How to Recursively Select All Descendant Elements in CSS?

Selecting All Descendant Elements in CSS Recursively

In the realm of CSS, a common challenge is to select all child elements within a parent element, regardless of their depth. While it's possible to manually specify each level of descendants, a concise method exists to achieve this recursively.

Question: How can you select all child elements recursively in CSS?

Answer:

To recursively select all descendants of an element, utilizing a white space character is an elegant solution:

div.dropdown * {
  color: red;
}

The white space selector ' '* matches all elements descended from the parent element it precedes. In the example above, this means that any element within the div.dropdown element, including children, grandchildren, and so on, will inherit the red text color.

This approach leverages the flexibility of the asterisk '*' character, which matches any element type. Combined with the white space selector, it creates a comprehensive selector that encompasses all descendant elements within the specified parent.

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