vue init; rotating css cube

src/components/HelloWorld.vue

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+<script setup>
+</script>
+
+<template>
+  <div class="container">
+    <div class="cube">
+      <div class="face top">Top</div>
+      <div class="face bottom">Bottom</div>
+      <div class="face left">Left</div>
+      <div class="face right">Right</div>
+      <div class="face front">Front</div>
+      <div class="face back">Back</div>
+    </div>
+  </div>
+</template>
+
+<style scoped>
+.container {
+  width: 200px;
+  height: 200px;
+  perspective: 500px;
+  margin: 100px;
+}
+
+.cube {
+  position: relative;
+  width: 200px;
+  height: 200px;
+  transform-style: preserve-3d;
+}
+
+.face {
+  width: 200px;
+  height: 200px;
+  background: skyblue;
+  border: 2px solid black;
+  position: absolute;
+  opacity: 0.7;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-family: Arial, sans-serif;
+  font-size: 2rem;
+}
+
+.cube {
+  position: relative;
+  width: 200px;
+  height: 200px;
+  transform-style: preserve-3d;
+  transform: rotate3d(1, 1, 0, 45deg);
+}
+
+.front {
+  transform: translateZ(100px);
+}
+
+.back {
+  transform: translateZ(-100px) rotateY(180deg);
+}
+
+.left {
+  transform: translateX(-100px) rotateY(-90deg);
+}
+
+.right {
+  transform: translateX(100px) rotateY(90deg);
+}
+
+.top {
+  transform: translateY(-100px) rotateX(90deg);
+}
+
+.bottom {
+  transform: translateY(100px) rotateX(-90deg);
+}
+
+@keyframes turn {
+  from { transform: rotate3d(0, 0, 0, 0); }
+  to { transform: rotate3d(1, 1, 0, 360deg); }
+}
+
+.cube {
+  position: relative;
+  width: 200px;
+  height: 200px;
+  transform-style: preserve-3d;
+  animation: turn 5s linear infinite;
+}
+</style>