masonry.css

img {
  width: 100%;
}

.container {
  width: 95%;
  margin: 0 auto;
  height: 100vh;
}

.grid {
  display: flex;
}

.grid-item {
  padding: 6px;
}

.grid-col {
  flex: 1;
  padding: 0 0.1em;
}

.grid-col--2,
.grid-col--3 {
  display: none;
}

.content {
  position: absolute;
  /* background: rgba(0, 0, 0, 0.8); */
  /* color: white; */
  margin-top: 1em;
}

@media (min-width: 768px) {
  .container {
    width: 90%;
  }

  .grid-col--2 {
    display: block;
  }

  .grid-col {
    padding: 0 0.5em;
  }

  img {
    margin-bottom: 0.8em;
  }

  .content {
    opacity: 0;
    transform: translateX(-0.5em);
    transition: all 2s;
    will-change: opacity, transform;
  }

  /* .grid-item:hover {
    cursor: pointer;
  } */
  .grid-item:hover .content {
    opacity: 1;
    transform: translateX(0);
  }
}
@media (min-width: 1200px) {
  .grid-col--3 {
    display: block;
  }

  .container {
    width: 95%;
  }
}