> For the complete documentation index, see [llms.txt](https://ke-ren.gitbook.io/web-design/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ke-ren.gitbook.io/web-design/html-css-js/css-index/css-selectors/selectors.md).

# Selectors

Every HTML element supports a variety of attributes. Some of the [common attributes](http://www.w3schools.com/html/html_attributes.asp) we can use to style our elements are:

1. Element Selector - Style any HTML Element p{}
2. id Selector - A unique id that should only be used once.
3. Class Selector - A style we can use on more than one element.
4. Attribute Selector - More unique attribute contions.
5. nth-child Selector - Odd or even, every first, second, third...

### Multiple Classes, Multiple Styles

And we can apply multiple classes to a single element for additional styles.

![Referencing multiple classes](https://imdac.github.io/images/multiple-classes.gif)

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