JSFiddle - React, Tailwind, and code Playground

HTML

<div class="catalog">
  <div class="catalog-img"></div>
  <div class="catalog-img"></div>
  <div class="catalog-img"></div>
  <div class="catalog-img"></div>
  <div class="catalog-img"></div>
  <div class="catalog-img"></div>
  <div class="catalog-img"></div>
  <div class="catalog-img"></div>
</div>

CSS

.catalog {
  display: grid;
  grid-template-rows: repeat(4, 1fr);
  grid-template-rows: 1fr 1fr;
}

.catalog-img {
  background-image: url("https://via.placeholder.com/300/cccccc");
  background-size: no-repeat;
  background-position: center;
  background-size: cover;
  width: 370px;
  height: 340px;
  margin: 2px;
}