.section {
  width: 100%;
  overflow: hidden;
  position: relative;
  height: 930px;
  min-width: 1200px;
  margin: 0 auto;
}
.content_banner {
  min-width: 1200px;
}
.content_banner a {
  display: inline-block;
  height: 100%;
  width: 100%;
  position: relative;
}
.content_banner a video {
  position: absolute;
  height: 100%;
  z-index: 100;
}

@media screen and (min-width: 1920px) {
  .content_banner {
    width: 100%;
    text-align: center;
    background: #b14621;
  }
  .content_banner video {
    width: 100%;
    left: 0;
    top: 0;
    z-index: 10px;
    height: 100%;
  }
  .content_banner img {
    width: 100%;
  }
}
@media screen and (max-width: 1920px) {
  .content_banner {
    width: 100%;
    text-align: center;
    background: #b14621;
    height: 144px;
    position: relative;
    overflow: hidden;
  }
  .content_banner video {
    height: 100%;
    width: 1920px;
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    z-index: 100;
  }
  .content_banner img {
    height: 100%;
    width: 1920px;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
  }
}
.seo_container .section_box {
  width: 1200px;
  margin: 0 auto;
  background: #fff;
  box-sizing: border-box;
  padding-top: 32px;
}
.crumbs {
  margin-bottom: 32px;
  display: flex;
  align-items: center;
}
.crumbs_item {
  font-family: PingFangSC-Regular;
  font-size: 12px;
  color: #777777;
}
.crumbs_item:hover .crumbs_item_text {
  text-decoration: underline;
  color: #333333;
}
.crumbs_symbol {
  margin: 0 10px;
}
.crumbs_item.current {
  color: #e02020;
}
.crumbs .iconfont {
  font-size: 12px;
}
.crumbs .iconxinwendongtai {
  margin-right: 4px;
}
.video_detail_title {
  font-family: PingFangSC;
  font-size: 26px;
  color: #333333;
  font-weight: bold;
}
.vide_detail_content {
  display: flex;
  margin: 16px 0 40px 0;
}
.video_body {
  width: 912px;
  height: 513px;
}
.video_body video {
  width: 100%;
  height: 100%;
  background: #000;
}
.recommend_list {
  flex: 1;
  padding: 16px 0;
  background: #333333;
}
.recommend_list_head {
  display: flex;
  justify-content: space-between;
  padding: 0 8px 12px 16px;
  align-items: center;
}
.recommend_title {
  font-family: PingFangSC;
  font-size: 16px;
  color: #ffffff;
  font-weight: bold;
}
.recommend_config {
  color: #fff;
}
.recommend_config input {
  vertical-align: top;
}
.recommend_config label {
  margin-left: 4px;
  line-height: 1;
}
.recommend_item_img {
  width: 90px;
  height: 60px;
}
.recommend_list_item {
  display: flex;
  padding: 12px 16px;
  cursor: pointer;
}
.recommend_list_item.current .recommend_item_title {
  color: #ff4747;
}
.recommend_list_item:hover {
  background: #404040;
}
.recommend_list_item:hover .recommend_item_title {
  color: #ff4747;
}
.recommend_item_msg {
  padding-left: 12px;
  font-family: PingFangSC;
}
.recommend_item_title {
  font-size: 14px;
  font-family: PingFangSC;
  color: #dbdbdb;
  line-height: 18px;
  height: 36px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.recommend_item_time {
  font-size: 12px;
  color: #999999;
  margin-top: 8px;
  font-family: Helvetica Neue, Helvetica, PingFang SC, Tahoma, Arial, sans-serif;
}
.recommend_list_box {
  height: 447px;
  overflow: auto;
}
.recommend_list_box::-webkit-scrollbar {
  width: 4px;
  height: 4px;
}

#recommend {
  position: relative;
  top: 2px;
}

.recommend_list_box::-webkit-scrollbar-thumb {
  border-radius: 5px;
  background: #777777 !important;
}
.recommend_list_box::-webkit-scrollbar-thumb:hover {
  background: #777777 !important;
}

.recommend_list_box::-webkit-scrollbar-track {
  -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
  border-radius: 0;
  background: #333333;
}
.hot_video_title {
  font-family: PingFangSC;
  font-size: 20px;
  color: #333333;
  font-weight: bold;
}
.hot_video_title::before {
  content: " ";
  display: inline-block;
  width: 5px;
  height: 16px;
  position: relative;
  top: 1px;
  border-radius: 2px;
  background: #cf0d17;
  margin-right: 10px;
}
.hot_videos_box {
  font-size: 0;
  margin-top: 16px;
  padding-bottom: 48px;
  display: flex;
}
.hot_videos_item {
  width: 180px;
  cursor: pointer;
}
.hot_videos_item:hover .hot_item_img {
  transform: scale(1.1);
}
.hot_videos_item:hover .hot_videos_item_title {
  color: #cf0d17;
  text-decoration: underline;
}
.hot_item_img {
  transition: all 0.2s;
}
.hot_videos_item + .hot_videos_item {
  margin-left: 24px;
}
.hot_videos_item_img {
  position: relative;
  height: 120px;
  width: 100%;
  overflow: hidden;
}
.video_player {
  width: 44px;
  position: absolute;
  left: 50%;
  top: 40px;
  transform: translate(-50%, 0);
}
.hot_videos_item_title {
  width: 100%;
  line-height: 18px;
  height: 36px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  font-family: PingFangSC;
  font-size: 14px;
  color: #333;
  margin-top: 8px;
}