Bootstrap表单控件大小调整-前端实例代码

!DOCTYPE htmlhtmlheadtitleTry v1.2 Bootstrap Online/titlelink href=/bootstrap/css/bootstrap.min.css rel=stylesheet

编程学习网为您整理以下代码实例，主要实现：Bootstrap表单控件大小调整，希望可以帮到各位朋友。

<!DOCTYPE HTML>
<HTML>
<head>
   <Title>Try v1.2 bootstrap Online</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 = "form-group">
      <input class = "form-control input-lg" type = "text" placeholder =".input-lg">
   </div>

   <div class = "form-group">
      <input class = "form-control" type = "text" placeholder = "Default input">
   </div>

   <div class = "form-group">
      <input class = "form-control input-sm" type = "text" placeholder = ".input-sm">
   </div>

   <div class = "form-group"></div>

   <div class = "form-group">
      <select class = "form-control input-lg">
         <option value = "">.input-lg</option>
      </select>
   </div>

   <div class = "form-group">
      <select class = "form-control">
         <option value = "">Default select</option>
      </select>
   </div>

   <div class = "form-group">
      <select class = "form-control input-sm">
         <option value = "">.input-sm</option>
      </select>
   </div>

   <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>