Z-index

Z-index is a CSS property used to control the stacking order of elements on a web page. It determines which elements appear on top when they overlap. Elements with a higher Z-index value are displayed above those with a lower value.

For example, if two elements overlap, the one with z-index: 2 will appear above the one with z-index: 1. By default, elements have a Z-index of 0.

Z-index only works on elements with a specified position property, like relative, absolute, or fixed. If an element is set to position: static, Z-index won’t apply.

This property is useful for creating layered designs, such as modals, dropdown menus, or sticky headers. For instance, a modal window might use a Z-index of 1000 to ensure it appears above all other content.

Using Z-index effectively requires keeping track of values to avoid conflicts. Assigning excessively high values, like 99999, can lead to confusion and design issues.

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Work on your product,
vevy.ai will take SEO part

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Work on your product,
vevy.ai will take SEO part

Everything you need to rank for your product and acquire your target customers.

SEO platform for startups

Work on your product,
vevy.ai will take SEO part

Everything you need to rank for your product and acquire your target customers.

SEO platform for startups