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HomeWeb Front-endCSS TutorialCan CSS Nesting Help Write More Concise and Efficient Styles?

Can CSS Nesting Help Write More Concise and Efficient Styles?

CSS Nesting: A New Frontier in Styling

Can you nest CSS classes, allowing you to write more concise and efficient styles? The answer is a resounding yes, thanks to the CSS Nesting Module in the CSS specification.

The CSS Nesting Module offers a syntax that lets you nest selectors within each other, providing a more structured and logical approach to styling.

The module is supported by all major browsers, enabling you to write code like this:

table.colortable {
  & td {
    text-align: center;
    &:first-child, &:first-child + td {
      border: 1px solid black
    }
  }
  & th {
    text-align: center;
    background: black;
    color: white;
  }
}

.foo {
  color: red;
  @nest & > .bar {
    color: blue;
  }
}

.foo {
  color: red;
  @nest .parent & {
    color: blue;
  }
}

This nesting syntax allows you to create complex styles with ease, by reusing and combining selectors in a hierarchical manner. It not only streamlines your code but also enhances readability and maintainability.

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