.background_desigh::before {
  content: "";
  width: 100%;
  height: 45%;
  position: absolute;
  top: 0;
  inset-inline-end: 0;
  background-image: url(../../images/about/123.svg);
  background-position: center bottom;
  z-index: -1;
  background-repeat: no-repeat;
  background-size: cover;
}

.play-btn {
  background: rgba(0, 0, 0, 0.7);
  cursor: pointer;
  transition: opacity 0.3s ease;
}
.play-btn.hidden {
  opacity: 0;
  pointer-events: none;
}




.background_top_desigh::before {
  content: "";
  width: 100%;
  height: 70px;
  position: absolute;
  top:-60px;
  inset-inline-end: 0;
  background-image: url(../../images/about/127.svg);
  background-position: center top;
  background-repeat: no-repeat;
  background-size: cover;
  z-index: -1;
}

.background_design::after {
  content: "";
  width: 100%;
  height: 65px;
  position: absolute;
  top:-1px;
  inset-inline-end: 0;
  background-image: url(../../images/about/128.svg);
  background-position: center bottom;
  background-repeat: no-repeat;
  background-size: cover;
  z-index: -1;
}