<transform-function>

<main>
  <section 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>
  </section>

  <div class="select-form">
    <label for="transfunction">Select a transform function</label>
    <select id="transfunction">
      <option selected>Choose a function</option>
      <option>rotate(360deg)</option>
      <option>rotateX(360deg)</option>
      <option>rotateY(360deg)</option>
      <option>rotateZ(360deg)</option>
      <option>rotate3d(1, 1, 1, 90deg)</option>
      <option>scale(1.5)</option>
      <option>scaleX(1.5)</option>
      <option>scaleY(1.5)</option>
      <option>scaleZ(1.5)</option>
      <option>scale3d(1, 1.5, 1.5)</option>
      <option>skew(17deg, 13deg)</option>
      <option>skewX(17deg)</option>
      <option>skewY(17deg)</option>
      <option>translate(100px, 100px)</option>
      <option>translateX(100px)</option>
      <option>translateY(100px)</option>
      <option>translateZ(100px)</option>
      <option>translate3d(50px, 50px, 50px)</option>
      <option>perspective(200px)</option>
      <option>matrix(1, 2, -1, 1, 80, 80)</option>
      <option>matrix3d(1,0,0,0,0,1,3,0,0,0,1,0,50,100,0,1.1)</option>
    </select>
  </div>
</main>

main {
  width: 400px;
  height: 200px;
  padding: 50px;
  background-image: linear-gradient(135deg, white, cyan, white);
}

#example-element {
  width: 100px;
  height: 100px;
  transform-style: preserve-3d;
  transition: transform 1.5s;
  transform: rotate3d(1, 1, 1, 30deg);
}

.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: rgb(90 90 90 / 70%);
  transform: translateZ(50px);
}

.back {
  background: rgb(0 210 0 / 70%);
  transform: rotateY(180deg) translateZ(50px);
}

.right {
  background: rgb(210 0 0 / 70%);
  transform: rotateY(90deg) translateZ(50px);
}

.left {
  background: rgb(0 0 210 / 70%);
  transform: rotateY(-90deg) translateZ(50px);
}

.top {
  background: rgb(210 210 0 / 70%);
  transform: rotateX(90deg) translateZ(50px);
}

.bottom {
  background: rgb(210 0 210 / 70%);
  transform: rotateX(-90deg) translateZ(50px);
}

.select-form {
  margin-top: 50px;
}

const selectElem = document.querySelector("select");
const example = document.querySelector("#example-element");

selectElem.addEventListener("change", () => {
  if (selectElem.value === "Choose a function") {
    return;
  }
  example.style.transform = `rotate3d(1, 1, 1, 30deg) ${selectElem.value}`;
  setTimeout(() => {
    example.style.transform = "rotate3d(1, 1, 1, 30deg)";
  }, 2000);
});