Placing Flex Items in an Inverted Row in CSS

The row-reverse value in the flex-direction property allows you to line up blocks by pushing them to the right edge. This will flip the order - the first block will be the rightmost one:

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

css.parent {
  display: flex;
  flex-direction: row-reverse;
  width: 300px;
  height: 200px;
  border: 1px solid red;
}
.child {
  width: 50px;
  height: 50px;
  border: 1px solid green;
}

Результат: