Why Isn\'t My Custom Cursor Working in Firefox and Chrome?

CSS Custom Cursor Not Functioning in Firefox/Chrome

When attempting to create a custom cursor using a provided image, users may encounter issues with the functionality in Mozilla Firefox and Google Chrome. This is particularly evident when using the following CSS code:

<code class="css">body {
  cursor: url('example-image.png');
}</code>

Cause of the Problem

The primary cause of this issue lies not in the CSS code itself, but rather in the image file being utilized. For custom cursors to function correctly, the image must be resized to a smaller dimension.

Solution

To resolve this issue, simply resize the image to a smaller size, such as 32px or less. This modification will allow the custom cursor to function as intended in Firefox and Chrome.

Additionally, consider using the "pointer" cursor type instead of "auto" to better match the appearance of the custom image:

<code class="css">body {
  cursor: url('example-image.png'), pointer;
}</code>

Note

It is crucial to note that retaining the original image size is not feasible for custom cursors. As outlined in the Mozilla Developer Network documentation (https://developer.mozilla.org/en-US/docs/Web/CSS/CSS_Basic_User_Interface/Using_URL_values_for_the_cursor_property), the image must be resized appropriately for optimal performance and functionality.

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