Bootstrap设置表单的高度和宽度-前端实例代码

!DOCTYPE htmlhtmlheadtitleBootstrap Example/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设置表单的高度和宽度，希望可以帮到各位朋友。

<!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 = "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>