FAQ: Selectors - Pseudo-class

This community-built FAQ covers the “Pseudo-class” exercise from the lesson “Selectors”.

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This exercise can be found in the following Codecademy content:

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FAQs on the exercise Pseudo-class

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I noticed that when I added the hover pseudo selector to the links before the attribute selectors the on hover action did not occur. Only when I placed this code after the attribute selectors did it work. Do all pseudo selectors need to be declared after base element, class, and attribute styling declarations?

Could we please have the list of all the pseudo-classes? Or a link where we can find the list of all the pseudo-classes?
pseudo-classes seem interesting to design a website but also need to make sure not to overdo it.

No, it is not like you need to place the pseudo selectors after all other rulesets.

It is only the particular codecademy environment that is made in such a way that you add the new ruleset at the end unless specified to do so. This kind of makes it easier for them to write code to check if the learner is actually doing what is being asked to and what error pops up when that is not done.

Further, I would advise you to make a folder and copy-paste the HMLT and CSS code in notepad++ in separate files and try to open the HTML code in a new browser window to see how your CSS code is working. See how the file naming would affect the linking.

Also, it is late but welcome to Codecademy.

Here are two links that I’ve found:
https://www.w3schools.com/css/css_pseudo_classes.asp

I think it would be better if Codecademy gives an in-depth lesson on pseudo-classes because I, unfortunately, cannot memorize all of them.

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