Selectors pseudo

Selectors pseudo Css Questions

Master selectors pseudo css interviews with our comprehensive collection of 4 questions and challenges.

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What is the difference between a pseudo-class and a pseudo-element? Give examples of each

One selects existing elements in a particular state, the other creates a sub-part that is not in the DOM. Learn the syntax, specificity, and limits of each.

beginnercsspseudo-classpseudo-element

What is the difference between :focus, :focus-within, and :focus-visible?

Three focus pseudo-classes with three different jobs, and the accessibility reason :focus-visible exists at all.

intermediatecssfocus-visiblefocus-within

Explain :nth-child() vs :nth-of-type() with an example where they would produce different results

One counts every sibling, the other counts only siblings of the same element type. See exactly where they diverge and what the of S syntax adds.

intermediatecssnth-childnth-of-type

What does the :has() selector do, and what layout problems does it solve that were previously impossible in pure CSS?

Learn how :has() lets a parent be styled based on its descendants, replacing a whole category of JavaScript class toggling.

advancedcsshas-selectorselectors