La libreria Bootstrap è organizzata in tre macro-raggruppamenti:
<!DOCTYPE html>
<html lang="en">
<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 101 Template</title>
<link href="css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
<h1>Hello, world!</h1>
<script src="js/jquery.js"></script>
<script src="js/bootstrap.min.js"></script>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<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 Grid System</title>
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="grid.css" rel="stylesheet">
</head>
<body>
<div class="container">
<h3>Tre colonne uguali</h3>
<p>Ottieni 3 colonne di uguale larghezza <strong>sui desktop e su desktop grandi</strong>. Sui device mobile, sui tablet (e su risoluzioni inferiori) le colonne verranno automaticamente disposte in verticale.</p>
<div class="row">
<div class="col-md-4">.col-md-4</div>
<div class="col-md-4">.col-md-4</div>
<div class="col-md-4">.col-md-4</div>
</div>
</div>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<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 Grid System</title>
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="grid.css" rel="stylesheet">
</head>
<body>
<div class="container">
<h3>Tre colonne uguali</h3>
<p>Ottieni 3 colonne di uguale larghezza <strong>su tutte le risoluzioni supportate</strong>
<div class="row">
<div class="col-xs-4">.col-xs-4</div>
<div class="col-xs-4">.col-xs-4</div>
<div class="col-xs-4">.col-xs-4</div>
</div>
</div>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<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 Grid System</title>
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="grid.css" rel="stylesheet">
</head>
<body>
<div class="container">
<h3>Mobile & Desktop</h3>
<p>Le colonne hanno una larghezza iniziale del 50% sul mobile ed arrivano fino al 33.3% su un desktop</p>
<div class="row">
<div class="col-xs-6 col-md-4">.col-xs-6 .col-md-4</div>
<div class="col-xs-6 col-md-4">.col-xs-6 .col-md-4</div>
<div class="col-xs-6 col-md-4">.col-xs-6 .col-md-4</div>
</div>
</div>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<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 Grid System</title>
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="grid.css" rel="stylesheet">
</head>
<body>
<div class="container">
<h1>h1. Bootstrap heading <small>Testo secondario</small></h1>
<h2>h2. Bootstrap heading <small>Testo secondario</small></h2>
<h3>h3. Bootstrap heading <small>Testo secondario</small></h3>
<h4>h4. Bootstrap heading <small>Testo secondario</small></h4>
<h5>h5. Bootstrap heading <small>Testo secondario</small></h5>
<h6>h6. Bootstrap heading <small>Testo secondario</small></h6>
</div>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<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 Grid System</title>
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="grid.css" rel="stylesheet">
</head>
<body>
<div class="container">
<table class="table">
<thead>
<tr>
<th>#</th>
<th>Nome</th>
<th>Cognome</th>
<th>Username</th>
</tr>
</thead>
<tbody>
<tr>
<td>1</td>
<td>Luca</td>
<td>Greco</td>
<td>@luca</td>
</tr>
<tr>
<td>2</td>
<td>Domenico</td>
<td>Martella</td>
<td>@domenico</td>
</tr>
<tr>
<td>3</td>
<td>The</td>
<td>Bird</td>
<td>@twitter</td>
</tr>
</tbody>
</table>
</div>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<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 Grid System</title>
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="grid.css" rel="stylesheet">
</head>
<body>
<div class="container">
<form role="form">
<div class="form-group">
<label for="exampleInputEmail1">Email</label>
<input type="email" class="form-control" id="exampleInputEmail1" placeholder="Inserisci una email">
</div>
<div class="form-group">
<label for="exampleInputPassword1">Password</label>
<input type="password" class="form-control" id="exampleInputPassword1" placeholder="Password">
</div>
<div class="form-group">
<label for="exampleInputFile">Allega File</label>
<input type="file" id="exampleInputFile">
<p class="help-block">Qui ci andrebbe un messaggio di aiuto.</p>
</div>
<div class="checkbox">
<label>
<input type="checkbox"> Ricordami
</label>
</div>
<button type="submit" class="btn btn-default">Invia</button>
</form>
</div>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<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 Grid System</title>
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="grid.css" rel="stylesheet">
</head>
<body>
<div class="container">
<!-- Standard button -->
<button type="button" class="btn btn-default">Default</button>
<!-- Provides extra visual weight and identifies the primary action in a set of buttons -->
<button type="button" class="btn btn-primary">Primary</button>
<!-- Indicates a successful or positive action -->
<button type="button" class="btn btn-success">Success</button>
<!-- Contextual button for informational alert messages -->
<button type="button" class="btn btn-info">Info</button>
<!-- Indicates caution should be taken with this action -->
<button type="button" class="btn btn-warning">Warning</button>
<!-- Indicates a dangerous or potentially negative action -->
<button type="button" class="btn btn-danger">Danger</button>
<!-- Deemphasize a button by making it look like a link while maintaining button behavior -->
<button type="button" class="btn btn-link">Link</button>
</div>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<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 Grid System</title>
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="grid.css" rel="stylesheet">
</head>
<body>
<div class="container">
<p>
<button type="button" class="btn btn-primary btn-lg">Large button</button>
<button type="button" class="btn btn-default btn-lg">Large button</button>
</p>
<p>
<button type="button" class="btn btn-primary">Default button</button>
<button type="button" class="btn btn-default">Default button</button>
</p>
<p>
<button type="button" class="btn btn-primary btn-sm">Small button</button>
<button type="button" class="btn btn-default btn-sm">Small button</button>
</p>
<p>
<button type="button" class="btn btn-primary btn-xs">Extra small button</button>
<button type="button" class="btn btn-default btn-xs">Extra small button</button>
</p>
</div>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<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 Grid System</title>
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="grid.css" rel="stylesheet">
</head>
<body>
<div class="container">
<button type="button" class="btn btn-primary btn-lg btn-block">Block level button</button>
<button type="button" class="btn btn-default btn-lg btn-block">Block level button</button>
</div>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<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 Grid System</title>
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="grid.css" rel="stylesheet">
</head>
<body>
<div class="container">
<button type="button" class="btn btn-lg btn-primary" disabled>Primary button (disabled)</button>
<button type="button" class="btn btn-default btn-lg" disabled>Button (disabled)</button>
<button type="button" class="btn btn-lg btn-primary">Primary button</button>
</div>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<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 Grid System</title>
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="grid.css" rel="stylesheet">
</head>
<body>
<div class="container">
<nav class="navbar navbar-default" role="navigation">
<div class="container-fluid">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<a class="navbar-brand" href="#">Brand</a>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
<ul class="nav navbar-nav">
<li class="active"><a href="#">Link</a></li>
<li><a href="#">Link</a></li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><a href="#">Action</a></li>
<li><a href="#">Another action</a></li>
<li><a href="#">Something else here</a></li>
<li class="divider"></li>
<li><a href="#">Separated link</a></li>
<li class="divider"></li>
<li><a href="#">One more separated link</a></li>
</ul>
</li>
</ul>
</div><!-- /.navbar-collapse -->
</div><!-- /.container-fluid -->
</nav>
</div>
<!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
<script src="js/jquery.js"></script>
<!-- Include all compiled plugins (below), or include individual files as needed -->
<script src="js/bootstrap.min.js"></script>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<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 Grid System</title>
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="grid.css" rel="stylesheet">
</head>
<body>
<div class="container">
<div class="dropdown">
<button class="btn dropdown-toggle" type="button" id="dropdownMenu1" data-toggle="dropdown">
Dropdown
<span class="caret"></span>
</button>
<ul class="dropdown-menu" role="menu" aria-labelledby="dropdownMenu1">
<li role="presentation"><a role="menuitem" tabindex="-1" href="#">Action</a></li>
<li role="presentation"><a role="menuitem" tabindex="-1" href="#">Another action</a></li>
<li role="presentation"><a role="menuitem" tabindex="-1" href="#">Something else here</a></li>
<li role="presentation" class="divider"></li>
<li role="presentation"><a role="menuitem" tabindex="-1" href="#">Separated link</a></li>
</ul>
</div>
</div>
<script src="https://code.jquery.com/jquery.js"></script>
<script src="js/bootstrap.min.js"></script>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<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 Grid System</title>
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="grid.css" rel="stylesheet">
</head>
<body>
<div class="container">
<div class="jumbotron">
<h1>Hello, world!</h1>
<p>Contenuto mooooooolto importante...</p>
<p><a class="btn btn-primary btn-lg" role="button">Learn more</a></p>
</div>
</div>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<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 Grid System</title>
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="grid.css" rel="stylesheet">
</head>
<body>
<div class="jumbotron">
<div class="container">
<h1>Hello, world!</h1>
<p>Contenuto mooooooolto importante...</p>
<p><a class="btn btn-primary btn-lg" role="button">Learn more</a></p>
</div>
</div>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<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 Grid System</title>
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="grid.css" rel="stylesheet">
</head>
<body>
<div class="page-header">
<h1>Example page header <small>Subtext for header</small></h1>
</div>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<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 Grid System</title>
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="grid.css" rel="stylesheet">
</head>
<body>
<ul class="nav nav-pills">
<li class="active"><a href="#">Home</a></li>
<li><a href="#">Profile</a></li>
<li><a href="#">Messages</a></li>
</ul>
</body>
</html>
<!DOCTYPE html>
<html lang="en">
<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 Grid System</title>
<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="grid.css" rel="stylesheet">
</head>
<body>
<ul class="nav nav-pills nav-stacked">
<li class="active"><a href="#">Home</a></li>
<li><a href="#">Profile</a></li>
<li><a href="#">Messages</a></li>
</ul>
</body>
</html>