Question 1

What is CSS Grid Layout?

Accepted Answer

CSS Grid is a 2-dimensional layout system in CSS that lets you create complex responsive layouts with rows and columns. It's the most powerful layout tool in CSS and works in all modern browsers.

Question 2

How do I create a grid container?

Accepted Answer

Set display: grid on a parent element, then use grid-template-columns and grid-template-rows to define the column and row tracks. The tool generates the exact CSS for you with copy-paste ready code.

Question 3

What is a fr unit?

Accepted Answer

The fr (fraction) unit represents a fraction of the available space in the grid container. For example, grid-template-columns: 1fr 2fr creates two columns where the second is twice as wide as the first.

Question 4

Can I use fr with other units?

Accepted Answer

Yes. You can mix fr units with px, %, em, rem, vw, vh and more in the same grid-template-columns or grid-template-rows value. This is great for fixed + flexible hybrid layouts.

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