How Can I Properly Add HTML Entities Using the CSS `content` Property?

Adding HTML Entities with the CSS Content Property

Adding HTML entities using the CSS content property can be challenging, especially when trying to display special characters or symbols. Using the '&' character alone may not produce the desired result, causing the entity to be printed as text instead of rendered as a special character.

To resolve this issue, you must use the escaped Unicode representation of the HTML entity you want to add. For example, to add a non-breaking space, instead of using ' ', you would use its Unicode representation: '

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