.img-block {
  display: block;
  width: 100%;
}
.owl-carousel.owl-drag .owl-item {
  touch-action: pan-y;
}
.popup-wrapper {
  position: fixed;
  bottom: 0;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.7);
  justify-content: center;
  align-items: center;
  z-index: 4;
  display: none;
}
.popup-wrapper.active {
  display: flex;
}
.popup-container {
  max-width: 90%;
  width: 800px;
  padding: 20px;
}
.bg-trans {
  background: rgba(0, 0, 0, 0.509);
  display: inline-block;
  padding: 10px 30px;
}
.student-img {
  display: block;
  width: 100%;
  transition: 0.3s;
}
.student-img:hover {
  transform: scale(1.1);
}
.staff .img-wrap {
  height: auto;
}