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21 Δεκ 2022 · What I want is that the "Red box" stay on top of the page in a z-index 2, while the all the content on the background stay on index 1 but somehow this code is "collapsing" the layers. If someone can help me I really appreciate it.
25 Απρ 2019 · And you can’t always fix things by setting the z-index to 999999! ? This article will explain in detail four of the most common reasons that z-index isn’t working for you, and exactly how you can fix it.
4 Απρ 2024 · The four troublemakers are: Elements in the same stacking context displaying in an unexpected order. Elements needing positioned values for z-index to actually do anything. Certain CSS properties creating new (and often surprise) stacking contexts. An element's z-index being limited by its parent's value.
To create a fixed top menu, use position:fixed and top:0. Note that the fixed menu will overlay your other content. To fix this, add a margin-top (to the content) that is equal or larger than the height of your menu.
26 Ιουλ 2024 · The z-index property can be specified with an integer value (positive, zero, or negative), which represents the position of the element along an imaginary z-axis. If you are not familiar with the term 'z-axis', imagine the page as a stack of layers, each one having a number.
25 Μαΐ 2023 · The z-index attribute lets you adjust the order of the layering of objects when rendering content. In CSS 2.1, each box has a position in three dimensions. In addition to their horizontal and vertical positions, boxes lie along a "z-axis" and are formatted one on top of the other.
The z-index property specifies the stack order of an element. An element with greater stack order is always in front of an element with a lower stack order.