.list_video {
  flex: 1;
}

.list_video .video_play_main::after {
  content: "";
  display: table;
  clear: both;
}

.list_video .video_play_main .video_play_item {
  width: calc(50% - 23px);
  float: left;
}

.list_video .video_play_main .video_play_item:nth-child(2n + 2) {
  margin-right: 46px;
}

.list_video .video_play_main .video_play_item .video_play_img {
  position: relative;
  overflow: hidden;
  height: 0;
  padding-bottom: 52.56%;
  height: 445px;
  padding: 0;
}

.list_video .video_play_main .video_play_item .video_play_img img {
  position: absolute;
  left: 0;
  top: 0;
  object-fit: cover;
  width: 100%;
  height: 100%;
}

.list_video .video_play_main .video_play_item>.title {
  margin-top: 20px;
  line-height: 26px;
}

.list_video .video_play_main .video_play_item>.title a {
  font-weight: bold;
  font-size: 22px;
  color: #333333;
  font-family: Akzidenz-Grotesk BQ;
}

.list_video .video_play_main .video_play_item:not(:first-child) {
  margin-top: 43px;
}

.list_video .video_play_main .video_play_item:not(:first-child) .info .title {
  margin-top: 20px;
  text-align: center;
}

.list_video .video_play_main .video_play_item:not(:first-child) .info .title a {
  font-family: Akzidenz-Grotesk BQ;
  font-weight: bold;
  font-size: 22px;
  color: #333333;
  line-height: 1.3;
}

.list_video .video_play_main .video_play_item:nth-child(1) {
  width: 100%;
  position: relative;
}

.list_video .video_play_main .video_play_item:nth-child(1) .video_play_img {
  width: 70.2%;
  padding-bottom: 34.26%;
}

.list_video .video_play_main .video_play_item:nth-child(1) .video_play_img .video_play_button {
  width: 80px;
  height: 80px;
  background-size: 30%;
}

.list_video .video_play_main .video_play_item:nth-child(1) .info {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translateY(-50%);
  background: #ffffff;
  box-shadow: 0px 0px 84px 0px rgba(87, 59, 33, 0.13);
  width: 42.66%;
  height: 65.62%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 50px;
  justify-content: center;
  height: 292px;
  overflow: auto;
}

.list_video .video_play_main .video_play_item:nth-child(1) .info .title a {
  font-weight: bold;
  font-size: 28px;
  line-height: normal;
  font-family: Akzidenz-Grotesk BQ;

}

.list_video .video_play_main .video_play_item:nth-child(1) .info .desc {
  font-weight: 400;
  color: #666666;
  line-height: 30px;
  margin-top: 19px;
}

@media screen and (max-width: 1660px) {
  .list_video .video_play_main .video_play_item:nth-child(1) .info {
    padding: 30px;
  }

  .list_video .video_play_main .video_play_item:nth-child(1) .info .title a {
    font-size: 22px;
  }
}

@media screen and (max-width: 1366px) {

  .news-main .layout .content_main .content_aside,
  .float_position {
    display: none !important;
  }

  .news-main .layout .content_main {
    margin-top: 30px;
  }

  .list_video .video_play_main .video_play_item:nth-child(1) .video_play_img {
    width: 100%;
    padding-bottom: 56.26%;
  }

  .list_video .video_play_main .video_play_item:nth-child(1) .info {
    position: initial;
    transform: translateY(0);
    width: 100%;
    margin: 0;
    padding: 30px 0 0;
    box-shadow: initial;
    height: unset;
  }

  .list_video .video_play_main .video_play_item:nth-child(1) .info .desc {
    padding: 0;
  }
}

@media screen and (max-width: 1100px) {

  .list_video .video_play_main .video_play_item {
    width: 100%;
    margin-top: 20px !important;
  }

  .list_video .video_play_main .video_play_item:nth-child(2n + 2) {
    margin-right: 0;
    margin-top: 0;
  }

  .list_video .video_play_main .video_play_item:nth-child(1) .info .title,
  .list_video .video_play_main .video_play_item:nth-child(1) .info .desc {
    -webkit-line-clamp: unset;
  }
}

@media screen and (max-width: 768px) {}

@media screen and (max-width: 414px) {
  .list_video .video_play_main .video_play_item {
    width: 100% !important;
  }

  .list_video .video_play_main .video_play_item:not(:first-child) {
    margin-top: 23px;
  }

  .list_video .video_play_main .video_play_item:nth-child(1) .info {
    position: initial;
    width: 100%;
    transform: translateY(0);
  }

  .list_video .video_play_main .video_play_item:nth-child(1) .info .title a {
    font-size: 20px;
  }

  .list_video .video_play_main .video_play_item:nth-child(1) .video_play_img .video_play_button {
    width: 55px;
    height: 55px;
  }

  .list_video .video_play_main .video_play_item:nth-child(2n + 2) {
    margin-right: 0;
  }
}