<ul id="test"> <li>Test</li> <li>Test</li> <li>Test</li> <li>Test</li> <li>Test</li> </ul>
body,ul,li{margin:0;padding:0;} ul,li{list-style:none;} #test{ margin:20px; width:390px; background:#F4F8FC; border-radius:3px; border:6px solid red; } /*每一个li的高度是35px*/ #test li{ height:25px; line-height:25px; padding:5px; border-bottom:3px dotted black; margin-bottom:-3px; }
#test{
margin:20px;
width:390px;
background:#F4F8FC;
border-radius:30px;
border:6px solid red; overflow:hidden;
}
加个overflow:hidden; 样式就可解决问题,使最后一个li的下边框隐藏