<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<link rel="stylesheet" href="css/bootstrap.min.css">
<!-- 768 992 1200
小於768.col-xs-
大於768 .col-sm-
大於992 .col-md-
大於1200 .col-lg- -->
<style type="text/css">
.row{
margin-bottom: 20px;css
}
.row .row{
margin-top: 10px;
margin-bottom: 0;
}
[class*='col-']{
padding-top: 15px;
padding-bottom: 15px;
background-color: #eee;
background-color: rgba(86,61,124,0.5);
border: 1px solid #ddd;
border: 1px solid rgba(86,61,124,.2);
}html
</style>
<body>
<div class="container"><!--class必須爲container-->
<div class="row">
<div class="col-md-1">col-md-1</div>
<div class="col-md-1">col-md-1</div>
<div class="col-md-1">col-md-1</div>
<div class="col-md-1">col-md-1</div>
<div class="col-md-1">col-md-1</div>
<div class="col-md-1">col-md-1</div>
<div class="col-md-1">col-md-1</div>
<div class="col-md-1">col-md-1</div>
<div class="col-md-1">col-md-1</div>
<div class="col-md-1">col-md-1</div>
<div class="col-md-1">col-md-1</div>
<div class="col-md-1">col-md-1</div>
bootstrap
</div>
<div class="row">
<div class="col-md-3">col-md-3</div> <!--1個div佔三個格子,能夠放4個div-->
<div class="col-md-3">col-md-3</div>
<div class="col-md-3">col-md-3</div>
<div class="col-md-3">col-md-3</div>
htm
</div>
<div class="row">
<!--若是內容超出,超出部分會另起一行,不會影響原來的寬度-->
<div class="col-md-3">col-md-3col-md-3col-md-3col-md-3col-md-3col-md-3col-md-3col-md-3col-md-3col-md-3col-md-3</div>
<div class="col-md-3">col-md-3</div>
<div class="col-md-3">col-md-3</div>
<div class="col-md-3">col-md-3</div>
it
</div>
<div class="row">
<!--格子能夠嵌套-->class
<div class="col-md-4 col-md-offset-1">col-md-4</div>meta
</div>
<div class="row">
<div class="col-sm-9">
one
<div class="row">
<div class="col-xs-8">
first
</div>
<div class="col-xs-4">
two
</div>margin
</div>top
</div>di
</div>
<div class="row">
<div class="col-md-9 col-md-push-3">col-md-9</div>
<div class="col-md-3 col-md-pull-9">col-md-3</div>
<!--可讓3位於9的左邊-->
</div>
</div> </body> </html>