What is CSS nesting syntax?

Can you explain what CSS nesting syntax is?

CSS nesting syntax allows you to nest CSS selectors inside one another, making your stylesheets more organized and easier to read.

How does it improve the readability of CSS?

By nesting selectors, you can visually represent the hierarchy of your HTML structure, reducing repetition and clarifying relationships.

Can you show me an example of CSS nesting?

Sure! Here's a simple example:

nav {
  background: #333;
  ul {
    list-style: none;
    li {
      display: inline;
      a {
        color: white;
      }
    }
  }
}

Is CSS nesting supported in all browsers?

CSS nesting is not natively supported in all browsers yet, but it can be used with preprocessors like Sass or PostCSS.