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Learn how to keep a pseudo-element in place while scaling another element in CSS. This guide offers solutions to achieve perfect alignment without changing HTML markup.
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How to Scale an Element in CSS Without Affecting an Attached Pseudo-element

When it comes to CSS design, sometimes you want to add effects or scales to certain elements on hover, but you encounter issues with related pseudo-elements. One common challenge is when hovering over a parent element causes the child elements or pseudo-elements to scale or shift positions unexpectedly.

In this guide, we will tackle this problem: ensuring that the content within a table cell scales dynamically on hover, while a related pseudo-element remains fixed in its position and non-scaled. Let’s dive into the solution!

The Problem

Imagine you have an HTML structure where the content inside a table cell should scale vertically when hovered over, but there is an attached pseudo-element (like an asterisk *) that gets affected by this scaling – altering its position and rendering it out of place.

Here’s a snapshot of how the HTML is structured:

[[See Video to Reveal this Text or Code Snippet]]

The CSS originally applied might cause the pseudo-element to scale alongside the content, which is not the intended effect.

Solution Overview

To resolve this issue, we’ll adjust where the pseudo-element is defined in the CSS. By moving the pseudo-element from being attached to the span to being attached directly to the div, we can ensure it stays in place while the content scales independently.

Here’s how you can modify the CSS:

Step-by-Step Solution

Change the Pseudo-element Positioning: Move the ::before pseudo-element to the div instead of the span. This means the pseudo-element behaves separately from the scaling effect applied to the span.

Updating the CSS: Below is the revised CSS code:

[[See Video to Reveal this Text or Code Snippet]]

Implementation in HTML

The HTML structure remains unchanged:

[[See Video to Reveal this Text or Code Snippet]]

Expected Result

By implementing these changes, the div content will now scale on hover without affecting the position or scale of the attached pseudo-element *. The pseudo-element remains exactly where you want it, enhancing readability and maintaining design integrity.

Conclusion

This approach allows for sophisticated UI interactions without compromising on the layout and alignment of elements. By strategically placing pseudo-elements and understanding how CSS transforms work, you can gain greater control over your designs. For every web designer or developer facing similar challenges, this method offers a straightforward, effective solution that keeps your elements looking their best.

Remember, when dealing with CSS, a small repositioning can make a significant difference in functionality and aesthetics. Happy coding!