<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<!-- 处理低版本IE 4.0不考虑IE8 -->
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<!-- 移动端视口的设置 -->
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- 引入bootstrap.css -->
<link rel="stylesheet" href="css/bootstrap.css">
<style>
#login{
width:400px;
}
</style>
</head>
<body>
<div class="container">
<br>
<input type="button" value="默认样式">
<input type="button" value="首选项" class="btn btn-primary">
<input type="button" value="成功" class="btn btn-success">
<input type="button" value="一般信息" class="btn btn-info">
<input type="button" value="警告" class="btn btn-warning">
<input type="button" value="危险" class="btn btn-danger">
<br><br>
<input type="button" value="按钮" class="btn">
<input type="button" value="按钮" class="btn btn-default">
<input type="button" value="按钮" class="btn btn-link">
<br><br>
<input type="button" value="首选项" class="btn btn-primary">
<input type="button" value="首选项" class="btn btn-primary btn-lg">
<input type="button" value="首选项" class="btn btn-primary btn-sm">
<input type="button" value="首选项" class="btn btn-primary btn-xs">
<br><br>
<input type="text" class="form-control">
<input type="text" class="form-control input-lg">
<input type="text" class="form-control input-sm">
<br><br>
<input type="button" value="首选项" class="btn btn-primary">
<input type="button" value="首选项" class="btn btn-primary active">
<input type="button" value="首选项" class="btn btn-primary disabled">
<br><br>
<a href="#" class="btn btn-primary">按钮</a>
<button class="btn btn-primary">按钮</button>
<br><br>
<button class="btn btn-primary btn-block">按钮</button>
</div>
</body>
<script>
/*
按钮
基类
- btn
样式
- btn-default(默认)
- btn-link(链接)
大小
- btn-*[lg,sm,xs]
状态
- active
- disabled
种类
- a,input,button
块级
- btn-block
按钮组
- btn-grounp
- btn-grounp-justified
- btn-grounp-veritcal
*/
</script>