使用Bootstrap在一行上分组按钮
使用Bootstrap中的.btn-group类将按钮组合成一个像。
您可以尝试运行以下代码以在Bootstrap中实现.btn-group类：
示例
<!DOCTYPE html>
<html>
<head>
<title>Bootstrap Example</title>
<link rel = "stylesheet" href = "https://maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css">
<script src = "https://cdn.staticfile.org/jquery/3.3.1/jquery.min.js"></script>
<script src = "https://maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script>
</head>
<body>
<p>The following are the car brands:</p>
<div class = "btn-group">
<button type = "button" class = "btn btn-default">BMW</button>
<button type = "button" class = "btn btn-default">Audi</button>
<button type = "button" class = "btn btn-default">Jeep</button>
<button type = "button" class = "btn btn-default">Datsun</button>
<button type = "button" class = "btn btn-default">Toyota</button>
<button type = "button" class = "btn btn-default">Mahindra</button>
</div>
</body>
</html>