網頁Web-bootstrap-Grad-控制div

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  • Web
  • 2022-12-03

bootstrap-控制div

<html>
<head>
  <title>Bootstrap Example</title>
  <meta charset="utf-8">
  <meta name="viewport" content="width=device-width, initial-scale=1">
  <link rel="stylesheet" href="bootstrap/bootstrap.css">
  <script src="jq/jquery-3.6.0.js"></script>
  <script src="bootstrap/bootstrap.js"></script>
  
</head>
<body>

<div class="container" style="background:yellow">
	<div class="row">
		<div class="col" style="background:green">1</div>
		<div class="col">2</div>
		<div class="col"style="background:green">3</div>
		<div class="col">4</div>
	</div>
	<div class="row">
		<div class="col" style="background:green">1</div>
		<div class="col"style="background:pink">2</div>
		
	</div>
	<div class="row">
		<div class="col-5">1</div>
		<div class="col-2" style="background:green">2</div>
		<div class="col-2">3</div>
		<div class="col-3" style="background:green">4</div>

	</div>
	
</div>


</body>

</html>

 

自適應手機版:

 

自適應電腦版

網頁把它分成12格

基本語法:

row 裡的 col-md-4    加起來要等於12

以下為 : 4+4+4=12

<html>
<head>
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
	<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
	<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container">
  <div class="row">
    <div class="col-md-4" style="background-color:green">
      123
    </div>
    <div class="col-md-4" style="background-color:yellow">
      456
    </div> 
	<div class="col-md-4" style="background-color:pink">
      456
    </div> 
  </div>
</div>

</body>
</html>

以下為 3+3+3+3

<html>
<head>
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
	<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
	<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container">
  <div class="row">
    <div class="col-md-3" style="background-color:green">
      123
    </div>
    <div class="col-md-3" style="background-color:yellow">
      456
    </div> 
	<div class="col-md-3" style="background-color:pink">
      789
    </div> 
	<div class="col-md-3" style="background-color:orange">
      012
    </div> 
  </div>
</div>

</body>
</html>

以下為2+10

<html>
<head>
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
	<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
	<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container">
  <div class="row">
    <div class="col-md-2" style="background-color:green">
      123
    </div>
    <div class="col-md-10" style="background-color:yellow">
      456
    </div> 
	
  </div>
</div>

</body>
</html>

 

 

 

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