How would you use the attr() function to get the value of a data attribute in CSS?
- attr(data-value value)
- attr(data-value)
- attr(data-value, value)
- attr(data-value: value)
To use the attr() function to get the value of a data attribute in CSS, you should specify the attribute's name as an argument within attr(). For example, to retrieve the value of a data attribute named "data-value," you would use attr(data-value). You can then apply this value to a CSS property, such as content or a custom property.
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