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<!DOCTYPE html> <html> <head> <style> p.test1 { width: 140px; border: 1px solid #000000; word-break: keep-all; } p.test2 { width: 140px; border: 1px solid #000000; word-break: break-all; } </style> </head> <body> <h1>word-break 属性</h1> <p class="test1">This paragraph contains some text. This line will-break-at-hyphens.</p> <p class="test2">This paragraph contains some text. The lines will break at any character.</p> <p><b>注释：</b>Opera 12 和更早版本不支持 word-break 属性。</p> </body> </html>