.qili-iframe1 {
  padding: 100px 0;
}
.qili-iframe1 .video-iframe {
  position: relative;
  z-index: 10;
  aspect-ratio: 926 / 521;
  font-size: 0;
}
.qili-iframe1 .video-loading {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
}
.qili-iframe1 .video-loading img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.qili-iframe1 .play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  width: 122px;
  height: 90px;
  background-color: transparent;
  cursor: pointer;
}
.qili-iframe1 iframe {
  width: 100%;
  aspect-ratio: 926 / 521;
  border: none;
  background-color: rgb(14, 14, 14);
}

@media(max-width: 991px) {
  .qili-iframe1 {
    padding: 60px 0;
  }
  .qili-iframe1 .play-button {
    height: 62px;
  }
}

@media(max-width: 480px) {
  .qili-iframe1 {
    padding: 40px 0;
  }
  .qili-iframe1 .play-button {
    height: 40px;
  }
}