如何使用CSS指定3D元素的底部位置

要指定3D元素的底部位置,请使用Perspective-origin属性。

您可以尝试运行以下代码来实现Perspective-origin属性:

示例

 

<!DOCTYPE html>
<html>
   <head>
      <style>
         .demo1 {
            position: relative;
            width: 150px;
            height: 150px;
            background-color: yellow;
            perspective: 80px;
            margin: 50px;
            perspective-origin: left;
         }
         .demo2 {
            position: absolute;
            padding: 20px;
            background-color: orange;
            transform-style: preserve-3d;
            transform: rotateX(45deg);
         }
      </style>
   </head>
   <body>
      <h1>Rotation</h1>
      <div class="demo1">Demo
         <div class="demo2">Demo
         </div>
      </div>
</body>
</html>