切换布局
显示结果
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>迹忆客(jiyik.com)</title> <style> h1 {text-decoration:overline;} h2 {text-decoration:line-through;} h3 {text-decoration:underline;} </style> </head> <body> <h1>This is heading 1</h1> <h2>This is heading 2</h2> <h3>This is heading 3</h3> </body> </html>
