Align-Items vs. Align-Content in Grid Layout: A Detailed Distinction
In Grid Layout, align-items and align-content properties are crucial for achieving desired item and grid alignment within the container. However, their distinct roles can be confusing.
Terminology clarification:
Align-Items vs. Align-Content:
-Items: Controls the alignment of grid items within their individual grid areas.
-Content: Controls the alignment of the grid as a whole within the container.
Understanding the Difference:
The misconception arises from the idea that justify-content and align-content apply only when the grid size is smaller than the container size. However, this applies to both -items and -content properties.
If the grid fits perfectly within the container, there will be no space for the container to distribute for alignment. In such cases, both -items and -content alignment will have no effect.
Graphical Example:
Consider a grid container divided into three equal-sized areas vertically. The grid items are placed in the second and third areas. The grid and container are of unequal sizes.
Align-Items:
Align-Content:
Conclusion:
-Items properties align items within grid areas according to the grid container's specified dimensions.
-Content properties align the grid as a whole within the container, taking into account any available space or overhang.
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