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Example. Set the z-index for an image, so that it is displayed behind the text: img { position: absolute; left: 0px; top: 0px; z-index: -1; } Try it Yourself » More "Try it Yourself" examples below. Definition and Usage. The z-index property specifies the stack order of an element.
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The z-index Property. When elements are positioned, they can overlap other elements. The z-index property specifies the stack order of an element (which element should be placed in front of, or behind, the others). An element can have a positive or negative stack order:
13 Ιουν 2024 · The z-index CSS property sets the z-order of a positioned element and its descendants or flex and grid items. Overlapping elements with a larger z-index cover those with a smaller one.
The CSS z-index property is a powerful tool for controlling the stacking order of elements on a webpage. By assigning different z-index values, you can create layered effects, ensure modals or menus stay on top, and manage the depth of elements in complex layouts.
Demo of the different values of the z-index property. Click the property values below to see the result: z-index: 1; z-index: 2; z-index: 3; z-index: 4; myBox. z-index 0.
18 Μαΐ 2018 · Stacking with z-index. If we now want to change the stacking order of these elements, we can use the property z-index. An element with a higher z-index will be displayed in front of an element with a lower z-index. One thing to note is that z-index only works with positioned elements.
31 Δεκ 2023 · The z-index CSS property specifies the stack order of an element. This means that it determines which elements overlap and which ones are displayed on top. z-index only works on positioned elements (elements with a position value other than static).