Bootstrap 中在<button> 类中定义属性，可以改变按钮的颜色：
<button type="button" class="btn btn-default">Default</button>
<button type="button" class="btn btn-primary">Primary</button>
<button type="button" class="btn btn-success">Success</button>
<button type="button" class="btn btn-info">Info</button>
<button type="button" class="btn btn-warning">Warning</button>
<button type="button" class="btn btn-danger">Danger</button>
整体代码：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8" name="viewport"> <link rel="stylesheet" href="http://cdn.bootcss.com/twitter-bootstrap/3.0.3/css/bootstrap.min.css"> <title>Document</title> </head> <body> <div class="container"> <!-- Standard button --> <button type="button" class="btn btn-default">Default</button> <!-- Provides extra visual weight and identifies the primary action in a set of buttons --> <button type="button" class="btn btn-primary">Primary</button> <!-- Indicates a successful or positive action --> <button type="button" class="btn btn-success">Success</button> <!-- Contextual button for informational alert messages --> <button type="button" class="btn btn-info">Info</button> <!-- Indicates caution should be taken with this action --> <button type="button" class="btn btn-warning">Warning</button> <!-- Indicates a dangerous or potentially negative action --> <button type="button" class="btn btn-danger">Danger</button> <!-- Deemphasize a button by making it look like a link while maintaining button behavior --> <button type="button" class="btn btn-link">Link</button> </div> </body> </html>
时间： 2024-10-10 12:07:13