<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Bootstrap 模板</title>
<link href="lib/bootstrap/css/bootstrap.css" rel="stylesheet">
<!--[if lt IE 9]>
<script src="//cdn.bootcss.com/html5shiv/3.7.2/html5shiv.min.js"></script>
<script src="//cdn.bootcss.com/respond.js/1.4.2/respond.min.js"></script>
<![endif]-->
<style>
.row>div{
border: 1px solid #333;
background-color: #e0e0e0;
}
</style>
</head>
<body>
<!-- bootstrap 栅格系统 试用 -->
<!-- Bootstrap 提供了一套响应式、移动设备优先的流式栅格系统,随着屏幕或视口(viewport)尺寸的增加,系统会自动分为最多12列。它包含了易于使用的预定义类,还有强大的mixin 用于生成更具语义的布局。 -->
<strong>改变浏览器宽度查看效果</strong>
<div class="container">
<div class="row">
<div class="col-lg-1 col-md-2 col-sm-4 col-xs-6"></div>
<div class="col-lg-1 col-md-2 col-sm-4 col-xs-6"></div>
<div class="col-lg-1 col-md-2 col-sm-4 col-xs-6"></div>
<div class="col-lg-1 col-md-2 col-sm-4 col-xs-6"></div>
<div class="col-lg-1 col-md-2 col-sm-4 col-xs-6"></div>
<div class="col-lg-1 col-md-2 col-sm-4 col-xs-6"></div>
<div class="col-lg-1 col-md-2 col-sm-4 col-xs-6"></div>
<div class="col-lg-1 col-md-2 col-sm-4 col-xs-6"></div>
<div class="col-lg-1 col-md-2 col-sm-4 col-xs-6"></div>
<div class="col-lg-1 col-md-2 col-sm-4 col-xs-6"></div>
<div class="col-lg-1 col-md-2 col-sm-4 col-xs-6"></div>
<div class="col-lg-1 col-md-2 col-sm-4 col-xs-6"></div>
</div>
</div>
<strong>一行显示不下就会挤到下一行</strong>
<script src="lib/jquery/jquery.js"></script>
<script src="lib/bootstrap/js/bootstrap.js"></script>
<script>
$(function(){
var content = null;
showText();
function showText(){
var width = $(window).width();
if(width<768){
content = "超小屏幕设备(手机)(宽度小于768px)的时候<br>因为设置了类名 有 col-xs-6<br>所以一行显示2个";
}else if(width<992){
content = "小屏幕设备(平板)(宽度大于768px 小于992px)的时候<br> 因为设置了类名 有 col-sm-4<br> 所以一行显示3个";
}else if(width<1200){
content = "中等屏幕设备(桌面显示器)(宽度大于992px 小于1200px)的时候 <br>因为设置了类名 有 col-md-2<br> 所以一行显示6个";
}else{
content = "大屏幕设备(大桌面显示器)(宽度大于1200)的时候<br> 因为设置了类名 有 col-lg-1 <br>所以一行显示12个";
}
$(".container>div>div").html(content);
}
$(window).on('resize', function(event) {
showText();
});
});
</script>
</body>
</html>
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1,user-scalable=0">
<title>container & container-fluid</title>
<link href="../lib/bootstrap/css/bootstrap.css" rel="stylesheet">
<!--[if lt IE 9]>
<script src="../lib/html5shiv/html5shiv.min.js"></script>
<script src="../lib/respond/respond.js"></script>
<![endif]-->
<!--自己的css文件-->
<style>
.container{
background: yellowgreen;
height: 400px;
}
.container-fluid{
background: red;
height: 100px;
}
</style>
</head>
<body>
<!--布局容器 没有高度 响应式容器-->
<div class="container">
</div>
<!-- 将最外面的布局元素 .container 修改为 .container-fluid,就可以将固定宽度的栅格布局转换为 100% 宽度的布局。 -->
<div class="container-fluid">
</div>
<!--因为 bootstrap 是依赖 jquery 引用jquery文件-->
<script src="../lib/jquery/jquery.js"></script>
<script src="../lib/bootstrap/js/bootstrap.js"></script>
</body>
</html>
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Bootstrap 模板</title>
<link href="lib/bootstrap/css/bootstrap.css" rel="stylesheet">
<!--[if lt IE 9]>
<script src="//cdn.bootcss.com/html5shiv/3.7.2/html5shiv.min.js"></script>
<script src="//cdn.bootcss.com/respond.js/1.4.2/respond.min.js"></script>
<![endif]-->
<style>
.row>div{
border: 1px solid #333;
background-color: #e0e0e0;
}
</style>
</head>
<body>
<div class="container">
<div class="row">
<div class="col-md-4">.col-md-4</div>
<div class="col-md-4 col-md-offset-4">.col-md-4 .col-md-offset-4</div>
</div>
<div class="row">
<div class="col-md-3 col-md-offset-3">.col-md-3 .col-md-offset-3</div>
<div class="col-md-3 col-md-offset-3">.col-md-3 .col-md-offset-3</div>
</div>
<div class="row">
<div class="col-md-6 col-md-offset-3">.col-md-6 .col-md-offset-3</div>
</div>
</div>
<script src="lib/jquery/jquery.js"></script>
<script src="lib/bootstrap/js/bootstrap.js"></script>
</body>
</html>
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Bootstrap 模板</title>
<link href="lib/bootstrap/css/bootstrap.css" rel="stylesheet">
<!--[if lt IE 9]>
<script src="//cdn.bootcss.com/html5shiv/3.7.2/html5shiv.min.js"></script>
<script src="//cdn.bootcss.com/respond.js/1.4.2/respond.min.js"></script>
<![endif]-->
<style>
.row>div{
border: 1px solid #333;
background-color: #e0e0e0;
}
</style>
</head>
<body>
<div class="container">
<div class="row">
<div class="col-md-9 col-md-push-3">.col-md-9 .col-md-push-3</div>
<div class="col-md-3 col-md-pull-9">.col-md-3 .col-md-pull-9</div>
</div>
</div>
<script src="lib/jquery/jquery.js"></script>
<script src="lib/bootstrap/js/bootstrap.js"></script>
</body>
</html>
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