引导表格标签
要将标签添加到Bootstrap中的表单，请使用标签。您可以尝试运行以下代码以Bootstrap形式创建标签：
示例
<!DOCTYPE html>
<html>
<head>
<title>Bootstrap Forms</title>
<meta name = "viewport" content = "width=device-width, initial-scale = 1">
<link rel = "stylesheet" href="https://stackpath.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://stackpath.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script>
</head>
<body>
<form role = "form">
<div class = "form-group">
<label for = "name">Player</label>
<input type = "text" class = "form-control" placeholder = "Player Name">
</div>
<div class = "form-group">
<label for = "name">Rank</label>
<input type = "text" class = "form-control" placeholder = "Player Rank">
</div>
</form>
</body>
</html>