Chapter 5 - Selectors - 5.11.1 :first-child pseudo-class
Go to the relevant page of the specification.
- first-child-000
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Selectors: The :first-child pseudo-class
Browsers should apply each rule to the element which is the first child of its parent - first-child-001
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Selectors: The :first-child pseudo-class with the universal selector
Browsers should apply each rule to the element which is the first child of its parent - first-child-selector-001
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First-child pseudo-class
First-child pseudo-class matches only the first element of its type. - first-child-selector-002
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First-child pseudo-class with text node
First-child pseudo-class matches only the first element of its type ignoring text nodes.