面包屑导航

<html>
<head>
    <meta charset="utf-8">
    <title>CSS3圆形风格面包屑导航</title>
    <link rel="stylesheet" type="text/css" href="http://css.h5course.cn/reset.css" />
    <style type="text/css">
        html, body {
            height: 100%;
            padding: 0 100px;
            background-color: #59a386;
        }
        .title {
            padding: 50px 0;
            color: #77c2a5;
            font-size: 25px;
            font-weight: bold;
        }
        ul.breadcrumb {
            display: inline-block;
            margin-left: 50px;
        }
        /*实现每个导航项的基本样式*/
        ul.breadcrumb li {
            float: right;
            padding: 5px;
            margin: 3px 0 0 -50px;
            background-color: #59a386;
            border-radius: 50px;
            transition: all 0.2s linear 0s;
        }
        ul.breadcrumb li a {
            display: block;
            overflow: hidden;
            min-width: 50px;
            width: 50px;
            height: 50px;
            padding: 0 33.33px 0 52px;
            color: #509378;
            background-color: #65ba99;
            text-align: center;
            line-height: 50px;
            border-radius: 50px;
            transition: all 0.2s linear 0s;
            box-sizing: border-box;
        }
        /*控制每个导航项中文本的出现*/
        ul.breadcrumb li a .text {
            display: none;
            opacity: 0;
        }
        ul.breadcrumb li a:hover {
            width: 150px;
            background-color: #77c2a5;
        }
        ul.breadcrumb li a:hover .text {
            display: inline-block;
            opacity: 1;
        }
        /*处理第一个导航项*/
        ul.breadcrumb li:last-child a {
            padding: 0;
        }
        ul.breadcrumb li:last-child:hover {
            padding: 3px;
            margin-top: 0;
        }
        ul.breadcrumb li:last-child:hover a {
            width: 60px;
            height: 60px;
            line-height: 60px;
        }
    </style>
</head>
<body>
<h1 class="title">CSS3圆形风格面包屑导航</h1>
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posted @ 2017-02-18 21:38  _白马非马  阅读(211)  评论(0编辑  收藏  举报