CSS grid-auto-flow Property
Last Updated : 27 Aug, 2024
The grid-auto-flow property Specifies exactly how auto-placed items get flowed into the grid.
Syntax
grid-auto-flow: row | column | row dense | column dense;
Here we explore one by one
Using grid-auto-flow: row
The grid-auto-flow: row property in CSS places items by filling each row sequentially, adding new rows as needed.
Example: In this example define a 2x4 grid with specified row and column sizes. Items are placed in order across rows due to grid-auto-flow: row, with specific styling for each grid cell.
html <!DOCTYPE html> <html> <head> <title> CSS grid-auto-flow Property </title> <style> .main { height: 200px; width: 200px; display: grid; grid-gap: 10px; grid-template: repeat(4, 1fr) / repeat(2, 1fr); /* grid-auto-flow property used here */ grid-auto-flow: row; } .Geeks1 { background-color: red; grid-row-start: 3; } .Geeks2 { background-color: blue; } .Geeks3 { background-color: black; } .Geeks4 { grid-column-start: 2; background-color: orange; } </style> </head> <body> <div class="main"> <div class="Geeks1"></div> <div class="Geeks2"></div> <div class="Geeks3"></div> <div class="Geeks4"></div> </div> </body> </html>
Output:

Using grid-auto-flow: column
The grid-auto-flow: column property places items by filling each column sequentially, adding new columns as needed.
Example: This example we creates a 2x4 grid with specified row and column sizes. Items are placed sequentially down columns due to grid-auto-flow: column, with specific styling for each grid cell.
html <!DOCTYPE html> <html> <head> <title> CSS grid-auto-flow Property </title> <style> .main { height: 200px; width: 200px; display: grid; grid-gap: 10px; grid-template: repeat(4, 1fr) / repeat(2, 1fr); /* grid-auto-flow property used here */ grid-auto-flow: column; } .Geeks1 { background-color: red; grid-row-start: 3; } .Geeks2 { background-color: blue; } .Geeks3 { background-color: black; } .Geeks4 { grid-column-start: 2; background-color: orange; } </style> </head> <body> <div class="main"> <div class="Geeks1"></div> <div class="Geeks2"></div> <div class="Geeks3"></div> <div class="Geeks4"></div> </div> </body> </html>
Output:

Using grid-auto-flow: column dense
The grid-auto-flow: column dense property places items in columns, using a dense algorithm to fill gaps efficiently
Example: In this example we defines a 2x4 grid with specified row and column sizes. Items flow into columns and use dense packing mode, filling in empty spaces due to grid-auto-flow: column dense.
html <!DOCTYPE html> <html> <head> <title> CSS grid-auto-flow Property </title> <style> .main { height: 200px; width: 200px; display: grid; grid-gap: 10px; grid-template: repeat(4, 1fr) / repeat(2, 1fr); /* grid-auto-flow property used here */ grid-auto-flow: column dense; } .Geeks1 { background-color: red; grid-row-start: 3; } .Geeks2 { background-color: blue; } .Geeks3 { background-color: black; } .Geeks4 { grid-column-start: 2; background-color: orange; } </style> </head> <body> <div class="main"> <div class="Geeks1"></div> <div class="Geeks2"></div> <div class="Geeks3"></div> <div class="Geeks4"></div> </div> </body> </html>
Output:

Using grid-auto-flow: row dense
The grid-auto-flow: row dense property places items in rows, using a dense algorithm to fill gaps efficiently.
Example: In this example we creates a 2x4 grid with defined row and column sizes. Items flow into rows and use dense packing mode, filling in empty spaces due to grid-auto-flow: row dense.
html <!DOCTYPE html> <html> <head> <title> CSS grid-auto-flow Property </title> <style> .main { height: 200px; width: 200px; display: grid; grid-gap: 10px; grid-template: repeat(4, 1fr) / repeat(2, 1fr); /* grid-auto-flow property used here */ grid-auto-flow: row dense; } .Geeks1 { background-color: red; grid-row-start: 3; } .Geeks2 { background-color: blue; } .Geeks3 { background-color: black; } .Geeks4 { grid-column-start: 2; background-color: orange; } </style> </head> <body> <div class="main"> <div class="Geeks1"></div> <div class="Geeks2"></div> <div class="Geeks3"></div> <div class="Geeks4"></div> </div> </body> </html>
Output:

Supported Browsers
The browser supported by CSS grid-auto-flow Property are listed below:
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