W3School TIY
编辑您的代码：
<html> <head> <style type="text/css"> ol.decimal {list-style-type: decimal} ol.lroman {list-style-type: lower-roman} ol.uroman {list-style-type: upper-roman} ol.lalpha {list-style-type: lower-alpha} ol.ualpha {list-style-type: upper-alpha} </style> </head> <body> <ol class="decimal"> <li>咖啡</li> <li>茶</li> <li>可口可乐</li> </ol> <ol class="lroman"> <li>咖啡</li> <li>茶</li> <li>可口可乐</li> </ol> <ol class="uroman"> <li>咖啡</li> <li>茶</li> <li>可口可乐</li> </ol> <ol class="lalpha"> <li>咖啡</li> <li>茶</li> <li>可口可乐</li> </ol> <ol class="ualpha"> <li>咖啡</li> <li>茶</li> <li>可口可乐</li> </ol> </body> </html>
查看结果: