Modern HTML and CSS from the Beginning (Including Sass) - nth-child Pseudo Selectors

The video tutorial introduces the NTH Child pseudo selector in CSS, demonstrating its use for selecting specific list items based on their position. It covers basic styling, the use of first and last child selectors, and advanced NTH Child usage with formulas for selecting every nth item or starting from a specific offset. The tutorial also explains how to select even and odd items and provides historical context on how these selectors have simplified tasks that previously required JavaScript.

What is the primary purpose of the NTH Child pseudo selector in CSS?

• To select the first element in a list

• To select elements based on their position within a parent

• To apply styles to all elements of a specific type

• To remove default browser styles from elements

Which pseudo selector would you use to style only the first item in a list?

• NTH Child

• First Child

• Only Child

• Last Child

How can you select every third list item using the NTH Child selector?

• NTH Child(odd)

• NTH Child(3n+1)

• NTH Child(3n)

• NTH Child(3)

What does the formula '3n+0' signify when used with the NTH Child selector?

• Selects the first three elements

• Selects the third element only

• Selects every element

• Selects every third element starting from the first

How would you modify the NTH Child formula to start selecting every third item after the 7th item?

• 3n-7

• 7n+0

• 7n+3

• 3n+7

Which pseudo selector would you use to style all odd-numbered list items?

• NTH Child(even)

• Last Child

• NTH Child(odd)

• First Child

Before the introduction of NTH Child, what was a common method to select every other element?

• Using external stylesheets

• Using HTML attributes

• Using inline styles

• Using JavaScript