Quickstart tutorial about CSS Grid Layout

CSS Grid Layout is a powerful layout system in CSS that allows you to create complex and responsive grid-based layouts using only CSS code. Here is a quickstart tutorial on how to create a simple grid layout using CSS Grid:

1. Define a grid container: First, you will need to define a container element and set its display property to “grid”. This will make all direct children of the container grid items.

.grid-container {
  display: grid;
}

2. Define the grid columns and rows: You can use the grid-template-columns and grid-template-rows properties to define the number of columns and rows in the grid. For example, the following code creates a grid with 3 columns and 2 rows:

.grid-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 200px);
}

3. Place grid items: You can use the grid-column and grid-row properties to place grid items in specific positions on the grid. For example, the following code places a grid item in the first column and first row:

.item {
  grid-column: 1 / 2;
  grid-row: 1 / 2;
}

4. Add gaps between the grid items: You can use the grid-gap property to add gaps between the grid items. For example, the following code adds a 20px gap between the grid items:

.grid-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 200px);
  grid-gap: 20px;
}

5. Use media queries: You can use media queries to change the layout of the grid at different screen sizes. For example, the following code changes the grid to have 4 columns on screens that are wider than 800px:

@media (min-width: 800px) {
  .grid-container {
    grid-template-columns: repeat(4, 1fr);
  }
}

This is just a basic overview of how to use CSS Grid to create responsive grid-based layouts. There are many other properties and techniques you can use to create more advanced designs, such as using grid-area, grid-template-areas, and grid-auto-flow to control the layout of the grid items.

CSS Grid is a powerful layout system that makes it easy to create complex and responsive designs. It is widely supported by modern browsers, and it is recommended to use Grid Layout along with Flexbox, that is more suited for 1-dimensional layout and can complement grid in many ways.

I hope this tutorial helps you get started with creating grid-based layouts using CSS Grid!