引导类向右拉
使用pull-right类将元素浮动到右侧。
您可以尝试运行以下代码以实现右上角类
示例
<!DOCTYPE html>
<html>
<head>
<title>Bootstrap Example</title>
<link href = "/bootstrap/css/bootstrap.min.css" rel = "stylesheet">
<script src = "/scripts/jquery.min.js"></script>
<script src = "/bootstrap/js/bootstrap.min.js"></script>
</head>
<body>
<div class = "pull-right">
Float to right
</div>
</body>
</html>