按钮大小
1 回答
<!doctype html>
<html>
<head>
<meta charset="UTF-8">
<title>按钮大小</title>
<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css">
</head>
<body>
<button class="btn btn-primary btn-lg" type="button">大型按钮.btn-lg</button>
<button class="btn btn-primary" type="button">正常按钮</button>
<button class="btn btn-primary btn-sm" type="button">小型按钮.btn-sm</button>
<button class="btn btn-primary btn-xs" type="button">超小型按钮.btn-xs</button>
</body>
</html>
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