AI 编程工具xxxxxxxxxx<html><head><meta charset="utf-8"><title>高手教程(study.p2hp.com)</title></head><body><h1 style="color: red; font-size:50px;">cssText 属性</h1><p>点击按钮返回元素的内联样式。</p><button onclick="myFunction()">点我</button><p id="demo"></p><script>function myFunction() { var elmnt = document.getElementsByTagName("h1")[0]; var x = elmnt.style.cssText; document.getElementById("demo").innerHTML = x;}</script></body></html>