ways to write style css code example

Example 1: how to write css

Check this article, it's very cool: https://dev.to/devlorenzo/how-to-write-css-like-a-pro-4glj

Example 2: css / style

<style>
  h2 {
    color: red;
  }
</style>
<!-- all h2 elements will become red for example -->
<h2>
  i am the best
  </h2>
<!-- i am the best would be red