What is CSS Subgrid? A Practical Tutorial

When designers create layouts in their mockups, everything including the content typically looks perfectly aligned and consistent.

But in the real world, user-generated content varies wildly. For example, one testimonial card might have a brief sentence, while another has an entire paragraph. This makes it challenging to maintain a perfect alignment.

CSS Subgrid can easily handle these web layout inconsistencies. It allows nested elements to align with their parent grid, ensuring a consistent look regardless of the content.

In this tutorial, we’ll explore how to use CSS Subgrid to create a products section that stays flexible and looks great. You can move along to see what we'll build here.