How to Properly Add CSS to a jQuery Pop-up Window?

How to Include CSS in a jQuery-Generated Pop-up Window

When creating a pop-up window with JavaScript, it may be desirable to enhance its appearance by incorporating a CSS file. However, attempts to append a link element using jQuery to the pop-up's content may fail.

To successfully add a CSS file to a pop-up window, it is necessary to append the link element to the head of the document, rather than to the content:

$('head').append('<link rel="stylesheet" href="style2.css" type="text/css" />');

This approach ensures that the CSS styles are applied to the entire pop-up window, not just the specific content within it.

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