回答

pace使用主题样例代码

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>BFW NEW PAGE</title>
    <script id="bfwone" data="dep=jquery.17&err=0" type="text/javascript" src="http://repo.bfw.wiki/bfwrepo/js/bfwone.js"></script>
    <script type="text/javascript">
        bready(function() {
            use(["pace", "pacetheme/black/pace-theme-loading-bar"], function() {
               
            });
        });
    </script>
     <style>
      </style>
</head>
<body>
    <h2>pace页面加载进度显示效果</h2>
  <img src='http://repo.bfw.wiki/bfwrepo/image/5d653be845a41.png' />
</body>
</html>
		

black、blue、green、orange、pink、purple、red、silver、white、yellow

每种主题颜色有十几种样式：

pace-theme-barber-shop
pace-theme-big-counter
pace-theme-bounce
pace-theme-center-atom
pace-theme-center-circle
pace-theme-center-radar
pace-theme-center-simple
pace-theme-corner-indicator
pace-theme-fill-left
pace-theme-flash
pace-theme-flat-top
pace-theme-loading-bar
pace-theme-mac-osx
pace-theme-material
pace-theme-minimal