body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

.no-scroll {
  overflow: hidden;
}

.gallery {
  display: table;
  width: 100%;
}

.column,
.column-mob {
  display: table-cell;
  vertical-align: top;
  width: 33.33%;
  padding: 0 5px;
}

.column-mob {
  width: 50%;
}

.column img,
.column-mob img {
  display: block;
  width: 100%;
  height: auto;
  cursor: pointer;
  margin-top: 8px;
}

.lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  z-index: 9999;
  text-align: center;
  align-content: center;
}

.lightbox img {
  max-width: 85%;
  max-height: 85%;
  width: auto;
  height: auto;
  margin-top: 2%;
  box-shadow: 0 8px 10px rgba(0, 0, 0, 0.5);
  display: inline-block;
  vertical-align: middle;
}

.close-btn {
  position: absolute;
  top: 15px;
  right: 15px;
  color: #ffffff;
  font-size: 30px;
  cursor: pointer;
}

.prev-btn,
.next-btn {
  position: absolute;
  top: 47%;
  transform: translateY(-48%);
  font-size: 30px;
  color: #ffffff;
  cursor: pointer;
  user-select: none;
}

.prev-btn {
  left: 5px;
  background-color: #657150;
  padding: 5px 20px 5px 18px;
  border-radius: 50%;
  opacity: 50%;
  transform: scale(0.75);
}

.next-btn {
  right: 5px;
  background-color: #657150;
  padding: 5px 18px 5px 20px;
  border-radius: 50%;
  opacity: 50%;
  transform: scale(0.75);
}

.gallery-mob {
  display: none;
}

@media screen and (max-width: 768px) {
  .lightbox img {
    max-width: 95%;
    max-height: 95%;
  }

  .gallery {
    display: none;
  }

  .gallery-mob {
    display: flex;
  }

  .prev-btn,
  .next-btn {
    transform: scale(0.5);
  }
}