.contentlist {
  display: flex;
  flex-direction: row;
}

.leftbox {
  width: 175px;
  display: flex;
  flex-direction: column;
  margin-right: 15px;
}

.leftlist .active {
  background: #FE9021;
  display: block;
}

.leftbox .leftlist {
  height: 30px;
  line-height: 30px;
  text-align: center;
  background: #000000;
  border-bottom: 1.5px #FE9021 solid;
}

.leftbox .leftlist a {
  color: #ffffff;
  font-size: 16px;
  font-weight: bold;
  text-align: center;
  display: block;
}

.leftbox .leftlist a:hover {
  background: #FE9021;
  display: block;
}

.qrcode {
  text-align: center;
  font-size: 14px;
  font-weight: bold;
}

.contentbox {
  width: 574px;
  margin-right: 10px;
  padding: 5px;
  color: #ffffff;
  background: #000000;
}

.rightbox {
  width: 169px;
}

.rightimglist img {
  width: 169px;
}

.newsbox {
  width: 774px;
  padding: 5px;
}

.newsbox ul {
  margin: 0px;
  padding: 0px;
}

.newsbox ul li {
  width: 720px;
  list-style: none;
  height: 25px;
  line-height: 25px;
  border-bottom: 1px #F00 dotted;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.newsbox ul li a {
  padding-left: 5px;
  color: #252525;
}

.newtitle {
  font-size: 16px;
  font-weight: bold;
  color: #000;
  text-align: center;
}

.subtitle {
  font-size: 12px;
  font-style: normal;
  line-height: 20px;
  margin-top: 10px;
  color: #252525;
  text-align: center;
  border-bottom: 1px #F00 dotted;
}

.newcontent {
  min-height: 450px;
  font-size: 12px;
  margin-top: 10px;
  line-height: 22px;
  color: #252525;
  max-width:700px;
}

.newcontent img {
  max-width:700px;
}

.singlecontent {
  min-height: 450px;
  font-size: 14px;
  line-height: 23px;
  padding:0px 10px;
  padding-bottom:10px;
  color: #252525;
}

.singlecontent p {
  margin:0;
  padding:0;
}

.singlecontent p img {
  max-width:100%;
}

.backlist {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
}

.prev {
  width: 710px;
  line-height: 25px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.prev a {
  color: #252525;
}

.videolist {
  min-height:400px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.videobox {
  width: 235px;
  height: 220px;
  display: block;
  margin-bottom: 15px;
}

.videolist .item-empty {
  width: 235px;
  height: 0px;
}

.videobox a {
  width: 235px;
  text-align: center;
  display: block;
  position: relative;
}

.videobox .videoimg {
  width: 235px;
  height: 170px;
  position: relative;
  z-index: 1;
  border-radius: 6px;
}

.videobox .videoimg img {
  width: 100%;
  /* 图片宽度设置为容器的100% */
  height: 100%;
  /* 图片高度设置为容器的100% */
  object-fit: cover;
  /* 保持图片原始宽高比 */
  border-radius: 3px;

}

.videobox .videoimg .video-mask {
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 2;
  box-sizing: border-box;
  padding: 16px 8px 6px;
  width: 100%;
  height: 38px;
  border-bottom-right-radius: 3px;
  border-bottom-left-radius: 3px;
  background-image: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, .5) 100%);
  color: #fff;
  font-size: var(--subtitle-font-size);
  line-height: var(--icon-size);
  opacity: 1;
  display: -webkit-flex;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.videobox .videoimg .video-mask .video-left {
  min-width: 0;
  flex: 1;
  display: -webkit-flex;
  display: flex;
  align-items: center;
  justify-content: space-between
}

.videobox .videoimg .video-mask .video-left .video-item {
  display: -webkit-flex;
  display: flex;
  align-items: space-between;
  justify-content: center;
  line-height:18px;
}

.videobox .videoimg .video-mask .video-left .video-item i {
  margin-right: 7px;
  color: #fff;
  font-size: 18px;
}

.videobox .videoimg .video-mask .video-left .video-item i.video-line {
  width:16px;
  height:16px;
  background-image: url('../images/video-line.png');
  background-size: cover;
}

.videobox .videoimg .video-mask .video-left .video-item i.time-line {
  width:16px;
  height:16px;
  background-image: url('../images/time-line.png');
  background-size: cover;
}

.videotitle {
  margin-top:10px;
  font-size:14px;
  color: #252525;
  text-align: left;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  /* 限制为 3 行 */
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.video-view {
  width:730px;
  height:411px;
  margin-bottom: 15px;
}

.onebox {
  width:100%;
}

.pagelist {
  margin-top:10px;
}

.share {
  display: flex;
  height:40px;
  margin-top:10px;
  margin-bottom:10px;
  justify-content: center;
}
.shareone {
  height:40px;
  line-height:40px;
}