.card {
  border-radius: 20px;
  background: rgba(255, 255, 255, 1);
  box-shadow: 0px 5px 21px 0px rgba(192, 220, 255, 0.41);
  margin-top: 30px;
}
 .card {
  max-width: 1400px;
  margin-bottom: 30px;
  overflow: hidden;
  margin: 30px auto;
  letter-spacing: 1.1px;
}

 .introduction .card-content p {
  font-size: 15px;
  line-height: 24px;
  color: rgba(134, 139, 145, 1);
  text-align: left;
  padding: 10px 0 15px 0;
}

.introduction{
  margin-top: 20px;
}

.card .title::before {
  content: "";
  display: inline-block;
  width: 3px;
  height: 20px;
  opacity: 1;
  border-radius: 1px;
  margin-right: 10px;
  margin-top: 2px;
  background: linear-gradient(70deg, rgba(4, 91, 240, 1) 0%, rgba(45, 138, 253, 1) 100%);
}

.card .title {
  height: 75px;
  border-bottom: 1px solid #dae8ed;
  background-color: #f7fdff;
  display: flex;
  align-items: center;
  padding-left: 40px;
  font-size: 20px;
  line-height: 20px;
  font-weight: 700;
}

.card .card-content {
  padding: 30px 50px;
}


.overview .card-content .row .text>div>div {
  flex: 1;
  display: flex;
  color: #333333;
}

.hide-more {
  width: 100%;
  min-width: 770px !important;
  text-overflow: ellipsis;
  overflow: hidden;
  display: -webkit-box !important;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
}

.more1 {
  color: #0000ff !important;
  cursor: pointer !important;
  display: inline;
  position: absolute;
  right: 0;
  bottom: 0;
  margin: 0 !important;
}

.hide-more * {
  padding: 0 !important;
  margin: 0 !important;
}

.card .card-content h3 {
  display: block;
  font-size: 1.17em;
  margin-block-start: 1em;
  margin-block-end: 1em;
  margin-inline-start: 0px;
  margin-inline-end: 0px;
  font-weight: bold;
}



.overview .card-content .row {
  display: flex;
  padding-top: 5px;
  margin-bottom: 15px;
  font-size: 15px;
  line-height: 24px;
  color: #868B91;
}

.overview .card-content .row .left {
  width: 140px;
}

.overview .card-content .row .text {
  flex: 1;
  /* padding-bottom: 28px; */
  margin-bottom: 10px;
  border-bottom: 1px solid rgba(218, 232, 237, 1);
}

.overview .card-content .row .text>div {
  display: flex;
  margin-bottom: 10px;
}

.overview .card-content .row .text>div>div {
  flex: 1;
  display: flex;
  color: #333333;
}

.overview .card-content .row .text>div>div span {
  display: inline-block;
  min-width: 78px;
  /* max-width: 78px; */
  margin-right: 30px;
  color: #868B91;
}


.Panorama {
  background: url(/assets/img/da360.png) no-repeat center;
  width: 94px;
  height: 91px;
  position: absolute;
  top: 50%;
  margin-top: -45px;
  left: 50%;
  margin-left: -47px;
  background-size: 100%;
  cursor: pointer;
}
.a360thumb {
  display: block;
  width: 52px;
  height: 52px;
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 10;
  margin: -26px 0 0 -26px;
  background: url(/assets/img/360.png) no-repeat center center;
}

.swiper-slide video {
  display: block;
  width: 100%;
  margin: 0 auto;
  height: 100%;
  object-fit: cover;
  border-radius: 15px;
}
.swiper-slide .play_da {
  border: none;
  display: block;
  width: 52px;
  height: 52px;
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 10;
  margin: -26px 0 0 -26px;
  background: url(/assets/img/play.png) no-repeat center center;
}
.playthumb {
  display: block;
  width: 52px;
  height: 52px;
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 10;
  margin: -26px 0 0 -26px;
  background: url(/assets/img/play.png) no-repeat center center;
}
.qrcodeBox:hover .nav_down {
  display: block;
}
.nav_down {
  position: absolute;
  /* top: 120px; */
  left: 50%;
  margin-left: -130px;
  z-index: 10;
  display: none;
  width: 260px;
  box-shadow: 5px 0px 20px rgba(0,0,0,.1);
  height: 360px;
  background: #fff;
}
.nav_down .sj {
    display: block;
    width: 10px;
    height: 10px;
    background: #fff;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transform: rotate(45deg);
    top: -5px;
    left: 50%;
    margin-left: -5px;
    position: absolute;
}
.nav_down .head {
    height: 70px;
    line-height: 70px;
    text-align: center;
    font-size: 20px;
    color: #101d37;
}
.nav_down .con img {
  display: block;
  width: 142px;
  height: 142px;
  margin: 0 auto;
}
.nav_down .con {
    text-align: center;
    padding-top: 30px;
}
.nav_down .btn-title {
    display: inline-block;
    height: 46px;
    line-height: 46px;
    margin: 0 8px;
    color: #747474;
    font-size: 14px;
    border-bottom: 3px solid #fff;
}
.nav_down .hover {
      color: #0152d7;
      border-color: #0152d7;
  }