作为最重要的导航展示形式之一,面包屑导航能够让用户更清楚的知道他们所在页面的层次结构,让他们可以方便的导航到上一层页面。在本教程中,您将学习如何使用 CSS3 技术创建自己的面包屑导航效果。
效果演示 插件下载 详细教程
HTML示例代码:
<ul id="breadcrumbs-one"> <li><a href="">Lorem ipsum</a></li> <li><a href="">Vivamus nisi eros</a></li> <li><a href="">Nulla sed lorem risus</a></li> <li><a href="">Nam iaculis commodo</a></li> <li><a href="" class="current">Current crumb</a></li></ul>
CSS示例代码:
#breadcrumbs-one{ background: #eee; border-width: 1px; border-style: solid; border-color: #f5f5f5 #e5e5e5 #ccc; border-radius: 5px; box-shadow: 0 0 2px rgba(0,0,0,.2); overflow: hidden; width: 100%;}#breadcrumbs-one li{ float: left;}#breadcrumbs-one a{ padding: .7em 1em .7em 2em; float: left; text-decoration: none; color: #444; position: relative; text-shadow: 0 1px 0 rgba(255,255,255,.5); background-color: #ddd; background-image: linear-gradient(to right, #f5f5f5, #ddd); }#breadcrumbs-one li:first-child a{ padding-left: 1em; border-radius: 5px 0 0 5px;}#breadcrumbs-one a:hover{ background: #fff;}#breadcrumbs-one a::after,#breadcrumbs-one a::before{ content: ""; position: absolute; top: 50%; margin-top: -1.5em; border-top: 1.5em solid transparent; border-bottom: 1.5em solid transparent; border-left: 1em solid; right: -1em;}#breadcrumbs-one a::after{ z-index: 2; border-left-color: #ddd; }#breadcrumbs-one a::before{ border-left-color: #ccc; right: -1.1em; z-index: 1; }#breadcrumbs-one a:hover::after{ border-left-color: #fff;}#breadcrumbs-one .current,#breadcrumbs-one .current:hover{ font-weight: bold; background: none;}#breadcrumbs-one .current::after,#breadcrumbs-one .current::before{ content: normal; }