菜鸟学堂
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源代码
<html><!DOCTYPE html> <html> <body> <p>Standard pre</p> <pre>This is a standard pre. It will use as much space as it needs.</pre> <p>pre with a fixed width:</p> <div style="width:200px;overflow:auto"> <pre>This is a pre with a fixed width. It will use as much space as specified.</pre> </div> </body> </html>
运行结果
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