W3School TIY
编辑您的代码：
<html> <head> <style type="text/css"> ul.disc {list-style-type: disc} ul.circle {list-style-type: circle} ul.square {list-style-type: square} ul.none {list-style-type: none} </style> </head> <body> <ul class="disc"> <li>咖啡</li> <li>茶</li> <li>可口可乐</li> </ul> <ul class="circle"> <li>咖啡</li> <li>茶</li> <li>可口可乐</li> </ul> <ul class="square"> <li>咖啡</li> <li>茶</li> <li>可口可乐</li> </ul> <ul class="none"> <li>咖啡</li> <li>茶</li> <li>可口可乐</li> </ul> </body> </html>
查看结果: