab_con {
    margin-top: 25px;
  }
  .link {
    margin-top: 30px;
  }
  .link a {
    width: 110px;
    height: 40px;
  }
}
@media screen and (max-width: 768px) {
    .tab_con .common_btn{
       margin-top: 20px;
    }
        .sw_clk {
        display: none;
    }
    .tab_con .point{
    display: flex;
            justify-content: center;
        margin-top: 20px;
}
    .case .tit{
        margin-top: 15px;
    }
    .all .flx{
        flex-direction: column;
    }
    .l {
    width: 100%;
}
.r {
    margin-top: 25px;
    width: 100%;
}
    .des {
        margin-top: 15px;
    }
        .info_list {
        margin-top: 15px;
    }
  .all {
    padding: 40px 0;
  }
  .case {
    margin-top: 40px;
  }
  .case .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;
  }
  .sw2 {
    width: 100%;
    margin-top: 15px;
  }
  .sw1 .vio {
      height: 70px;
    width: 110px;
  }
  .sw1 .play svg{
      width: 30px;
      height: 30px;
  }
  .des {
    margin-top: 20px;
  }
  .content_tit {
    margin-top: 25px;
  }
  .tab {
    margin-top: 20px;
    padding-bottom: 10px;
    overflow-x: scroll;
  }
  .tab div {
    word-break: keep-all;
    margin-right: 25px;
  }
  .tab div::after {
    margin-top: 8px;
  }
  .tab_con {
    margin-top: 15px;
  }
  .link {
    margin-top: 20px;
  }
  .all .tab1_list{
      height: 500px;
      overflow: auto;
  }
}
@media screen and (max-width: 600px) {
.con_flx>div{
        width: 100%;
    }
    .con_flx>div:nth-child(n+2){
        margin-top: 20px;
    }
}