Selects all elements with a lang attribute value starting with "en" with CSS

Use the [attribute|=”value”] selector to select elements with the specified attribute starting with a specified value.

You can try to run the following code to implement CSS [attribute|=”value”] Selector,


Live Demo

<!DOCTYPE html>
         [lang| = en] {
            border: 5px solid orange;
            border-radius: 5px;
      <p lang = "en">Hello</p>
      <p lang = "no">Hei</p>