How Can I Target All Children Except the Last One in CSS?

Exclude the Last Child from CSS Selection

When selecting elements in CSS, the nth-child selector allows precise targeting based on their position within a parent element. To select the last child, you use div:nth-last-child(1). However, what if you want to exclude the last child?

Solution: Negating the Last-Child Pseudo-Class

CSS3 introduces the negation pseudo-class :not(), which allows you to exclude elements that match a specific criteria. To select all but the last child, use the selector:

:not(:last-child)

This pseudo-class evaluates to true for any element that is not the last child of its parent. You can then style these elements accordingly:

:not(:last-child) {
  /* styles */
}

Compatibility Note

It's important to note that the :not() pseudo-class is not supported in Internet Explorer 8 or below. If you need to support these browsers, you may need to use more verbose selectors, such as nth-child(n) where n is any number except 0.

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