* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

.gallery {
  background-color: #000;
  height: 100vh;
  perspective: 2000px;
  position: absolute;
  transform-style: preserve-3d;
  width: 100vw;
}

.block {
  background-color: #c0c0c0;
  height: 100px;
  position: absolute;
  transform-style: preserve-3d;
  transform: translateZ(1750px);
  width: 200px;
}

.block-1 {
  background: url('images/1.jpeg') no-repeat 50% 50%;
  background-size: cover;
  left: 55%;
  top: 30%;
}

.block-2 {
  background: url('images/2.jpeg') no-repeat 50% 50%;
  background-size: cover;
  left: 25%;
  top: 20%;
}

.block-3 {
  background: url('images/3.jpeg') no-repeat 50% 50%;
  background-size: cover;
  left: 10%;
  top: 50%;
}

.block-4 {
  background: url('images/4.jpeg') no-repeat 50% 50%;
  background-size: cover;
  left: 40%;
  top: 60%;
}

.block-5 {
  background: url('images/5.jpeg') no-repeat 50% 50%;
  background-size: cover;
  left: 30%;
  top: 30%;
}

.block-6 {
  background: url('images/6.jpeg') no-repeat 50% 50%;
  background-size: cover;
  left: 60%;
  top: 60%;
}

.block-7 {
  background: url('images/7.jpeg') no-repeat 50% 50%;
  background-size: cover;
  left: 50%;
  top: 20%;
}

.block-8 {
  background: url('images/8.jpeg') no-repeat 50% 50%;
  background-size: cover;
  left: 10%;
  top: 60%;
}

.block-9 {
  background: url('images/9.jpeg') no-repeat 50% 50%;
  background-size: cover;
  left: 40%;
  top: 20%;
}

.block-10 {
  background: url('images/10.jpeg') no-repeat 50% 50%;
  background-size: cover;
  left: 60%;
  top: 40%;
}

.block-11 {
  background: url('images/11.jpeg') no-repeat 50% 50%;
  background-size: cover;
  left: 25%;
  top: 60%;
}

.block-12 {
  background: url('images/12.jpeg') no-repeat 50% 50%;
  background-size: cover;
  left: 30%;
  top: 50%;
}

.block-13 {
  background: url('images/13.jpeg') no-repeat 50% 50%;
  background-size: cover;
  left: 25%;
  top: 60%;
}

.block-14 {
  background: url('images/14.jpeg') no-repeat 50% 50%;
  background-size: cover;
  left: 25%;
  top: 25%;
}

.block-15 {
  background: url('images/15.jpeg') no-repeat 50% 50%;
  background-size: cover;
  left: 10%;
  top: 50%;
}

.block-16 {
  background: url('images/16.jpeg') no-repeat 50% 50%;
  background-size: cover;
  left: 40%;
  top: 60%;
}

.block-17 {
  background: url('images/17.jpeg') no-repeat 50% 50%;
  background-size: cover;
  left: 30%;
  top: 30%;
}

.block-18 {
  background: url('images/18.jpeg') no-repeat 50% 50%;
  background-size: cover;
  left: 60%;
  top: 60%;
}

.block-19 {
  background: url('images/19.jpeg') no-repeat 50% 50%;
  background-size: cover;
  left: 50%;
  top: 20%;
}

.block-20 {
  background: url('images/20.jpeg') no-repeat 50% 50%;
  background-size: cover;
  left: 10%;
  top: 60%;
}

.block-21 {
  background: url('images/21.jpeg') no-repeat 50% 50%;
  background-size: cover;
  left: 40%;
  top: 20%;
}

.block-22 {
  background: url('images/22.jpeg') no-repeat 50% 50%;
  background-size: cover;
  left: 60%;
  top: 40%;
}

.block-23 {
  background: url('images/23.jpeg') no-repeat 50% 50%;
  background-size: cover;
  left: 25%;
  top: 60%;
}

.block-24 {
  background: url('images/24.jpeg') no-repeat 50% 50%;
  background-size: cover;
  left: 30%;
  top: 50%;
}