.wldbook-container {
  padding-top: 20px;
  padding-left: 10px;
  padding-right: 10px;
}
/* index */
.gallery {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    flex-direction: row;
    gap: 30px;
  }
.wrap_video_item{
  width: 300px;
}
.ifr_prm {
  width: 300px;
  height: 200px;
}

.video_item:hover{
  position: relative;
  transform: scale(1.3);
  z-index: 1;
  transition-duration: .5s;
  transition-timing-function: ease-out;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.5);
}
.text-dop {
  margin: 0;
  padding: 0;
  text-align: center;
}
.v75 {
  color: #336699;
  text-decoration: none;
  cursor: pointer;
}

/* release */