我正在处理位于http://www.richmindonline.com/doggy/index.html的网页。我无法在页面中间附近设置单个列表的样式。我想添加{list-style-type:disc;}为一种样式，但它不起作用。我想要应用样式的列表位于“欢迎”段落下，特别是在标有“新闻”的 4 个框的第一个下。列表的第一项是“链接到新闻故事”。我尝试使用 Firefox 来查找元素，但即使我非常具体，样式也不会改变。
任何帮助，将不胜感激。下面列出了 HTML：
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<p><strong>Special program for your dog</strong></p>
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<li><a href="#">Nulla dui. Fusce feugiat mal</a></li>
<li><a href="#">Esuada odio. scing elitauris </a></li>
<li class="last"><a href="#">Fermentum dictum</a></li>
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<p class="p1">Welcome Pet Lovers! Here you'll find just what you're looking for - with a big extra bonus: FUN! Sure, you could buy that catnip or dog toy anywhere else, but here at the Go-To Guide, we are SERIOUSLY committed to making you SMILE. Maybe even LAUGH!</p>
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mau <span>rillus</span> </a>
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us etgnis <span>sriea</span> </a>
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<p><strong>04/18/2009 - 14:53</strong></p>
<p class="p"><strong>Lum moleie lacneanrit</strong> lacneanrit maurillus Cum sociis natotibus etgnis disriea jesertas leraen<br />
monluslertas lrurtas feugiat maleadabi nunc odgravida atcursus nec, luctus a, locenas tristique orci ac sem. Duis ultricies pharetra magna onec accumsan malesuada nec sit amet er orem </p>
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<li><a href="#">Acneanrit</a> maurillus cum sociis </li>
<li><a href="#">Cum sociis</a> natotibus etgnis </li>
<li><a href="#">Natotibus</a> etgnis disriea </li>
<li><a href="#">Egnis</a> disriea jesertas leraen </li>
<li><a href="#">Jesertas</a> leraen monluslertas </li>
<li><a href="#">Leraen monluslertas</a> lrurtas </li>
<li><a href="#">Monluslertas</a> lrurtas feugiat </li>
<li><a href="#">Lrurtas</a> feugiat male</li>
<li class="last"><a href="#">Feugiat</a> malesuadabi unc </li>
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<h4>Sed laoreet aliquam lda let aliquam. </h4>
<p>Mauris fermentum dictum gna. Sed laoreet aliquam leo. Ut tellus dolorap
ibus eget element vel, cursus </p>
<p>Mauris fermentum dictum gnased </p>
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<li><a href="#">Vivamus eget nibhacilisiaenea</a></li>
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<li><a href="#">Faucibus orci luctus et ultrices </a></li>
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<h4>Ut tellus dolorapibus eget elemeel. </h4>
<p>Sed laoreet aliquam leo. Ut tellus dolorapibus eget element vel, cursus eleifend, elit. Aenean auctor wisi et </p>
<p>Sed laoreet aliquam leo. Ut tellus </p>
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