源代码
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>编程字典</title> <style> body { background-image: url("img_tree.png"); background-repeat: no-repeat; } </style> </head> <body> <h1>Hello World!</h1> <p>背景图片实例</p> <p>背景图像只显示一次，但它干扰读者!</p> </body> </html>
运行结果