1.

Which of the following will select every element that is the only child of its parent?(a) :only-child(b) :only-of-type(c) :optional(d) :out-of-rangeI have been asked this question in an online quiz.This intriguing question originated from Server Specific CSS topic in portion Layout & Images of CSS

Answer»

The CORRECT option is (a) :only-child

Easy explanation: :only-child SELECTS EVERY

element that is the only child of its parent, :only-of-type selects every

element that is the only child of its parent, :optional selects input ELEMENTS with no “required” attribute.



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