Select all except last

In common cases, you may need to put a margin-bottom to all elements except the last one.

It's easy! Just use :not(:last-child).

List example

li:not(:last-child) {
  margin-bottom: 1rem;
}

<ul>
  <li>List item 1</li>
  <li>List item 2</li>
  <li>List item 3</li>
</ul>

Sources:

• https://stackoverflow.com/questions/2573544/how-can-i-select-all-children-of-an-element-except-the-last-child/2573566