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Bootstrap/docs/upgrading.html

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Bootstrap, from Twitter: Upgrading from v1.4 to v2.0</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta name="description" content="">
<meta name="author" content="">
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<script src="http://html5shim.googlecode.com/svn/trunk/html5.js"></script>
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<link href="../bootstrap.css" rel="stylesheet">
<link href="assets/css/docs.css" rel="stylesheet">
<link href="assets/js/google-code-prettify/prettify.css" rel="stylesheet">
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<link rel="shortcut icon" type="image/x-icon" href="assets/ico/favicon.ico">
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</head>
<body>
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<div class="navbar navbar-fixed">
<div class="navbar-inner">
<div class="container">
<a class="brand" href="./index.html">Bootstrap</a>
<ul class="nav">
<li><a href="./index.html">Overview</a></li>
<li><a href="./scaffolding.html">Scaffolding</a></li>
<li><a href="./base-css.html">Base CSS</a></li>
<li><a href="./components.html">Components</a></li>
<li><a href="./javascript.html">Javascript plugins</a></li>
<li><a href="./less.html">Using LESS</a></li>
</ul>
</div>
</div>
</div>
<div class="container">
<!-- Masthead
================================================== -->
<header class="jumbotron subhead" id="overview">
<h1>Upgrading to Bootstrap 2</h1>
<p class="lead">Learn about significant changes and additions since v1.4 with this handy guide.</p>
</header>
<h2>Rough outline</h2>
<ul>
<li>Docs completely overhauled
<ul>
<li>Responsive thanks to new grid system</li>
<li>Now less marketing and more information</li>
<li>Extensive use of tables to share classes and elements of most components</li>
<li>Broken down into several pages for easier consumption</li>
</ul>
</li>
<li>Updated grid system, now only 12 columns
<ul>
<li>Same great classes, but now only 12 columns</li>
<li>Responsive approach means your projects virtually work out of the box on smartphones, tablets, and more</li>
</ul>
</li>
<li>New thumbnails (previously media grids)
<ul>
<li><code>.media-grid</code> class has been changed to <code>.thumbnails</code></li>
<li>Individual thumbnails now require <code>.thumbnail</code> class</li>
</ul>
</li>
<li>Updated forms
<ul>
<li>Default form style is now stacked to use less CSS and add flexibility</li>
<li>Exact same markup is required for vertical or horizontal forms&mdash;just swap the classes</li>
<li>New form defaults for search, inline, vertical, and horizontal</li>
</ul>
</li>
<li>Updated tables
<ul>
<li>Table classes made more consistent</li>
<li>Removed unused table color options (too much code for such little impact)</li>
</ul>
</li>
<li>Typography
<ul>
<li>Right-aligned option for blockquotes if float: right;</li>
<li><code>h4</code> elements were dropped from 16px to 14px with a default <code>line-height</code> of 18px</li>
<li><code>h5</code> elements were dropped from 14px to 12px</li>
<li><code>h6</code> elements were dropped from 13px to 11px</li>
</ul>
</li>
<li>Buttons
<ul>
<li>Added button bar options</li>
</ul>
</li>
<li>Examples
<ul>
<li>Fluid examples redone. <code>.fluid-container</code> now requires a <code>.sidebar-left</code> or <code>.sidebar-right</code> as well. Fluid sidebar element has a new class, <code>.fluid-sidebar</code>.</li>
</ul>
</li>
<li>Dropdown menus
<ul>
<li>Updated the <code>.dropdown-menu</code> to tighten up spacing</li>
<li>Now requires you to add a <code>&lt;span class="caret"&gt;&lt;/span&gt;</code> to show the dropdown arrow</li>
</ul>
</li>
</ul>
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<p>Designed and built with all the love in the world <a href="http://twitter.com/twitter" target="_blank">@twitter</a> by <a href="http://twitter.com/mdo" target="_blank">@mdo</a> and <a href="http://twitter.com/fat" target="_blank">@fat</a>.</p>
<p>Code licensed under the <a href="http://www.apache.org/licenses/LICENSE-2.0" target="_blank">Apache License v2.0</a>. Documentation licensed under <a href="http://creativecommons.org/licenses/by/3.0/">CC BY 3.0</a>.</p>
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