W3School TIY Editor
W3School 在线教程
改变方向
暗黑模式
运行代码
<html> <body> <p>This is some text. This is some text. This is some text. <iframe src ="/index.html" width="200" height="200" style="float:right"> <p>Your browser does not support iframes.</p> </iframe> This is some text. This is some text. This is some text.</p> </body> </html>