Margin-inspringe vir nakomelinge in CSS

Fleks elemente kan margin-inspringe margin gegee word:

html<div class="parent">
  <div class="child">1</div>
  <div class="child">2</div>
  <div class="child">3</div>
</div>

css.parent {
  display: inline-flex;
  border: 1px solid red;
}
.child {
  margin: 10px;
  width: 50px;
  height: 50px;
  border: 1px solid green;
}

Результат: