@charset "UTF-8";
* {
  padding: 0;
  margin: 0;
  list-style: none;
}

html {
  /* font-size: 62.5% (10/16 * 100%); */
  box-sizing: border-box;
}

a {
  text-decoration: none;
  outline: none;
}

#app {
  width: 100%;
  margin: 0 auto;
  overflow: hidden;
  min-height: 91vh;
}

main {
  height: 100%;
}

.container {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 0;
}

@media (max-width: 1199px) {
  .container {
    padding-right: 15px;
    padding-left: 15px;
  }
  .container .row-conter {
    display: flex;
    flex-direction: column;
  }
  .container .row-conter #main_left,
  .container .row-conter #main_right {
    width: 100%;
  }
  .container .card .card-body {
    padding-left: 15px;
  }
  .container .card .card-body .card-title {
    max-width: 90%;
  }
  .container .introduce {
    margin-bottom: 1rem;
    padding-bottom: 1.25rem;
  }
  .container .introduce .introduce_box .txt_1 {
    width: 90%;
    margin: 0 auto;
  }
  .container .theme_box,
  .container .like_box {
    float: none;
  }
  .container .theme_box .theme_1,
  .container .theme_box .xinxi_box {
    width: 100%;
  }
  .container .like_box .theme_2 {
    width: 100%;
  }
  .container .like_box .like {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 2rem;
  }
  .container .like_box .like .lik_card {
    width: 25%;
    margin: 0;
    padding: 15px;
  }
  .container .like_box .like .lik_card .like_img {
    width: 100%;
  }
  .container .like_box .like .lik_card .card-txt {
    max-width: 198px;
    width: 87%;
  }
}

@media (max-width: 800px) {
  .container .like_box .like .lik_card {
    width: 50%;
    padding-right: 0.4rem;
    padding-left: 0.4rem;
  }
  .container .like_box .like .card-txt {
    font-size: 1.4rem;
  }
}

@media (max-width: 680px) {
  .container .card.box {
    display: flex;
    flex-direction: column;
  }
  .container .card.box .card-body {
    width: 100%;
    margin-top: 1rem;
  }
  .container .card.box .card_left {
    width: 100%;
  }
  .container .card.box .card_left .small_xinxi,
  .container .card.box .card_left .card-img-top {
    width: 90%;
    margin-left: calc((100% - 90%)/2);
  }
}

/* 分享 */
.fengxiang {
  /* height: 2.5rem;
  width: 8.5rem;
  margin: auto; */
  position: relative;
  /*重点定位*/
}

.fengxiang:hover .share-box {
  display: block;
}

.share-box {
  display: none;
}

.share-box {
  box-shadow: 0px 0px 10px 2px #e2e2e2;
  padding: 10px;
  background: #fff;
  position: absolute;
  left: 0;
  top: 1rem;
  /* display: none; */
}

.share-box > li {
  display: flex;
  align-items: center;
  padding: 5px 10px;
}

.share-box > li div {
  width: 24px;
  height: 24px;
  float: left;
  border-radius: 4px;
  background-size: contain !important;
  background-repeat: no-repeat !important;
  margin-right: 10px;
}

.share-box > li span {
  cursor: pointer;
  color: #232323;
  font-size: 10px;
  white-space: nowrap;
  display: block;
  height: 24px;
  flex: 1;
  line-height: 24px;
}

.share-box > li span:hover {
  color: dodgerblue;
}

.share-box > li .share-qrcode {
  background: url("../../js/optional/share/images/wechat.png");
}

.share-box > li .share-sina {
  background: url("../../js/optional/share/images/sina.png");
}

.share-box > li .share-qq {
  background: url("../../js/optional/share/images/qq.png");
}

/* 轮播图 */
.carousel-indicators li {
  width: 25px;
  height: 3px;
}

.carousel-indicators .active {
  width: 25px;
  height: 3px;
}

.carousel-inner a {
  display: block;
  width: 100%;
  max-height: 15vw;
}

.carousel-inner a img {
  display: block;
  margin: 0 auto;
  width: 100%;
  /* max-height: 400px; */
  max-height: 40rem;
}

#carousel-example-generic {
  width: 100%;
}

/* 主题内容左边 */
/* 1 left */
.card.box {
  width: 100%;
  height: 100%;
  background: #FFFFFF;
  border: 1px solid #E5E5E5;
  border-radius: 6px;
  display: inline-flex;
  margin-top: 28px;
  padding-bottom: 40px;
}

.card.box .card_left {
  margin-top: 20px;
}

.card.box .card_left .card-img-top {
  width: 100%;
  height: 140px;
}

.card .small_xinxi {
  margin-top: 20px;
  display: flex;
}

.card .small_xinxi .wacth {
  background: url("../../images/book_details/browse_2.png") no-repeat;
  padding-left: 20px;
  /* margin-right: 10px; */
}

.card .small_xinxi .wacth.on {
  background: url("../../images/book_details/browse_1.png") no-repeat;
}

.card .small_xinxi .fengxiang {
  background: url("../../images/book_details/fengxiang_2.png") no-repeat;
  padding-left: 20px;
  margin-right: 30px;
}

.card .small_xinxi .fengxiang:hover {
  background: url("../../images/book_details/fengxiang_1.png") no-repeat;
}

.card .small_xinxi .fengxiang .p,
.card .small_xinxi .wacth .num_1 {
  font-size: 16px;
  font-family: Arial;
  font-weight: 400;
  color: #999999;
  margin-left: 10px;
}

/* right */
.card .card-body {
  padding-left: 5px;
  margin-top: 20px;
}

.card .card-body .card-title {
  max-width: 480px;
  width: 100%;
  /* height: 48px; */
  font-size: 20px;
  font-family: Source Han Sans CN;
  font-weight: bold;
  color: #232323;
  line-height: 28px;
  margin-bottom: 30px;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
}

.card .card-body .card-text {
  /* width: 69px; */
  /* height: 16px; */
  font-size: 16px;
  font-family: Noto Sans S Chinese;
  font-weight: 400;
  color: #666666;
  line-height: 30px;
}

/* 会议介绍 */
.introduce {
  background: #FFFFFF;
  border: 1px solid #E5E5E5;
  border-radius: 6px;
  margin-top: 20px;
  margin-bottom: 100PX;
  padding-bottom: 148px;
}

.introduce .introduce_box strong {
  font-weight: bold;
}

.introduce .introduce_box em {
  font-style: italic;
}

.introduce .introduce_box img {
  object-fit: cover;
}

.introduce .introduce_box .step {
  margin-top: 40px;
  margin-left: 35px;
  margin-bottom: 30px;
  display: inline-flex;
}

.introduce .introduce_box .step img {
  width: 18px;
  height: 18px;
}

.introduce .introduce_box .title {
  width: 764px;
  border-bottom: 1px solid #EEEEEE;
  margin: 30px 0 0 20px;
}

.introduce .introduce_box .title p {
  width: 80px;
  border-bottom: 3px solid #3F53D8;
  padding-bottom: 30px;
}

.introduce .introduce_box .step p {
  margin-left: 15px;
  margin-top: -6px;
}

.introduce .introduce_box .title p,
.introduce .introduce_box .step p {
  /* width: 79px;
  height: 20px; */
  font-size: 20px;
  font-family: Source Han Sans CN;
  font-weight: bold;
  color: #232323;
  line-height: 28px;
}

.introduce .introduce_box .txt_1 {
  width: 698px;
  /* height: 302px; */
  font-size: 16px;
  font-family: Source Han Sans CN;
  font-weight: 400;
  color: #838383;
  line-height: 26px;
  margin-left: 68px;
  text-align: left;
}

.introduce .introduce_box .txt_1 b,
strong {
  font-weight: 700;
}

.introduce .introduce_box .txt_1 a {
  color: #337ab7;
  text-decoration: none;
}

.introduce .introduce_box .txt_1 em {
  font-style: italic;
}

.introduce .introduce_box .txt_1 ol,
ul,
li {
  list-style: inherit;
}

.introduce .introduce_box .txt_1 p {
  margin-bottom: 19px;
}

.introduce .introduce_box .txt_1 p img {
  max-width: 100%;
}

/* 主题内容右边 */
/* 活动咨询 */
.theme_box {
  float: right;
  margin-top: 28px;
}

.theme_box .theme_1 {
  width: 282px;
  height: 100%;
  background: #FFFFFF;
  border: 1px solid #E5E5E5;
  border-radius: 6px;
  line-height: 60px;
  padding-left: 10px;
}

.theme_box .theme_1 .p,
.like_box .theme_2 .p {
  /* width: 80px; */
  height: 56px;
  font-size: 20px;
  font-family: Source Han Sans CN;
  font-weight: bold;
  color: #232323;
  position: relative;
}

.theme_box .theme_1 .p::after,
.like_box .theme_2 .p::after {
  position: absolute;
  bottom: 0;
  content: ' ';
  width: 80px;
  left: 0;
  background: #3F53D8;
}

.theme_box .xinxi_box {
  width: 282px;
  height: 100%;
  background: #FFFFFF;
  border: 1px solid #E5E5E5;
  margin-top: 10px;
  display: flex;
  padding-top: 30px;
  padding-bottom: 17px;
}

.theme_box .xinxi_box .title {
  /* width: 67px; */
  height: 16px;
  font-size: 16px;
  font-family: Source Han Sans CN;
  font-weight: 500;
  color: #818496;
  padding-left: 20px;
}

.theme_box .xinxi_box .body_box .text {
  /* width: 141px; */
  height: 16px;
  font-size: 20px;
  font-family: Arial;
  font-weight: bold;
  color: #3F53D8;
  padding-top: 22px;
  padding-left: 30px;
  padding-right: 25px;
}

.card-img {
  width: 68px;
  height: 99px;
}

/* 猜你喜欢 */
.like_box {
  margin-top: 20px;
  float: right;
}

.like_box .theme_2 {
  width: 282px;
  height: 100%;
  background: #FFFFFF;
  border: 1px solid #E5E5E5;
  border-radius: 6px;
  line-height: 60px;
  padding-left: 10px;
  margin-bottom: 10px;
}

.like_box .like {
  width: 282px;
  height: 100%;
  background: #FFFFFF;
  border: 1px solid #E5E5E5;
}

.like_box .like .lik_card {
  margin: 15px;
  overflow: hidden;
}

.like_box .like .lik_card a {
  position: relative;
}

.like_box .like .like_img {
  width: 245px;
  height: 130px;
  background: #000000;
}

.like_box .like .p-mantle {
  width: 100%;
  height: 130px;
  background-color: rgba(0, 0, 0, 0.2);
  position: absolute;
  bottom: 2px;
  z-index: 10;
}

.like_box .like .card-txt {
  width: 198px;
  font-size: 18px;
  font-family: Noto Sans S Chinese;
  font-weight: 500;
  color: #FFFFFF;
  line-height: 22px;
  position: absolute;
  bottom: 1rem;
  left: 1.5rem;
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  -webkit-line-clamp: 2;
}