在Bootstrap中使用 .btn-block类创建一个块级按钮。
您可以尝试运行以下代码来实现.btn-block按钮
<!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 = "container"> <button type = "button" class = "btn btn-primary btn-block">Categories</button> </div> <div class="container"> <a href = "#">Tech <span class = "badge">95</span></a><br> <a href = "#">Entertainment <span class = "badge">30</span></a><br> <a href = "#">Research <span class = "badge">9</span></a><br> <a href = "#">Viral <span class = "badge">20</span></a><br> <a href = "#">Sport <span class = "badge">105</span></a> </div> </body> </html>