JSFiddle - React, Tailwind, and code Playground

by 규연 황

HTML

<div class="container">
  <div>1</div>
  <div>2</div>
  <div>3</div>
  <div>4</div>
  <div>5</div>
  <div>6</div>
</div>

<div class="container dense">
  <div>1</div>
  <div>2</div>
  <div>3</div>
  <div>4</div>
  <div>5</div>
  <div>6</div>
</div>

SCSS

.container {
  width: 600px;
  margin: 40px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  /* grid-auto-flow: dense; */
  gap: 10px;
  &.dense {
    grid-auto-flow: dense;
  }
  div {
    padding: 20px;
    background: #fc5050;
    &:nth-child(1) {
      grid-column: 1 / 3;
    }
    &:nth-child(2) {
      grid-column: 1 / 3;
    }
  }
}