What tool or framework did you use to create the grid when laying out the page?

To create a grid layout when designing a webpage, developers often use CSS frameworks and tools such as:

• Bootstrap — one of the most popular frameworks with a ready-made 12-column grid.
• CSS Grid Layout — a modern CSS module that allows creating complex grids without third-party libraries.
• Flexbox — a flexible way to arrange elements, often used for creating responsive grids.

Example of a simple grid with CSS Grid:

.container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.item {
  background-color: #ccc;
  padding: 20px;
}

<div class="container">
  <div class="item">1</div>
  <div class="item">2</div>
  <div class="item">3</div>
</div>