What's preventing my code from running the CSS class properly?

I'm puzzled as to why the "grow" class for image pop up is not working even though it's included in the echo script.

Here is the PHP code snippet:

echo "<a href='$file'><img class='grow' src='$file' alt='$filename'></a><br>";

Below is the CSS code section:

.grow img {
    transition:transform 0.25s ease;
}

.grow img:hover {
    -webkit-transform:scale(1.2);
    transform:scale(1.2);
}

The functionality was present before I attempted to add it to a CSS class. What could be going wrong?

Your assistance would be highly valued.

htmlcssimage

Answer №1

Instead of using the class name 'grow' to refer to the image, it is unnecessary:

.grow img {
     transition: transform 0.25s ease;
}

.grow img:hover {
    -webkit-transform: scale(1.2);
    transform: scale(1.2);
}

For a more efficient approach, use this CSS instead:

.grow {
     transition: transform 0.25s ease;
}

.grow:hover {
    -webkit-transform: scale(1.2);
    transform: scale(1.2);
}

Answer №2

Your problem lies in the selectors used in your CSS. Currently, it is looking for an element with the .grow class and then trying to find an image child within that element. To make it work as intended, assign the grow class to the anchor tag <a>.

Here is the correct code snippet for your PHP script:

img.grow {
    transition: transform 0.25s ease;
}

img.grow:hover {
    -webkit-transform: scale(1.2);
    transform: scale(1.2);
}

This solution works because the selector targets an <img> element with the grow class.

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