col-lg-* Bootstrap 类

input-lg 用于设置 Bootstrap 中表单的宽度。

以下代码可以实现 col-lg Bootstrap 类 −

实例

实际演示

<!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>
      <form role = "form">
         <div class = "row">
            <div class = "col-lg-2">
               <input type = "text" class = "form-control" placeholder = ".col-lg-2">
            </div>
            <div class = "col-lg-3">
               <input type = "text" class = "form-control" placeholder = ".col-lg-3">
            </div>
            <div class = "col-lg-4">
               <input type = "text" class = "form-control" placeholder = ".col-lg-4">
            </div>
         </div>
      </form>
   </body>
</html>

更新于: 12-6-2020

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