Question:
What does the z-index property in CSS control?
What does the z-index property in CSS control?
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Think about which overlapping element appears on top.
Updated On: Jul 2, 2026
- The stacking order of elements
- The size of an element
- The background color of an element
- The zoom level of an element
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The Correct Option is A
Solution and Explanation
Step 1: The
Step 2: A higher
Step 3: Size is set by width and height, color by background properties, and zoom by transform or the zoom property, not by
Step 4: So
z-index property applies to positioned elements and sets their order along the z-axis, which points out of the screen.Step 2: A higher
z-index places an element in front of one with a lower value when they overlap.Step 3: Size is set by width and height, color by background properties, and zoom by transform or the zoom property, not by
z-index.Step 4: So
z-index controls the stacking order of elements.Was this answer helpful?
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