Mastering CSS Grid Layout

CSS Grid is a two-dimensional layout system that has revolutionized how we build web layouts.

Basic Grid Concepts

To create a grid container:

.container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-gap: 20px;
}

This creates a three-column layout with equal width columns and 20px gaps between items.

Advanced Techniques

You can create complex layouts using grid areas:

.container {
  display: grid;
  grid-template-areas:
    "header header header"
    "sidebar content content"
    "footer footer footer";
  grid-template-columns: 1fr 3fr;
  grid-gap: 10px;
}

Conclusion

CSS Grid makes it easy to create complex, responsive layouts with clean, readable code.