版权声明：本文为博主原创文章，未经博主允许不得转载。 https://blog.csdn.net/LzzMandy/article/details/84992980
本文主要介绍块级按钮，它和普通按钮的不同之处在于，块级按钮是填充整行的，而普通按钮可以根据内容自适应宽度。
块级按钮，仅需增加.mui-btn-block类即可让其变成块；
若想带有底色，则增加.mui-btn-颜色值或.mui-btn-场景
若想无底色、有边框，再增加.mui-btn-outlined类即可
代码如下：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Hello MUI</title>
<meta name="viewport" content="width=device-width, initial-scale=1,maximum-scale=1,user-scalable=no">
<meta name="apple-mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<!--标准mui.css-->
<link rel="stylesheet" href="../css/mui.min.css">
<!--App自定义的css-->
<link rel="stylesheet" type="text/css" href="../css/app.css"/>
<style>
.mui-content-padded{
margin: 10px;
}
</style>
</head>
<body>
<header class="mui-bar mui-bar-nav">
<a class="mui-action-back mui-icon mui-icon-back mui-pull-left"></a>
<h1 class="mui-title">块级按钮</h1>
</header>
<div class="mui-content">
<div class="mui-content-padded">
<button type="button" class="mui-btn mui-btn-block">Block button</button>
<button type="button" class="mui-btn mui-btn-primary mui-btn-block">Block button</button>
<button type="button" class="mui-btn mui-btn-block mui-btn-outlined">Block button</button>
<button type="button" class="mui-btn mui-btn-primary mui-btn-block mui-btn-outlined">Block button</button>
</div>
</div>
</body>
<script src="../js/mui.min.js"></script>
<script>
mui.init({
swipeBack:true //启用右滑关闭功能
});
</script>
</html>