44 lines
1.3 KiB
Markdown
44 lines
1.3 KiB
Markdown
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---
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title: CSS3 Nth Child Selector
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localeTitle: CSS3 Nth Child Selector
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---
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## CSS3 Nth Child Selector
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El selector `nth-child` es un css psuedo-class que toma un patrón mediante el cual hace coincidir uno o más elementos en relación con su posición entre los hermanos.
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## Sintaxis
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\`\` \`css a: nth-child (patrón) { / \* Css va aquí \* / }
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```
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### Pattern
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The patterns accepted by `nth-child` can come in the form of keywords or an equation of the form An+B.
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#### Keywords
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##### Odd
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Odd returns all odd elements of a given type.
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```
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css a: nth-childe (impar) { / \* CSS va aquí \* / }
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```
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##### Even
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Even returns all even elements of a given type.
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```
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css a: nth-childe (par) { / \* CSS va aquí \* / }
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```
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#### An+B
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Returns all elements matching the equation An+B for every positive integer value of n (in addition to 0).
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For example, the following will match every 3rd anchor element:
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```
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css a: nth-childe (3n) { / \* CSS va aquí \* / } \`\` \`
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### Más información:
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[Documentación MDN](https://developer.mozilla.org/en-US/docs/Web/CSS/%3Anth-child) [Trucos CSS - nth selector infantil](https://css-tricks.com/almanac/selectors/n/nth-child/) [Trucos CSS - nth tester niño](https://css-tricks.com/examples/nth-child-tester/) [W3Scools - nth selector infantil](https://www.w3schools.com/cssref/sel_nth-child.asp)
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