点击运行
<!DOCTYPE html> <html> <body> <p id="p1">Hello World!</p> <p id="p2">Hello World!</p> <script> document.getElementById("p2").style.color = "blue"; document.getElementById("p2").style.fontFamily = "Arial"; document.getElementById("p2").style.fontSize = "larger"; </script> <p>第二个段落的样式已被脚本修改。</p> </body> </html>
运行结果
