实例首页
自学教程
IT工具箱
源代码
下载代码
上下布局
点击运行 >
<!DOCTYPE html> <html lang="en"> <head> <title>Bootstrap Example</title> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.1/dist/css/bootstrap.min.css" rel="stylesheet"> <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.1/dist/js/bootstrap.bundle.min.js"></script> </head> <body> <div class="container mt-3"> <div class="mx-auto" style="width: 200px;"> 元素设置居中 </div> <form> <div class="form-row"> <div class="form-group"> <label for="text" class="mt-2">设置 margin-top：</label> <input type="text" class="form-control" id="text" placeholder="email"> <label for="color" class="mt-2">颜色：</label> <input type="color" id="color" class="form-control" style="width: 60px;padding: 4px;" autocomplete="off" value="#656565"> </div> </div> </form> </div> </body> </html>
运行结果：