点击运行
<!DOCTYPE html> <html> <head> <script src="/static/jquery/jquery.min.jsjquery.min.js"></script> </head> <body> <p id="demo">JavaScript 能够修改 HTML 元素的样式。</p> <script> $(document).ready(function() { var myElement = $("#demo"); myElement.css("font-size","35px"); }); </script> </body> </html>
运行结果
