纯CSS实现面包屑式导航参考别人的教程，模仿了一下，效果图：
html:
<div id="crumbs"> <ul> <li><a href="#">Breadcrumb</a></li> </ul></div>
css:
#crumbs ul li a { display: block; float: left; height: 50px; background: #3498db; text-align: center; padding: 30px 40px 0 40px; position: relative; margin: 0 10px 0 0; font-size: 20px; text-decoration: none; color: #fff;} #crumbs ul li a:after{ border-top: 40px solid transparent; border-left: 40px solid #3498db; border-bottom: 40px solid transparent; content: ''; position: absolute; right: -40px; top: 0; } #crumbs ul li a:before{ border-top: 40px solid #3498db; border-left: 40px solid transparent; border-bottom: 40px solid #3498db; content: ''; position: absolute; right: 180px; top: 0; }
注：即使content无设置任何字符，也需要写出content为空的情况，否则显示不出来