* {
  box-sizing: border-box;
}

body {
  margin: 16px;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen,
    Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background-color: #fafafa;
  color: #212121;
  line-height: 1.5;
}

.gallery{
    display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  column-gap: 24px;
  row-gap: 24px;
}

.gallery li{
   width: calc((100% - 48px) / 3);
}

.gallery img{

     display: block;
  object-fit: cover;
}