How to Convert :hover Triggers to Touch/Click Actions for Mobile Devices?

Hover vs. Touch: Optimizing UI Interactions for Mobile Devices

In the world of web development, it's crucial to optimize user interactions across different devices. When working with :hover states for animations or dynamic content, the challenge arises on mobile devices where hovering is not applicable. In this article, we'll explore a solution to convert :hover triggers to touch/click actions on smaller screen sizes.

Addressing the Problem

As your code demonstrates, you have implemented a :hover animation using CSS transitions. However, on mobile devices, the :hover state is inaccessible due to the lack of a pointer device. This necessitates a workaround that activates the animation upon tap or click.

Solution Using CSS

Fortunately, CSS offers a straightforward solution using the :active selector. By combining it with :hover and ensuring :active is listed after :hover in the selector, you can achieve the desired behavior.

Code Implementation

The following code modification will resolve the issue:

.info-slide:hover, .info-slide:active {
  height: 300px;
}

This code extends the :hover animation to apply to the :active state as well, which is triggered on touch or click events.

Testing and Confirmation

To verify this solution, it's recommended to test the FIDDLE in a mobile browser. Alternatively, you can use a browser developer tool to simulate touch events.

Conclusion

By leveraging the :active selector in conjunction with :hover, you can enable animations on mobile devices through touch or click interactions. This straightforward solution ensures that your website's user interface adapts seamlessly to different input methods.

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