JSFiddle - React, Tailwind, and code Playground

by 규연 황

HTML

<div class="container">
  <div class="item">01</div>
  <div class="item">02</div>
  <div class="item">03</div>
  <div class="item">04</div>
  <div class="item">05</div>
</div>

<!-- https://www.youtube.com/shorts/somInoIRrUY -->

CSS

.container {
  --c: 3;
  --g: 12px;
  display: flex;
  flex-wrap: wrap;
  gap: var(--g);
}

.item {
  width: calc(100% / var(--c) - var(--g) / var(--c) * var(--c) - 1);
  width: calc(100% / var(--c));
  /* width: 30%; */
  padding: 10px;
  border-radius: 10px;
  border: 1px solid #000000;
}