index.md

Flip (mirror) elements

Horizontally

.element {
  display: inline-block; /* or display: block; */
  transform: scaleX(-1);
}

Vertically

.element {
  display: inline-block; /* or display: block; */
  transform: scaleX(-1);
}

Horizontally and vertically

.element {
  display: inline-block; /* or display: block; */
  transform: scale(-1, -1);
}