iframe嵌套网页全屏显示 · 前端开发

iframe嵌套网页全屏显示： ``` <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <title>Document</title> </head> <body> <iframe src="https://www.yuan.network" frameborder="0" width="100%" height="650px"></iframe> </body> </html> ```