bootstrap按钮 

<!DOCTYPE html>
<html>
    <head>
        <meta charset="utf-8" />
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <title>我是中国人</title>

        <!-- 新 Bootstrap 核心 CSS 文件 -->
        <link href="css/bootstrap.min.css" rel="stylesheet">

        <!-- 最新的 Bootstrap 核心 JavaScript 文件 -->
        <script src="js/bootstrap.min.js"></script>

        <script src="https://cdn.staticfile.org/popper.js/1.15.0/umd/popper.min.js"></script>
    </head>
    <body>
        <!-- btn是基类 -->
        <button type="button" class="btn btn-primary">btn-primary</button>
        <input type="button" name="" id="" value="btn-default" class="btn btn-default btn-sm" />
        <a href="" class="btn btn-danger">btn-danger</a>
        <button type="button" class="btn btn-warning btn-lg">btn-warning</button>
        <button type="button" class="btn btn-success">btn-success</button>
        <button type="button" class="btn btn-success active">btn-primary</button>
    </body>
</html>
image
posted @ 2020-10-15 15:53  thomas_blog  阅读(81)  评论(0)  编辑  收藏  举报