51help TIY
码：
<html> <head> <style type="text/css"> p.spread {word-spacing: 30px;} p.tight {word-spacing: -0.5em;} </style> </head> <body> <p class="spread">This is some text. This is some text.</p> <p class="tight">This is some text. This is some text.</p> </body> </html>
查看结果: