.alive-course .alive-course-view {
  width: 48%;
  margin-right: 4%;
  margin-bottom: 10px;
}
.alive-course .alive-course-view:nth-child(2n) {
  margin-right: 0;
}
.alive-course .alive-course-view .alive-course-name {
  width: 100%;
  height: 100px;
  background: url('../img/kecheng_fengmian@2x.png') no-repeat;
  background-size: 100%;
}
.alive-course .alive-course-view .alive-course-names {
  width: 100%;
  height: 100px;
  background: url('../img/kecheng_fengmian_2@2x.png') no-repeat;
  background-size: 100%;
}
.alive-course .alive-course-view .names {
  margin: 0 auto;
  width: 84px;
  text-align: center;
  font-size: 12px;
  font-family: PingFangSC-Semibold, PingFang SC;
  font-weight: 600;
  color: #ffffff;
  line-height: 15px;
}
.alive-course .video-course-cell {
  background: #ffffff;
  box-shadow: 0px 1px 5px 0px rgba(0, 0, 0, 0.05);
  border-radius: 8px;
  box-sizing: border-box;
  padding: 10px;
}
.alive-course .video-course-cell .video-course-name {
  font-weight: 400;
  color: #333333;
  line-height: 13px;
}
.alive-course .video-course-cell .video-course-peice {
  font-weight: 500;
  color: #ff9b00;
  line-height: 13px;
  margin-top: 6px;
}
.alive-course .video-course-cell .video-course-statue {
  text-align: right;
}