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<!DOCTYPE html> <html> <body> <h3>如何访问 CITE 元素的演示</h3> <img src="img_the_scream.jpg" width="220" height="277" alt="呐喊"> <p><cite id="myCite">爱德华·蒙克的《呐喊》</cite>。 绘于 1893 年。</p> <p>单击该按钮将引用的颜色设置为红色。</p> <button onclick="myFunction()">试一试</button> <script> function myFunction() { var x = document.getElementById("myCite"); x.style.color = "red"; } </script> </body> </html>