书签导航(收藏起来以后用)

<!DOCTYPE html>
  <html>
  <head>
  <meta charset='utf-8'/>
  <title>CSS Ribbon</title>
  <style>
  * {
  /* Basic CSS reset */
  margin:0;
  padding:0;
  }
   
  body {
  /* These styles have nothing to do with the ribbon */
  background:url(dark_wood.png) 0 0 repeat;
  padding:35px 0 0;
  margin:auto;
  text-align:center;
  }
   
  .ribbon {
  display:inline-block;
  }
   
  .ribbon:after, .ribbon:before {
  margin-top:0.5em;
  content: "";
  float:left;
  border:1.5em solid #fff;
  }
   
  .ribbon:after {
  border-right-color:transparent;
  }
   
  .ribbon:before {
  border-left-color:transparent;
  }
   
  .ribbon a:link, .ribbon a:visited {
  color:#000;
  text-decoration:none;
  float:left;
  height:3.5em;
  overflow:hidden;
  }
   
  .ribbon span {
  background:#fff;
  display:inline-block;
  line-height:3em;
  padding:0 1em;
  margin-top:0.5em;
  position:relative;
   
  -webkit-transition: background-color 0.2s, margin-top 0.2s; /* Saf3.2+, Chrome */
  -moz-transition: background-color 0.2s, margin-top 0.2s; /* FF4+ */
  -ms-transition: background-color 0.2s, margin-top 0.2s; /* IE10 */
  -o-transition: background-color 0.2s, margin-top 0.2s; /* Opera 10.5+ */
  transition: background-color 0.2s, margin-top 0.2s;
  }
   
  .ribbon a:hover span {
  background:#FFD204;
  margin-top:0;
  }
   
  .ribbon span:before {
  content: "";
  position:absolute;
  top:3em;
  left:0;
  border-right:0.5em solid #9B8651;
  border-bottom:0.5em solid #fff;
  }
   
  .ribbon span:after {
  content: "";
  position:absolute;
  top:3em;
  right:0;
  border-left:0.5em solid #9B8651;
  border-bottom:0.5em solid #fff;
  }
   
  </style>
  </head>
  <body>
  <div class='ribbon'>
  <a href='#'><span>Home</span></a>
  <a href='#'><span>About</span></a>
  <a href='#'><span>Services</span></a>
  <a href='#'><span>Contact</span></a>
  </div>
   
  <script src="/follow.js" type="text/javascript"></script>
  <script src="/gg_bd_ad_720x90.js" type="text/javascript"></script>
   
  <div style="700px;margin:10px auto 20px auto;padding:0 0 0 380px;overflow:hidden">
  <!-- Baidu Button BEGIN -->
  <div id="bdshare" class="bdshare_t bds_tools_32 get-codes-bdshare" style="margin:10px 0 0 -4px">
  <a class="bds_tsina"></a>
  <a class="bds_tqq"></a>
  <a class="bds_renren"></a>
  <a class="bds_qzone"></a>
  <a class="bds_douban"></a>
  <a class="bds_xg"></a>
  <span class="bds_more">����</span>
  <a class="shareCount"></a>
  </div>
  <script type="text/javascript" id="bdshare_js" data="type=tools" ></script>
  <script type="text/javascript" id="bdshell_js"></script>
  <script type="text/javascript">
  document.getElementById("bdshell_js").src = "http://bdimg.share.baidu.com/static/js/shell_v2.js?cdnversion=" + new Date().getHours
  ();
  </script>
  <!-- Baidu Button END -->
  </div>
  </body>
  </html>
原文地址:https://www.cnblogs.com/mayicom/p/3802916.html