freeCodeCamp/guide/english/certifications/responsive-web-design/basic-css/use-css-selectors-to-style-elements/index.md

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Use CSS Selectors to Style Elements

Use CSS Selectors to Style Elements

CSS selectors are widely used to apply styling to all instances of a particular element.

To apply the color purple to all the h2s on the page, you can define the following CSS inside a <style></style> block.

h2 {
  color: purple;
}

This will apply the color purple to all <h2> headings. If you are using the style="color: purple" attribute on each <h2> element, you can remove it and instead define it in a single place inside a <style></style> block.