perspective-origin

perspective-origin: center;

perspective-origin: top;

perspective-origin: bottom right;

perspective-origin: -170%;

perspective-origin: 500% 200%;

<section class="default-example" id="default-example">
  <div class="transition-all" id="example-element">
    <div class="face front">1</div>
    <div class="face back">2</div>
    <div class="face right">3</div>
    <div class="face left">4</div>
    <div class="face top">5</div>
    <div class="face bottom">6</div>
  </div>
</section>

#default-example {
  background: linear-gradient(skyblue, khaki);
  perspective: 550px;
}
#example-element {
  width: 100px;
  height: 100px;
  transform-style: preserve-3d;
  perspective: 250px;
}
.face {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  position: absolute;
  backface-visibility: inherit;
  font-size: 60px;
  color: white;
}
.front {
  background: rgba(90, 90, 90, 0.7);
  transform: translateZ(50px);
}
.back {
  background: rgba(0, 210, 0, 0.7);
  transform: rotateY(180deg) translateZ(50px);
}
.right {
  background: rgba(210, 0, 0, 0.7);
  transform: rotateY(90deg) translateZ(50px);
}
.left {
  background: rgba(0, 0, 210, 0.7);
  transform: rotateY(-90deg) translateZ(50px);
}
.top {
  background: rgba(210, 210, 0, 0.7);
  transform: rotateX(90deg) translateZ(50px);
}
.bottom {
  background: rgba(210, 0, 210, 0.7);
  transform: rotateX(-90deg) translateZ(50px);
}

/* 1 値構文 */
perspective-origin: x-position;
/* 2 値構文 */
perspective-origin: x-position y-position;
/* x-position と y-position がキーワードである場合は、
   以下の構文も有効 */
perspective-origin: y-position x-position;
/* グローバル値 */
perspective-origin: inherit;
perspective-origin: initial;
perspective-origin: revert;
perspective-origin: revert-layer;
perspective-origin: unset;