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用 CSS 确定元素在不面向屏幕时是否可见
ID:13258 / 打印
要确定一个元素在不面向屏幕时是否可见，请使用backface-visibility属性：
示例
实时演示
<!DOCTYPE html> <html> <head> <style> .demo1 { position: relative; width: 150px; height: 150px; background-color: yellow; perspective: 80px; margin: 50px; perspective-origin: left; transform: rotateY(180deg); } .demo2 { position: absolute; padding: 20px; background-color: orange; transform-style: preserve-3d; transform: rotateX(45deg); backface-visibility: visible; } </style> </head> <body> <h1>Rotation</h1> <div class = "demo1">Demo <div class = "demo2">Demo</div> </div> </body> </html>