body {
  margin: 0;
  padding: 0;
  background: linear-gradient(to bottom, #48494d, #262521) no-repeat;
  min-height: 100vh;
}

video {
  width: 100%;
}

.logo {
  position: absolute;
  top: 16px;
  right: 16px;
  height: 18px;
  z-index: 1;
}

.container {
  padding: 16px;
}

.current-video {
  border-bottom: 1px solid #4b4c50;
  margin-bottom: 12px;
}

.current-video-title {
  color: #fff;
  font-weight: 500;
  font-size: 15px;
  margin-bottom: 5px;
}

.current-video-nums {
  font-size: 12px;
  color: hsla(0, 0%, 100%, 0.6);
  margin-bottom: 12px;
}

.current-video-user {
  font-size: 13px;
  display: flex;
  align-items: center;
  color: #fff;
  margin-bottom: 12px;
}

.user-headshot {
  width: 30px;
  height: 30px;
  margin-right: 5px;
  border-radius: 50%;
}

.tab-title {
  position: relative;
  font-size: 14px;
  font-weight: 500;
  color: #fff;
  display: inline-block;
  margin-bottom: 16px;
}

.tab-title::after {
  position: absolute;
  content: "";
  width: 10px;
  height: 3px;
  background: #fff;
  border-radius: 5px;
  left: 50%;
  transform: translateX(-50%);
  bottom: -8px;
}

.current-video-intro {
  font-size: 13px;
  color: hsla(0, 0%, 100%, 0.6);
  line-height: 20px;
  margin-bottom: 24px;
}

.other-title {
  font-size: 14px;
  color: #fff;
  margin-bottom: 16px;
}

.other-list {
  display: flex;
  flex-wrap: wrap;
}
.other-item-cover {
  width: 100%;
}
.other-item {
  display: flex;
  flex-direction: column;
  width: calc((100% - 8px) / 2);
  font-size: 13px;
  line-height: 20px;
  color: #fff;
  margin-bottom: 8px;
  text-decoration: none;
}

.other-item:nth-child(odd) {
  margin-right: 8px;
}
.other-item-title {
  margin-bottom: 4px;
}
.other-item-tag {
  font-size: 12px;
  color: #999;
}

.other-item-content {
  padding: 4px 8px;
  background: #393939;
  border-radius: 0 0 4px 4px;
}
.video-tag{
  position: absolute;
  top:10px;
  left: 10px;
  background: rgba(0, 0, 0, .6);
  color: #ccc;
  font-size: 12px;
  padding: 3px 6px;
  border-radius: 2px;
}
.dot{
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: red;
  vertical-align: middle;
  display: inline-block;
  margin-right: 5px;
}