.news_list li {
  width: 32.6%;
  float: left;
  margin-right: 1%;
  border: solid 1px #f0f0f0;
  margin-bottom: 40px;
}
.news_list li img {
  width: 100%;
}
.news_list li .date {
  color: #999;
  margin: 40px 0 20px;
  padding: 0 30px;
}
.news_list li h3 {
  font-size: 24px;
  line-height: 30px;
  height: 30px;
  overflow: hidden;
  text-align: left;
  padding: 0 30px;
}
.news_list li .desc {
  line-height: 24px;
  height: 72px;
  overflow: hidden;
  color: #999;
  margin: 25px 0 50px;
  padding: 0 30px;
}
.news_list li .more {
  color: #999999;
  padding: 0 30px;
  margin-bottom: 30px;
}
.news_list li:hover {
  background: #00428b;
  opacity: 1;
  color: #fff;
}
.news_list li:hover * {
  color: #fff;
}
.baike_list li {
  padding: 40px 60px;
}
.baike_list li:hover {
  background: #00428b;
}
.baike_list li:hover * {
  color: #fff;
}
.baike_list li:hover h3 {
  opacity: 0.8;
}
.baike_list li:hover img {
  transform: scale(1.1);
}
.baike_list li .content {
  padding-right: 240px;
}
.baike_list li img {
  width: 200px;
  height: 120px;
  float: right;
  transition: all 0.5s;
}
.baike_list li .date {
  color: #999999;
}
.baike_list li .more {
  font-size: 16px;
  color: #999;
}
.baike_list li h3 {
  text-align: left;
  font-size: 20px;
  margin: 18px 0;
  line-height: 30px;
}
.play {
  position: absolute;
  z-index: 3;
  width: 40px;
  height: 40px;
  background: url(../img/play.png);
  top: 50%;
  left: 50%;
  margin-left: -20px;
  margin-top: -20px;
  cursor: pointer;
  display: none;
}
.cover {
  position: absolute;
  left: 0;
  top: 0;
  z-index: 2;
  background: rgba(0, 0, 0, 0.5);
  width: 100%;
  height: 100%;
  cursor: pointer;
  display: none;
}
.video_bottom_outer {
  background: #d5dfe9;
  padding: 60px 0;
}
.video_bottom_outer .video_bottom .swiper-slide {
  position: relative;
}
.video_bottom_outer .video_bottom .swiper-slide img {
  display: block;
  width: 100%;
}
.video_bottom_outer .video_bottom .swiper-slide:hover .play,
.video_bottom_outer .video_bottom .swiper-slide:hover .cover {
  display: block;
}
.video_bottom_outer .swiper-button-next:after,
.video_bottom_outer .swiper-button-prev:after {
  font-size: 18px;
}
.video_bottom_outer .swiper-button-prev {
  left: -40px;
}
.video_bottom_outer .swiper-button-next {
  right: -40px;
}
.video_wrapper {
  position: fixed;
  background: rgba(0, 0, 0, 0.5);
  top: 0px;
  left: 0px;
  width: 100%;
  height: 100vh;
  z-index: 1000;
  display: none;
}
.video_wrapper .close {
  color: #fff;
  cursor: pointer;
  top: 19%;
  position: absolute;
  width: 40px;
  height: 40px;
  background: url(../img/yy_close.png) center center no-repeat;
  left: 50%;
  margin-left: 290px;
}
.video_wrapper .close:hover {
  opacity: 0.8;
}
.video_wrapper #myvideo {
  top: 20%;
  position: absolute;
  left: 50%;
  margin-left: -270px;
}
.video_wrapper .video-js .vjs-big-play-button {
  top: 160px;
}
.video_list_top {
  margin-bottom: 60px;
}
.video_list_top .play,
.video_list_top .cover {
  display: block;
  cursor: pointer;
}
.video_list_top .gallery-top {
  width: 1070px;
  float: left;
  background: #fff;
  height: 800px;
}
.video_list_top .gallery-top img {
  width: 100%;
  height: 800px;
}
.video_list_top .gallery-top .swiper-button-prev,
.video_list_top .gallery-top .swiper-button-next {
  display: none;
}
.video_list_top .gallery-top .swiper-slide {
  position: relative;
}
.video_list_top .prev_next {
  position: relative;
  width: 100%;
  height: 800px;
}
.video_list_top .prev_next .swiper-button-next:after,
.video_list_top .prev_next .swiper-button-prev:after {
  font-size: 18px;
  transform: rotate(90deg);
}
.video_list_top .prev_next .swiper-button-prev,
.video_list_top .prev_next .swiper-button-next {
  width: 340px;
  height: 65px;
  right: 0px;
  left: auto;
  position: absolute;
  background: #00428b;
  color: #fff;
  margin: 0;
}
.video_list_top .prev_next .swiper-button-prev {
  transform: rotate(0);
  top: 0px;
}
.video_list_top .prev_next .swiper-button-next {
  transform: rotate(0);
  bottom: 0px;
  top: auto;
}
.video_list_top .gallery-thumbs {
  width: 340px;
  height: 670px;
  float: right;
  box-shadow: 3px 4px 7px #ddd;
  box-sizing: border-box;
  padding: 0;
  overflow: hidden;
  margin-top: 65px;
}
.video_list_top .gallery-thumbs .swiper-wrapper .swiper-slide-visible:nth-last-child(4) {
  border: none !important;
}
.video_list_top .gallery-thumbs .swiper-slide {
  cursor: pointer;
}
.video_list_top .gallery-thumbs .swiper-slide img {
  height: 210px;
  width: 340px;
}
.video_list_top .gallery-thumbs .swiper-slide-thumb-active {
  opacity: 1;
}
@media screen and (max-width: 1440px) {
  .video_list_top {
    margin-bottom: 60px;
  }
  .video_list_top .gallery-top {
    width: 815px;
    height: 670px;
  }
  .video_list_top .gallery-top img {
    width: 100%;
    height: 670px;
  }
  .video_list_top .prev_next {
    position: relative;
    height: 670px;
  }
  .video_list_top .prev_next .swiper-button-next:after,
  .video_list_top .prev_next .swiper-button-prev:after {
    font-size: 16px;
  }
  .video_list_top .prev_next .swiper-button-prev,
  .video_list_top .prev_next .swiper-button-next {
    width: 260px;
    height: 50px;
  }
  .video_list_top .gallery-thumbs {
    width: 260px;
    height: 600px;
    overflow: hidden;
    margin-top: 50px;
  }
  .video_list_top .gallery-thumbs .swiper-wrapper .swiper-slide-visible:nth-last-child(4) {
    border: none !important;
  }
  .video_list_top .gallery-thumbs .swiper-slide img {
    height: 160px;
    width: 260px;
  }
}
@media screen and (max-width: 1000px) {
  .news_list li {
    width: 100%;
    float: none;
    margin-right: 0%;
    margin-bottom: 40px;
  }
  .news_list li img {
    width: 100%;
  }
  .news_list li .date {
    margin: 10px 0 10px;
    padding: 0 15px;
  }
  .news_list li h3 {
    font-size: 20px;
    padding: 0 10px;
  }
  .news_list li .desc {
    line-height: 24px;
    height: auto;
    margin: 25px 0 20px;
    padding: 0 15px;
  }
  .news_list li .more {
    color: #999999;
    padding: 0 15px;
    margin-bottom: 30px;
  }
  .news_list li:hover {
    background: #00428b;
    opacity: 1;
    color: #fff;
  }
  .news_list li:hover * {
    color: #fff;
  }
  .baike_list li {
    padding: 0;
  }
  .baike_list li:hover {
    background: #fff;
  }
  .baike_list li:hover * {
    color: #333;
  }
  .baike_list li:hover h3 {
    opacity: 0.8;
  }
  .baike_list li:hover img {
    transform: scale(1);
  }
  .baike_list li .content {
    padding-right: 0;
    margin-bottom: 20px;
  }
  .baike_list li img {
    width: 100%;
    height: auto;
    float: none;
  }
  .baike_list li .date {
    color: #999999;
  }
  .baike_list li .more {
    font-size: 14px;
  }
  .baike_list li h3 {
    font-size: 17px;
    margin: 18px 0;
  }
  .video_mobile li {
    position: relative;
    margin-bottom: 20px;
  }
  .video_mobile li .cover,
  .video_mobile li .play {
    display: block;
  }
  .video_mobile li img {
    width: 100%;
    display: block;
  }
  .video_wrapper .close {
    left: 0;
    top: 14%;
  }
  .video_wrapper #myvideo {
    margin-left: -170px;
  }
}