使用 Bootstrap 类 panel-danger
Bootstrap 中的 .panel-danger 类用于表示危险。
可以尝试运行以下代码来实现 panel-danger 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 = "panel panel-danger"> <div class = "panel-heading"> <h3 class = "panel-title">Panel title (danger)</h3> </div> <div class = "panel-body"> This is a Basic panel </div> </div> </body> </html>
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