.page_video {
  margin-top: calc((120 / 19.2) * 1%);
}

.page_video .page_video_main {
  --pd: 42px;
  --mt: 42px;
}

.page_video .page_video_main .img {
  padding-bottom: calc((477 / 7.16) * 1%);
  border-radius: 12px 12px 12px 12px;
}

.page_video .page_video_main .title {
  margin-top: 36px;
  display: block;
  font-family: Exo, Exo;
  font-weight: bold;
  font-size: 18px;
  color: var(--color-main2);
}

.play2,
lite-youtube>.lty-playbtn {
  filter: unset;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: var(--color-main2);
  border: 18px solid rgba(255, 255, 255, 0.82);
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

.play2::after,
lite-youtube>.lty-playbtn::after {
  content: "";
  display: block;
  width: 0;
  height: 0;
  border-top: 14px solid transparent;
  border-bottom: 14px solid transparent;
  border-left: 24px solid #fff;
  margin-left: 5px;
}

.img2 {
  margin-bottom: 30px;
}

.img2,
lite-youtube::after {
  padding-bottom: calc((651 / 14.75) * 1%);
  border-radius: 24px 24px 24px 24px;
}

@media screen and (max-width: 1366px) {

  .play2,
  lite-youtube>.lty-playbtn {
    width: 90px;
    height: 90px;
    border-width: 10px;
  }

  .play2::after,
  lite-youtube>.lty-playbtn::after {
    border-top-width: 10px;
    border-bottom-width: 10px;
    border-left-width: 14px;
  }
}

@media screen and (max-width: 950px) {
  .page_video .page_video_main .title {
    margin-top: 15px;
  }

  .img2,
  lite-youtube::after {
    padding-bottom: 70%;
  }
}