diff --git a/2.3.2/base-css.html b/2.3.2/base-css.html index 9540702314..80537fe567 100644 --- a/2.3.2/base-css.html +++ b/2.3.2/base-css.html @@ -2221,23 +2221,5 @@ For example, <code>&lt;section&gt;</code> should be wrapped - - - - - diff --git a/2.3.2/components.html b/2.3.2/components.html index a497c2eddb..35582f257a 100644 --- a/2.3.2/components.html +++ b/2.3.2/components.html @@ -2632,23 +2632,5 @@ class="clearfix" - - - - - diff --git a/2.3.2/customize.html b/2.3.2/customize.html index 9eb567694d..cb571f947b 100644 --- a/2.3.2/customize.html +++ b/2.3.2/customize.html @@ -139,23 +139,5 @@ - - - - - diff --git a/2.3.2/extend.html b/2.3.2/extend.html index bdf29ba736..4561ee7118 100644 --- a/2.3.2/extend.html +++ b/2.3.2/extend.html @@ -287,23 +287,5 @@ - - - - - diff --git a/2.3.2/getting-started.html b/2.3.2/getting-started.html index 46ff8ab987..8c3ebc7d0f 100644 --- a/2.3.2/getting-started.html +++ b/2.3.2/getting-started.html @@ -383,23 +383,5 @@ - - - - - diff --git a/2.3.2/index.html b/2.3.2/index.html index b1da66fedf..ff11edf401 100644 --- a/2.3.2/index.html +++ b/2.3.2/index.html @@ -228,23 +228,5 @@ - - - - - diff --git a/2.3.2/javascript.html b/2.3.2/javascript.html index 7a82603161..b9286f10b0 100644 --- a/2.3.2/javascript.html +++ b/2.3.2/javascript.html @@ -1785,23 +1785,5 @@ $('.carousel').carousel({ - - - - - diff --git a/2.3.2/scaffolding.html b/2.3.2/scaffolding.html index 107de78fcf..01b0f70c5b 100644 --- a/2.3.2/scaffolding.html +++ b/2.3.2/scaffolding.html @@ -608,23 +608,5 @@ - - - - - diff --git a/docs/3.3/about/index.html b/docs/3.3/about/index.html index a28ac9b1aa..406528ac7c 100644 --- a/docs/3.3/about/index.html +++ b/docs/3.3/about/index.html @@ -1 +1 @@ - About · Bootstrap
Skip to main content
 Bootstrap 4 is here!

About

Learn about the project's history, meet the maintaining teams, and find out how to use the Bootstrap brand.

History

Originally created by a designer and a developer at Twitter, Bootstrap has become one of the most popular front-end frameworks and open source projects in the world.

Bootstrap was created at Twitter in mid-2010 by @mdo and @fat. Prior to being an open-sourced framework, Bootstrap was known as Twitter Blueprint. A few months into development, Twitter held its first Hack Week and the project exploded as developers of all skill levels jumped in without any external guidance. It served as the style guide for internal tools development at the company for over a year before its public release, and continues to do so today.

Originally released on Friday, August 19, 2011, we've since had over twenty releases, including two major rewrites with v2 and v3. With Bootstrap 2, we added responsive functionality to the entire framework as an optional stylesheet. Building on that with Bootstrap 3, we rewrote the library once more to make it responsive by default with a mobile first approach.

Team

Bootstrap is maintained by the founding team and a small group of invaluable core contributors, with the massive support and involvement of our community.

Core team

@mdo avatar Mark Otto @mdo
@fat avatar Jacob Thornton @fat
@cvrebert avatar Chris Rebert @cvrebert
@juthilo avatar Julian Thilo @juthilo
@xhmikosr avatar XhmikosR @xhmikosr
@hnrch02 avatar Heinrich Fenkart @hnrch02
@patrickhlauke avatar Patrick H. Lauke @patrickhlauke

Get involved with Bootstrap development by opening an issue or submitting a pull request. Read our contributing guidelines for information on how we develop.

Sass team

@thomas-mcdonald avatar Thomas McDonald @thomas-mcdonald
@glebm avatar Gleb Mazovetskiy @glebm

The official Sass port of Bootstrap was created and is maintained by this team. It became part of Bootstrap's organization with v3.1.0. Read the Sass contributing guidelines for information on how the Sass port is developed.

Brand guidelines

Have a need for Bootstrap's brand resources? Great! We have only a few guidelines we follow, and in turn ask you to follow as well. These guidelines were inspired by MailChimp's Brand Assets.

Mark and logo

Use either the Bootstrap mark (a capital B) or the standard logo (just Bootstrap). It should always appear in Helvetica Neue Bold. Do not use the Twitter bird in association with Bootstrap.

B
B

Bootstrap

Bootstrap

Download mark

Download the Bootstrap mark in one of three styles, each available as an SVG file. Right click, Save as.

Bootstrap
Bootstrap
Bootstrap

Name

The project and framework should always be referred to as Bootstrap. No Twitter before it, no capital s, and no abbreviations except for one, a capital B.

Bootstrap

(correct)

BootStrap

(incorrect)

Twitter Bootstrap

(incorrect)

Colors

Our docs and branding use a handful of primary colors to differentiate what is Bootstrap from what is in Bootstrap. In other words, if it's purple, it's representative of Bootstrap.

+ About · Bootstrap
Skip to main content
 Bootstrap 4 is here!

About

Learn about the project's history, meet the maintaining teams, and find out how to use the Bootstrap brand.

History

Originally created by a designer and a developer at Twitter, Bootstrap has become one of the most popular front-end frameworks and open source projects in the world.

Bootstrap was created at Twitter in mid-2010 by @mdo and @fat. Prior to being an open-sourced framework, Bootstrap was known as Twitter Blueprint. A few months into development, Twitter held its first Hack Week and the project exploded as developers of all skill levels jumped in without any external guidance. It served as the style guide for internal tools development at the company for over a year before its public release, and continues to do so today.

Originally released on Friday, August 19, 2011, we've since had over twenty releases, including two major rewrites with v2 and v3. With Bootstrap 2, we added responsive functionality to the entire framework as an optional stylesheet. Building on that with Bootstrap 3, we rewrote the library once more to make it responsive by default with a mobile first approach.

Team

Bootstrap is maintained by the founding team and a small group of invaluable core contributors, with the massive support and involvement of our community.

Core team

@mdo avatar Mark Otto @mdo
@fat avatar Jacob Thornton @fat
@cvrebert avatar Chris Rebert @cvrebert
@juthilo avatar Julian Thilo @juthilo
@xhmikosr avatar XhmikosR @xhmikosr
@hnrch02 avatar Heinrich Fenkart @hnrch02
@patrickhlauke avatar Patrick H. Lauke @patrickhlauke

Get involved with Bootstrap development by opening an issue or submitting a pull request. Read our contributing guidelines for information on how we develop.

Sass team

@thomas-mcdonald avatar Thomas McDonald @thomas-mcdonald
@glebm avatar Gleb Mazovetskiy @glebm

The official Sass port of Bootstrap was created and is maintained by this team. It became part of Bootstrap's organization with v3.1.0. Read the Sass contributing guidelines for information on how the Sass port is developed.

Brand guidelines

Have a need for Bootstrap's brand resources? Great! We have only a few guidelines we follow, and in turn ask you to follow as well. These guidelines were inspired by MailChimp's Brand Assets.

Mark and logo

Use either the Bootstrap mark (a capital B) or the standard logo (just Bootstrap). It should always appear in Helvetica Neue Bold. Do not use the Twitter bird in association with Bootstrap.

B
B

Bootstrap

Bootstrap

Download mark

Download the Bootstrap mark in one of three styles, each available as an SVG file. Right click, Save as.

Bootstrap
Bootstrap
Bootstrap

Name

The project and framework should always be referred to as Bootstrap. No Twitter before it, no capital s, and no abbreviations except for one, a capital B.

Bootstrap

(correct)

BootStrap

(incorrect)

Twitter Bootstrap

(incorrect)

Colors

Our docs and branding use a handful of primary colors to differentiate what is Bootstrap from what is in Bootstrap. In other words, if it's purple, it's representative of Bootstrap.

diff --git a/docs/3.3/browser-bugs/index.html b/docs/3.3/browser-bugs/index.html index cf5eb33641..8915d5cdea 100644 --- a/docs/3.3/browser-bugs/index.html +++ b/docs/3.3/browser-bugs/index.html @@ -1 +1 @@ - Wall of browser bugs · Bootstrap
Skip to main content
 Bootstrap 4 is here!

Wall of browser bugs

A list of the browser bugs that Bootstrap is currently grappling with.

Browser bugs

Bootstrap currently works around several outstanding browser bugs in major browsers to deliver the best cross-browser experience possible. Some bugs, like those listed below, cannot be solved by us.

We publicly list browser bugs that are impacting us here, in the hopes of expediting the process of fixing them. For information on Bootstrap's browser compatibility, see our browser compatibility docs.

See also:

Browser(s) Summary of bug Upstream bug(s) Bootstrap issue(s)
Microsoft Edge

Native browser tooltip for title shows on first keyboard focus (in addition to custom tooltip component)

 Edge issue #6793560 #18692
Microsoft Edge

Hovered element still remains in :hover state after scrolling away.

 Edge issue #5381673 #14211
Microsoft Edge

When hovering over a <select> menu item, the cursor for the element underneath the menu is displayed.

 Edge issue #817822 #14528
Microsoft Edge

CSS border-radius sometimes causes lines of bleed-through of the background-color of the parent element.

 Edge issue #3342037 #16671
Microsoft Edge

background of <tr> is only applied to first child cell instead of all cells in the row

 Edge issue #5865620 #18504
Microsoft Edge

@-ms-viewport{width: device-width;} has side-effect of making scrollbars auto-hide

 Edge issue #7165383 #18543
Microsoft Edge

Background color from lower layer bleeds through transparent border in some cases

 Edge issue #6274505 #18228
Microsoft Edge

Hovering over descendant SVG element fires mouseleave event at ancestor

 Edge issue #7787318 #19670
Firefox

.table-bordered with an empty <tbody> is missing borders.

 Mozilla bug #1023761 #13453
Firefox

If the disabled state of a form control is changed via JavaScript, the normal state doesn’t return after refreshing the page.

 Mozilla bug #654072 #793
Firefox

focus events should not be fired at the document object

 Mozilla bug #1228802 #18365
Firefox

Wide floated table doesn’t wrap onto new line

 Mozilla bug #1277782 #19839
Firefox

Mouse sometimes not within element for purposes of mouseenter/mouseleave when it’s within SVG elements

 Mozilla bug #577785 #19670
Firefox

position: absolute element that’s wider than its column renders differently than other browsers

 Mozilla bug #1282363 #20161
Firefox (Windows)

Right border of <select> menu is sometimes missing when screen is set to uncommon resolution

 Mozilla bug #545685 #15990
Firefox (OS X & Linux)

Badge widget causes bottom border of Tabs widget to unexpectedly not overlap

 Mozilla bug #1259972 #19626
Chrome (Android)

Tapping on an <input> in a scrollable overlay doesn’t scroll the <input> into view

 Chromium issue #595210 #17338
Chrome (OS X)

Clicking above <input type="number"> increment button flashes the decrement button.

 Chromium issue #419108 Offshoot of #8350 & Chromium issue #337668
Chrome

CSS infinite linear animation with alpha transparency leaks memory.

 Chromium issue #429375 #14409
Chrome

:focus outline style causes cursor to not be displayed when toggling a readonly <input> to read-write.

 Chromium issue #465274 #16022
Chrome

table-cell borders not overlapping despite margin-right: -1px

 Chromium issue #534750 #17438, #14237
Chrome

Clicking scrollbar in <select multiple> with overflowed options will select nearby <option>

 Chromium issue #597642 #19810
Chrome

Don’t make :hover sticky on touch-friendly webpages

 Chromium issue #370155 #12832
Chrome (Windows & Linux)

Animation glitch when returning to inactive tab after animations occurred while tab was hidden.

 Chromium issue #449180 #15298
Safari

rem units in media queries should be calculated using font-size: initial, not the root element’s font-size

 WebKit bug #156684 #17403
Safari (OS X)

px, em, and rem should all behave the same in media queries when page zoom is applied

 WebKit bug #156687 #17403
Safari (OS X)

Weird button behavior with some <input type="number"> elements.

 WebKit bug #137269, Apple Safari Radar #18834768 #8350, Normalize #283, Chromium issue #337668
Safari (OS X)

Small font size when printing webpage with fixed-width .container.

 WebKit bug #138192, Apple Safari Radar #19435018 #14868
Safari (iPad)

<select> menu on iPad causes shifting of hit-testing areas

 WebKit bug #150079, Apple Safari Radar #23082521 #14975
Safari (iOS)

transform: translate3d(0,0,0); rendering bug.

 WebKit bug #138162, Apple Safari Radar #18804973 #14603
Safari (iOS)

Text input’s cursor doesn’t move while scrolling the page.

 WebKit bug #138201, Apple Safari Radar #18819624 #14708
Safari (iOS)

Can’t move cursor to start of text after entering long string of text into <input type="text">

 WebKit bug #148061, Apple Safari Radar #22299624 #16988
Safari (iOS)

display: block causes text of temporal <input>s to become vertically misaligned

 WebKit bug #139848, Apple Safari Radar #19434878 #11266, #13098
Safari (iOS)

Tapping on <body> doesn’t fire click events

 WebKit bug #151933 #16028
Safari (iOS)

position:fixed is incorrectly positioned when tab bar is visible on iPhone 6S+ Safari

 WebKit bug #153056 #18859
Safari (iOS)

Tapping into an <input> within a position:fixed element scrolls to the top of the page

 WebKit bug #153224, Apple Safari Radar #24235301 #17497
Safari (iOS)

<body> with overflow:hidden CSS is scrollable on iOS

 WebKit bug #153852 #14839
Safari (iOS)

Scroll gesture in text field in position:fixed element sometimes scrolls <body> instead of scrollable ancestor

 WebKit bug #153856 #14839
Safari (iOS)

Tapping from one <input> to another in an overlay can cause shaking/jiggling effect

 WebKit bug #158276 #19927
Safari (iOS)

Modal with -webkit-overflow-scrolling: touch doesn’t become scrollable after added text makes it taller

 WebKit bug #158342 #17695
Safari (iOS)

Don’t make :hover sticky on touch-friendly webpages

 WebKit bug #158517 #12832
Safari (iPad Pro)

Rendering of descendants of position: fixed element gets clipped on iPad Pro in Landscape orientation

 WebKit bug #152637, Apple Safari Radar #24030853 #18738

Most wanted features

There are several features specified in Web standards which would allow us to make Bootstrap more robust, elegant, or performant, but aren't yet implemented in certain browsers, thus preventing us from taking advantage of them.

We publicly list these "most wanted" feature requests here, in the hopes of expediting the process of getting them implemented.

Browser(s) Summary of feature Upstream issue(s) Bootstrap issue(s)
Microsoft Edge

Implement the :dir() pseudo-class from Selectors Level 4

 Edge UserVoice idea #12299532 #19984
Microsoft Edge

Implement sticky positioning from CSS Positioned Layout Level 3

 Edge UserVoice idea #6263621 #17021
Firefox

Fire a transitioncancel event when a CSS transition is canceled

 Mozilla bug #1264125 Mozilla bug #1182856
Firefox

Implement the of <selector-list> clause of the :nth-child() pseudo-class

 Mozilla bug #854148 #20143
Firefox

Implement the HTML5 <dialog> element

 Mozilla bug #840640 #20175
Chrome

Implement the of <selector-list> clause of the :nth-child() pseudo-class

 Chromium issue #304163 #20143
Chrome

Implement the :dir() pseudo-class from Selectors Level 4

 Chromium issue #576815 #19984
Chrome

Implement sticky positioning from CSS Positioned Layout Level 3

 Chromium issue #231752 #17021
Safari

Implement the :dir() pseudo-class from Selectors Level 4

 WebKit bug #64861 #19984
Safari

Implement the HTML5 <dialog> element

 WebKit bug #84635 #20175
\ No newline at end of file + Wall of browser bugs · Bootstrap
Skip to main content
 Bootstrap 4 is here!

Wall of browser bugs

A list of the browser bugs that Bootstrap is currently grappling with.

Browser bugs

Bootstrap currently works around several outstanding browser bugs in major browsers to deliver the best cross-browser experience possible. Some bugs, like those listed below, cannot be solved by us.

We publicly list browser bugs that are impacting us here, in the hopes of expediting the process of fixing them. For information on Bootstrap's browser compatibility, see our browser compatibility docs.

See also:

Browser(s) Summary of bug Upstream bug(s) Bootstrap issue(s)
Microsoft Edge

Native browser tooltip for title shows on first keyboard focus (in addition to custom tooltip component)

 Edge issue #6793560 #18692
Microsoft Edge

Hovered element still remains in :hover state after scrolling away.

 Edge issue #5381673 #14211
Microsoft Edge

When hovering over a <select> menu item, the cursor for the element underneath the menu is displayed.

 Edge issue #817822 #14528
Microsoft Edge

CSS border-radius sometimes causes lines of bleed-through of the background-color of the parent element.

 Edge issue #3342037 #16671
Microsoft Edge

background of <tr> is only applied to first child cell instead of all cells in the row

 Edge issue #5865620 #18504
Microsoft Edge

@-ms-viewport{width: device-width;} has side-effect of making scrollbars auto-hide

 Edge issue #7165383 #18543
Microsoft Edge

Background color from lower layer bleeds through transparent border in some cases

 Edge issue #6274505 #18228
Microsoft Edge

Hovering over descendant SVG element fires mouseleave event at ancestor

 Edge issue #7787318 #19670
Firefox

.table-bordered with an empty <tbody> is missing borders.

 Mozilla bug #1023761 #13453
Firefox

If the disabled state of a form control is changed via JavaScript, the normal state doesn’t return after refreshing the page.

 Mozilla bug #654072 #793
Firefox

focus events should not be fired at the document object

 Mozilla bug #1228802 #18365
Firefox

Wide floated table doesn’t wrap onto new line

 Mozilla bug #1277782 #19839
Firefox

Mouse sometimes not within element for purposes of mouseenter/mouseleave when it’s within SVG elements

 Mozilla bug #577785 #19670
Firefox

position: absolute element that’s wider than its column renders differently than other browsers

 Mozilla bug #1282363 #20161
Firefox (Windows)

Right border of <select> menu is sometimes missing when screen is set to uncommon resolution

 Mozilla bug #545685 #15990
Firefox (OS X & Linux)

Badge widget causes bottom border of Tabs widget to unexpectedly not overlap

 Mozilla bug #1259972 #19626
Chrome (Android)

Tapping on an <input> in a scrollable overlay doesn’t scroll the <input> into view

 Chromium issue #595210 #17338
Chrome (OS X)

Clicking above <input type="number"> increment button flashes the decrement button.

 Chromium issue #419108 Offshoot of #8350 & Chromium issue #337668
Chrome

CSS infinite linear animation with alpha transparency leaks memory.

 Chromium issue #429375 #14409
Chrome

:focus outline style causes cursor to not be displayed when toggling a readonly <input> to read-write.

 Chromium issue #465274 #16022
Chrome

table-cell borders not overlapping despite margin-right: -1px

 Chromium issue #534750 #17438, #14237
Chrome

Clicking scrollbar in <select multiple> with overflowed options will select nearby <option>

 Chromium issue #597642 #19810
Chrome

Don’t make :hover sticky on touch-friendly webpages

 Chromium issue #370155 #12832
Chrome (Windows & Linux)

Animation glitch when returning to inactive tab after animations occurred while tab was hidden.

 Chromium issue #449180 #15298
Safari

rem units in media queries should be calculated using font-size: initial, not the root element’s font-size

 WebKit bug #156684 #17403
Safari (OS X)

px, em, and rem should all behave the same in media queries when page zoom is applied

 WebKit bug #156687 #17403
Safari (OS X)

Weird button behavior with some <input type="number"> elements.

 WebKit bug #137269, Apple Safari Radar #18834768 #8350, Normalize #283, Chromium issue #337668
Safari (OS X)

Small font size when printing webpage with fixed-width .container.

 WebKit bug #138192, Apple Safari Radar #19435018 #14868
Safari (iPad)

<select> menu on iPad causes shifting of hit-testing areas

 WebKit bug #150079, Apple Safari Radar #23082521 #14975
Safari (iOS)

transform: translate3d(0,0,0); rendering bug.

 WebKit bug #138162, Apple Safari Radar #18804973 #14603
Safari (iOS)

Text input’s cursor doesn’t move while scrolling the page.

 WebKit bug #138201, Apple Safari Radar #18819624 #14708
Safari (iOS)

Can’t move cursor to start of text after entering long string of text into <input type="text">

 WebKit bug #148061, Apple Safari Radar #22299624 #16988
Safari (iOS)

display: block causes text of temporal <input>s to become vertically misaligned

 WebKit bug #139848, Apple Safari Radar #19434878 #11266, #13098
Safari (iOS)

Tapping on <body> doesn’t fire click events

 WebKit bug #151933 #16028
Safari (iOS)

position:fixed is incorrectly positioned when tab bar is visible on iPhone 6S+ Safari

 WebKit bug #153056 #18859
Safari (iOS)

Tapping into an <input> within a position:fixed element scrolls to the top of the page

 WebKit bug #153224, Apple Safari Radar #24235301 #17497
Safari (iOS)

<body> with overflow:hidden CSS is scrollable on iOS

 WebKit bug #153852 #14839
Safari (iOS)

Scroll gesture in text field in position:fixed element sometimes scrolls <body> instead of scrollable ancestor

 WebKit bug #153856 #14839
Safari (iOS)

Tapping from one <input> to another in an overlay can cause shaking/jiggling effect

 WebKit bug #158276 #19927
Safari (iOS)

Modal with -webkit-overflow-scrolling: touch doesn’t become scrollable after added text makes it taller

 WebKit bug #158342 #17695
Safari (iOS)

Don’t make :hover sticky on touch-friendly webpages

 WebKit bug #158517 #12832
Safari (iPad Pro)

Rendering of descendants of position: fixed element gets clipped on iPad Pro in Landscape orientation

 WebKit bug #152637, Apple Safari Radar #24030853 #18738

Most wanted features

There are several features specified in Web standards which would allow us to make Bootstrap more robust, elegant, or performant, but aren't yet implemented in certain browsers, thus preventing us from taking advantage of them.

We publicly list these "most wanted" feature requests here, in the hopes of expediting the process of getting them implemented.

Browser(s) Summary of feature Upstream issue(s) Bootstrap issue(s)
Microsoft Edge

Implement the :dir() pseudo-class from Selectors Level 4

 Edge UserVoice idea #12299532 #19984
Microsoft Edge

Implement sticky positioning from CSS Positioned Layout Level 3

 Edge UserVoice idea #6263621 #17021
Firefox

Fire a transitioncancel event when a CSS transition is canceled

 Mozilla bug #1264125 Mozilla bug #1182856
Firefox

Implement the of <selector-list> clause of the :nth-child() pseudo-class

 Mozilla bug #854148 #20143
Firefox

Implement the HTML5 <dialog> element

 Mozilla bug #840640 #20175
Chrome

Implement the of <selector-list> clause of the :nth-child() pseudo-class

 Chromium issue #304163 #20143
Chrome

Implement the :dir() pseudo-class from Selectors Level 4

 Chromium issue #576815 #19984
Chrome

Implement sticky positioning from CSS Positioned Layout Level 3

 Chromium issue #231752 #17021
Safari

Implement the :dir() pseudo-class from Selectors Level 4

 WebKit bug #64861 #19984
Safari

Implement the HTML5 <dialog> element

 WebKit bug #84635 #20175
\ No newline at end of file diff --git a/docs/3.3/components/index.html b/docs/3.3/components/index.html index 53bc3701c4..d4ea167811 100644 --- a/docs/3.3/components/index.html +++ b/docs/3.3/components/index.html @@ -724,4 +724,4 @@ <!-- 4:3 aspect ratio --> <div class="embed-responsive embed-responsive-4by3"> <iframe class="embed-responsive-item" src="..."></iframe> -</div>

Wells

Default well

Use the well as a simple effect on an element to give it an inset effect.

Look, I'm in a well! 
<div class="well">...</div>

Optional classes

Control padding and rounded corners with two optional modifier classes.

Look, I'm in a large well! 
<div class="well well-lg">...</div>
Look, I'm in a small well! 
<div class="well well-sm">...</div>
\ No newline at end of file +</div>

Wells

Default well

Use the well as a simple effect on an element to give it an inset effect.

Look, I'm in a well! 
<div class="well">...</div>

Optional classes

Control padding and rounded corners with two optional modifier classes.

Look, I'm in a large well! 
<div class="well well-lg">...</div>
Look, I'm in a small well! 
<div class="well well-sm">...</div>
\ No newline at end of file diff --git a/docs/3.3/css/index.html b/docs/3.3/css/index.html index dd9960d2cc..1341211fef 100644 --- a/docs/3.3/css/index.html +++ b/docs/3.3/css/index.html @@ -1104,4 +1104,4 @@ To edit settings, press <kbd><kbd>ctrl// Usage .jumbotron { .img-retina("/img/bg-1x.png", "/img/bg-2x.png", 100px, 100px); -}

Using Sass

While Bootstrap is built on Less, it also has an official Sass port. We maintain it in a separate GitHub repository and handle updates with a conversion script.

What's included

Since the Sass port has a separate repo and serves a slightly different audience, the contents of the project differ greatly from the main Bootstrap project. This ensures the Sass port is as compatible with as many Sass-based systems as possible.

Path Description
lib/ Ruby gem code (Sass configuration, Rails and Compass integrations)
tasks/ Converter scripts (turning upstream Less to Sass)
test/ Compilation tests
templates/ Compass package manifest
vendor/assets/ Sass, JavaScript, and font files
Rakefile Internal tasks, such as rake and convert

Visit the Sass port's GitHub repository to see these files in action.

Installation

For information on how to install and use Bootstrap for Sass, consult the GitHub repository readme. It's the most up to date source and includes information for use with Rails, Compass, and standard Sass projects.

Bootstrap for Sass

+}

Using Sass

While Bootstrap is built on Less, it also has an official Sass port. We maintain it in a separate GitHub repository and handle updates with a conversion script.

What's included

Since the Sass port has a separate repo and serves a slightly different audience, the contents of the project differ greatly from the main Bootstrap project. This ensures the Sass port is as compatible with as many Sass-based systems as possible.

Path Description
lib/ Ruby gem code (Sass configuration, Rails and Compass integrations)
tasks/ Converter scripts (turning upstream Less to Sass)
test/ Compilation tests
templates/ Compass package manifest
vendor/assets/ Sass, JavaScript, and font files
Rakefile Internal tasks, such as rake and convert

Visit the Sass port's GitHub repository to see these files in action.

Installation

For information on how to install and use Bootstrap for Sass, consult the GitHub repository readme. It's the most up to date source and includes information for use with Rails, Compass, and standard Sass projects.

Bootstrap for Sass

diff --git a/docs/3.3/customize/index.html b/docs/3.3/customize/index.html index e31664ce9d..2059eb13f9 100644 --- a/docs/3.3/customize/index.html +++ b/docs/3.3/customize/index.html @@ -1 +1 @@ - Customize and download · Bootstrap
Skip to main content
 Bootstrap 4 is here!

Customize and download

Customize Bootstrap's components, Less variables, and jQuery plugins to get your very own version.

Have an existing configuration? Upload your config.json to import it.

Drag and drop here, or .

Don't have one? That's okay—just start customizing the fields below.

Less files

Choose which Less files to compile into your custom build of Bootstrap. Not sure which files to use? Read through the CSS and Components pages in the docs.

Common CSS

Components

JavaScript components

jQuery plugins

Choose which jQuery plugins should be included in your custom JavaScript files. Unsure what to include? Read the JavaScript page in the docs.

Linked to components

Magic

Produces two files

All checked plugins will be compiled into a readable bootstrap.js and a minified bootstrap.min.js. We recommend you use the minified version in production.

jQuery required

All plugins require the latest version of jQuery to be included.

Less variables

Customize Less variables to define colors, sizes and more inside your custom CSS stylesheets.

Colors

Gray and brand colors for use across Bootstrap.

Scaffolding

Settings for some of the most global styles.

Background color for <body>.

Global text color on <body>.

Typography

Font, line-height, and color for body text, headings, and more.

Default monospace fonts for <code>, <kbd>, and <pre>.

Unit-less line-height for use in components like buttons.

Computed "line-height" (font-size * line-height) for use with margin, padding, etc.

By default, this inherits from the <body>.

Iconography

Specify custom location and filename of the included Glyphicons icon font. Useful for those including Bootstrap via Bower.

Load fonts from this directory.

File name for all font files.

Element ID within SVG icon file.

Components

Define common padding and border radius sizes and more. Values based on 14px text and 1.428 line-height (~20px to start).

Global color for active items (e.g., navs or dropdowns).

Global background color for active items (e.g., navs or dropdowns).

Width of the border for generating carets that indicate dropdowns.

Carets increase slightly in size for larger components.

Tables

Customizes the .table component with basic values, each used across all table variations.

Padding for <th>s and <td>s.

Padding for cells in .table-condensed.

Default background color used for all tables.

Background color used for .table-striped.

Background color used for .table-hover.

Border color for table and cell borders.

Buttons

For each of Bootstrap's buttons, define text, background and border color.

Forms

<input> background color

<input disabled> background color

Text color for <input>s

<input> border color

Default .form-control border radius

Large .form-control border radius

Small .form-control border radius

Border color for inputs on focus

Placeholder text color

Default .form-control height

Large .form-control height

Small .form-control height

.form-group margin

Background color for textual input addons

Border color for textual input addons

Disabled cursor for form controls and buttons.

Dropdown menu container and contents.

Background for the dropdown menu.

Dropdown menu border-color.

Dropdown menu border-color for IE8.

Divider color for between dropdown items.

Text color for headers within dropdown menus.

Deprecated @dropdown-caret-color as of v3.1.0

Media queries breakpoints

Define the breakpoints at which your layout will change, adapting to different screen sizes.

Deprecated @screen-xs as of v3.0.1

Deprecated @screen-xs-min as of v3.2.0

Deprecated @screen-phone as of v3.0.1

Deprecated @screen-sm as of v3.0.1

Deprecated @screen-tablet as of v3.0.1

Deprecated @screen-md as of v3.0.1

Deprecated @screen-desktop as of v3.0.1

Deprecated @screen-lg as of v3.0.1

Deprecated @screen-lg-desktop as of v3.0.1

Grid system

Define your custom responsive grid.

Number of columns in the grid.

Padding between columns. Gets divided in half for the left and right.

Point at which the navbar becomes uncollapsed.

Point at which the navbar begins collapsing.

Container sizes

Define the maximum width of .container for different screen sizes.

For @screen-sm-min and up.

For @screen-md-min and up.

For @screen-lg-min and up.

Inverted navbar

Shared nav styles

Tabs

Pills

Pagination

Pager

Jumbotron

Form states and alerts

Define colors for form feedback states and, by default, alerts.

Tooltips

Tooltip max width

Tooltip text color

Tooltip background color

Tooltip arrow width

Tooltip arrow color

Popovers

Popover body background color

Popover maximum width

Popover border color

Popover fallback border color

Popover title background color

Popover arrow width

Popover arrow color

Popover outer arrow width

Popover outer arrow color

Popover outer arrow fallback color

Labels

Default label background color

Primary label background color

Success label background color

Info label background color

Warning label background color

Danger label background color

Default label text color

Modals

Padding applied to the modal body

Padding applied to the modal title

Modal title line-height

Background color of modal content area

Modal content border color

Modal content border color for IE8

Modal backdrop background color

Modal backdrop opacity

Modal header border color

Alerts

Define alert colors, border radius, and padding.

Progress bars

Background color of the whole progress component

Progress bar text color

Variable for setting rounded corners on progress bar.

Default progress bar color

Success progress bar color

Warning progress bar color

Danger progress bar color

Info progress bar color

List group

Background color on .list-group-item

.list-group-item border color

List group border radius

Background color of single list items on hover

Text color of active list items

Background color of active list items

Border color of active list elements

Text color for content within active list items

Text color of disabled list items

Background color of disabled list items

Text color for content within disabled list items

Panels

Border color for elements within panels

Thumbnails

Padding around the thumbnail image

Thumbnail background color

Thumbnail border color

Thumbnail border radius

Custom text color for thumbnail captions

Padding around the thumbnail caption

Wells

Badges

Badge text color in active nav link

Badge background color in active nav link

Breadcrumb background color

Breadcrumb text color

Text color of current page in the breadcrumb

Textual separator for between breadcrumb elements

Close

Code

Type

Horizontal offset for forms and lists.

Text muted color

Abbreviations and acronyms border color

Headings small color

Blockquote small color

Blockquote font size

Blockquote border color

Page header border color

Width of horizontal description list titles

Point at which .dl-horizontal becomes horizontal

Horizontal line color.

Download

Hooray! Your custom version of Bootstrap is now ready to be compiled. Just click the button below to finish the process.

\ No newline at end of file + Customize and download · Bootstrap
Skip to main content
 Bootstrap 4 is here!

Customize and download

Customize Bootstrap's components, Less variables, and jQuery plugins to get your very own version.

Have an existing configuration? Upload your config.json to import it.

Drag and drop here, or .

Don't have one? That's okay—just start customizing the fields below.

Less files

Choose which Less files to compile into your custom build of Bootstrap. Not sure which files to use? Read through the CSS and Components pages in the docs.

Common CSS

Components

JavaScript components

jQuery plugins

Choose which jQuery plugins should be included in your custom JavaScript files. Unsure what to include? Read the JavaScript page in the docs.

Linked to components

Magic

Produces two files

All checked plugins will be compiled into a readable bootstrap.js and a minified bootstrap.min.js. We recommend you use the minified version in production.

jQuery required

All plugins require the latest version of jQuery to be included.

Less variables

Customize Less variables to define colors, sizes and more inside your custom CSS stylesheets.

Colors

Gray and brand colors for use across Bootstrap.

Scaffolding

Settings for some of the most global styles.

Background color for <body>.

Global text color on <body>.

Typography

Font, line-height, and color for body text, headings, and more.

Default monospace fonts for <code>, <kbd>, and <pre>.

Unit-less line-height for use in components like buttons.

Computed "line-height" (font-size * line-height) for use with margin, padding, etc.

By default, this inherits from the <body>.

Iconography

Specify custom location and filename of the included Glyphicons icon font. Useful for those including Bootstrap via Bower.

Load fonts from this directory.

File name for all font files.

Element ID within SVG icon file.

Components

Define common padding and border radius sizes and more. Values based on 14px text and 1.428 line-height (~20px to start).

Global color for active items (e.g., navs or dropdowns).

Global background color for active items (e.g., navs or dropdowns).

Width of the border for generating carets that indicate dropdowns.

Carets increase slightly in size for larger components.

Tables

Customizes the .table component with basic values, each used across all table variations.

Padding for <th>s and <td>s.

Padding for cells in .table-condensed.

Default background color used for all tables.

Background color used for .table-striped.

Background color used for .table-hover.

Border color for table and cell borders.

Buttons

For each of Bootstrap's buttons, define text, background and border color.

Forms

<input> background color

<input disabled> background color

Text color for <input>s

<input> border color

Default .form-control border radius

Large .form-control border radius

Small .form-control border radius

Border color for inputs on focus

Placeholder text color

Default .form-control height

Large .form-control height

Small .form-control height

.form-group margin

Background color for textual input addons

Border color for textual input addons

Disabled cursor for form controls and buttons.

Dropdown menu container and contents.

Background for the dropdown menu.

Dropdown menu border-color.

Dropdown menu border-color for IE8.

Divider color for between dropdown items.

Text color for headers within dropdown menus.

Deprecated @dropdown-caret-color as of v3.1.0

Media queries breakpoints

Define the breakpoints at which your layout will change, adapting to different screen sizes.

Deprecated @screen-xs as of v3.0.1

Deprecated @screen-xs-min as of v3.2.0

Deprecated @screen-phone as of v3.0.1

Deprecated @screen-sm as of v3.0.1

Deprecated @screen-tablet as of v3.0.1

Deprecated @screen-md as of v3.0.1

Deprecated @screen-desktop as of v3.0.1

Deprecated @screen-lg as of v3.0.1

Deprecated @screen-lg-desktop as of v3.0.1

Grid system

Define your custom responsive grid.

Number of columns in the grid.

Padding between columns. Gets divided in half for the left and right.

Point at which the navbar becomes uncollapsed.

Point at which the navbar begins collapsing.

Container sizes

Define the maximum width of .container for different screen sizes.

For @screen-sm-min and up.

For @screen-md-min and up.

For @screen-lg-min and up.

Inverted navbar

Shared nav styles

Tabs

Pills

Pagination

Pager

Jumbotron

Form states and alerts

Define colors for form feedback states and, by default, alerts.

Tooltips

Tooltip max width

Tooltip text color

Tooltip background color

Tooltip arrow width

Tooltip arrow color

Popovers

Popover body background color

Popover maximum width

Popover border color

Popover fallback border color

Popover title background color

Popover arrow width

Popover arrow color

Popover outer arrow width

Popover outer arrow color

Popover outer arrow fallback color

Labels

Default label background color

Primary label background color

Success label background color

Info label background color

Warning label background color

Danger label background color

Default label text color

Modals

Padding applied to the modal body

Padding applied to the modal title

Modal title line-height

Background color of modal content area

Modal content border color

Modal content border color for IE8

Modal backdrop background color

Modal backdrop opacity

Modal header border color

Alerts

Define alert colors, border radius, and padding.

Progress bars

Background color of the whole progress component

Progress bar text color

Variable for setting rounded corners on progress bar.

Default progress bar color

Success progress bar color

Warning progress bar color

Danger progress bar color

Info progress bar color

List group

Background color on .list-group-item

.list-group-item border color

List group border radius

Background color of single list items on hover

Text color of active list items

Background color of active list items

Border color of active list elements

Text color for content within active list items

Text color of disabled list items

Background color of disabled list items

Text color for content within disabled list items

Panels

Border color for elements within panels

Thumbnails

Padding around the thumbnail image

Thumbnail background color

Thumbnail border color

Thumbnail border radius

Custom text color for thumbnail captions

Padding around the thumbnail caption

Wells

Badges

Badge text color in active nav link

Badge background color in active nav link

Breadcrumb background color

Breadcrumb text color

Text color of current page in the breadcrumb

Textual separator for between breadcrumb elements

Close

Code

Type

Horizontal offset for forms and lists.

Text muted color

Abbreviations and acronyms border color

Headings small color

Blockquote small color

Blockquote font size

Blockquote border color

Page header border color

Width of horizontal description list titles

Point at which .dl-horizontal becomes horizontal

Horizontal line color.

Download

Hooray! Your custom version of Bootstrap is now ready to be compiled. Just click the button below to finish the process.

\ No newline at end of file diff --git a/docs/3.3/getting-started/index.html b/docs/3.3/getting-started/index.html index 8b115aa164..f88b82d921 100644 --- a/docs/3.3/getting-started/index.html +++ b/docs/3.3/getting-started/index.html @@ -129,4 +129,4 @@ <div class="container" id="content" tabindex="-1"> <!-- The main page content --> </div> -</body>

Nested headings

When nesting headings (<h1> - <h6>), your primary document header should be an <h1>. Subsequent headings should make logical use of <h2> - <h6> such that screen readers can construct a table of contents for your pages.

Learn more at HTML CodeSniffer and Penn State's AccessAbility.

Color contrast

Currently, some of the default color combinations available in Bootstrap (such as the various styled button classes, some of the code highlighting colors used for basic code blocks, the .bg-primary contextual background helper class, and the default link color when used on a white background) have a low contrast ratio (below the recommended ratio of 4.5:1). This can cause problems to users with low vision or who are color blind. These default colors may need to be modified to increase their contrast and legibility.

Additional resources

License FAQs

Bootstrap is released under the MIT license and is copyright 2016 Twitter. Boiled down to smaller chunks, it can be described with the following conditions.

It requires you to:

It permits you to:

It forbids you to:

It does not require you to:

The full Bootstrap license is located in the project repository for more information.

Translations

Community members have translated Bootstrap's documentation into various languages. None are officially supported and they may not always be up to date.

We don't help organize or host translations, we just link to them.

Finished a new or better translation? Open a pull request to add it to our list.

\ No newline at end of file +</body>

Nested headings

When nesting headings (<h1> - <h6>), your primary document header should be an <h1>. Subsequent headings should make logical use of <h2> - <h6> such that screen readers can construct a table of contents for your pages.

Learn more at HTML CodeSniffer and Penn State's AccessAbility.

Color contrast

Currently, some of the default color combinations available in Bootstrap (such as the various styled button classes, some of the code highlighting colors used for basic code blocks, the .bg-primary contextual background helper class, and the default link color when used on a white background) have a low contrast ratio (below the recommended ratio of 4.5:1). This can cause problems to users with low vision or who are color blind. These default colors may need to be modified to increase their contrast and legibility.

Additional resources

License FAQs

Bootstrap is released under the MIT license and is copyright 2016 Twitter. Boiled down to smaller chunks, it can be described with the following conditions.

It requires you to:

It permits you to:

It forbids you to:

It does not require you to:

The full Bootstrap license is located in the project repository for more information.

Translations

Community members have translated Bootstrap's documentation into various languages. None are officially supported and they may not always be up to date.

We don't help organize or host translations, we just link to them.

Finished a new or better translation? Open a pull request to add it to our list.

\ No newline at end of file diff --git a/docs/3.3/index.html b/docs/3.3/index.html index 8abd3b7b3a..374f999a8a 100644 --- a/docs/3.3/index.html +++ b/docs/3.3/index.html @@ -139,12 +139,3 @@ - diff --git a/docs/3.3/javascript/index.html b/docs/3.3/javascript/index.html index 7a3e207fe0..c1a095397d 100644 --- a/docs/3.3/javascript/index.html +++ b/docs/3.3/javascript/index.html @@ -405,4 +405,4 @@ sagittis lacus vel augue laoreet rutrum faucibus.">} })

Options

Options can be passed via data attributes or JavaScript. For data attributes, append the option name to data-, as in data-offset-top="200".

Name type default description
offset number | function | object 10 Pixels to offset from screen when calculating position of scroll. If a single number is provided, the offset will be applied in both top and bottom directions. To provide a unique, bottom and top offset just provide an object offset: { top: 10 } or offset: { top: 10, bottom: 5 }. Use a function when you need to dynamically calculate an offset.
target selector | node | jQuery element the window object Specifies the target element of the affix.

Methods

.affix(options)

Activates your content as affixed content. Accepts an optional options object.

$('#myAffix').affix({
   offset: 15
-})

.affix('checkPosition')

Recalculates the state of the affix based on the dimensions, position, and scroll position of the relevant elements. The .affix, .affix-top, and .affix-bottom classes are added to or removed from the affixed content according to the new state. This method needs to be called whenever the dimensions of the affixed content or the target element are changed, to ensure correct positioning of the affixed content.

$('#myAffix').affix('checkPosition')

Events

Bootstrap's affix plugin exposes a few events for hooking into affix functionality.

Event Type Description
affix.bs.affix This event fires immediately before the element has been affixed.
affixed.bs.affix This event is fired after the element has been affixed.
affix-top.bs.affix This event fires immediately before the element has been affixed-top.
affixed-top.bs.affix This event is fired after the element has been affixed-top.
affix-bottom.bs.affix This event fires immediately before the element has been affixed-bottom.
affixed-bottom.bs.affix This event is fired after the element has been affixed-bottom.
\ No newline at end of file +})

.affix('checkPosition')

Recalculates the state of the affix based on the dimensions, position, and scroll position of the relevant elements. The .affix, .affix-top, and .affix-bottom classes are added to or removed from the affixed content according to the new state. This method needs to be called whenever the dimensions of the affixed content or the target element are changed, to ensure correct positioning of the affixed content.

$('#myAffix').affix('checkPosition')

Events

Bootstrap's affix plugin exposes a few events for hooking into affix functionality.

Event Type Description
affix.bs.affix This event fires immediately before the element has been affixed.
affixed.bs.affix This event is fired after the element has been affixed.
affix-top.bs.affix This event fires immediately before the element has been affixed-top.
affixed-top.bs.affix This event is fired after the element has been affixed-top.
affix-bottom.bs.affix This event fires immediately before the element has been affixed-bottom.
affixed-bottom.bs.affix This event is fired after the element has been affixed-bottom.
\ No newline at end of file diff --git a/docs/3.3/migration/index.html b/docs/3.3/migration/index.html index 0d350bbbf8..62d19d96cd 100644 --- a/docs/3.3/migration/index.html +++ b/docs/3.3/migration/index.html @@ -1 +1 @@ - Migrating to v3.x · Bootstrap
Skip to main content
 Bootstrap 4 is here!

Migrating to v3.x

Guidance on how to upgrade from Bootstrap v2.x to v3.x with emphasis on major changes, what's new, and what's been removed.

Migrating from 2.x to 3.0

Bootstrap 3 is not backwards compatible with v2.x. Use this section as a general guide to upgrading from v2.x to v3.0. For a broader overview, see what's new in the v3.0 release announcement.

Major class changes

This table shows the style changes between v2.x and v3.0.

Bootstrap 2.x Bootstrap 3.0
.row-fluid .row
.span* .col-md-*
.offset* .col-md-offset-*
.brand .navbar-brand
.navbar .nav .navbar-nav
.nav-collapse .navbar-collapse
.nav-toggle .navbar-toggle
.btn-navbar .navbar-btn
.hero-unit .jumbotron
.icon-* .glyphicon .glyphicon-*
.btn .btn .btn-default
.btn-mini .btn-xs
.btn-small .btn-sm
.btn-large .btn-lg
.alert .alert .alert-warning
.alert-error .alert-danger
.visible-phone .visible-xs
.visible-tablet .visible-sm
.visible-desktop Split into .visible-md .visible-lg
.hidden-phone .hidden-xs
.hidden-tablet .hidden-sm
.hidden-desktop Split into .hidden-md .hidden-lg
.input-block-level .form-control
.control-group .form-group
.control-group.warning .control-group.error .control-group.success .form-group.has-*
.checkbox.inline .radio.inline .checkbox-inline .radio-inline
.input-prepend .input-append .input-group
.add-on .input-group-addon
.img-polaroid .img-thumbnail
ul.unstyled .list-unstyled
ul.inline .list-inline
.muted .text-muted
.label .label .label-default
.label-important .label-danger
.text-error .text-danger
.table .error .table .danger
.bar .progress-bar
.bar-* .progress-bar-*
.accordion .panel-group
.accordion-group .panel .panel-default
.accordion-heading .panel-heading
.accordion-body .panel-collapse
.accordion-inner .panel-body

What's new

We've added new elements and changed some existing ones. Here are the new or updated styles.

Element Description
Panels .panel .panel-default .panel-body .panel-title .panel-heading .panel-footer .panel-collapse
List groups .list-group .list-group-item .list-group-item-text .list-group-item-heading
Glyphicons .glyphicon
Jumbotron .jumbotron
Extra small grid (<768px) .col-xs-*
Small grid (≥768px) .col-sm-*
Medium grid (≥992px) .col-md-*
Large grid (≥1200px) .col-lg-*
Responsive utility classes (≥1200px) .visible-lg .hidden-lg
Offsets .col-sm-offset-* .col-md-offset-* .col-lg-offset-*
Push .col-sm-push-* .col-md-push-* .col-lg-push-*
Pull .col-sm-pull-* .col-md-pull-* .col-lg-pull-*
Input height sizes .input-sm .input-lg
Input groups .input-group .input-group-addon .input-group-btn
Form controls .form-control .form-group
Button group sizes .btn-group-xs .btn-group-sm .btn-group-lg
Navbar text .navbar-text
Navbar header .navbar-header
Justified tabs / pills .nav-justified
Responsive images .img-responsive
Contextual table rows .success .danger .warning .active .info
Contextual panels .panel-success .panel-danger .panel-warning .panel-info
Modal .modal-dialog .modal-content
Thumbnail image .img-thumbnail
Well sizes .well-sm .well-lg
Alert links .alert-link

What's removed

The following elements have been dropped or changed in v3.0.

Element Removed from 2.x 3.0 Equivalent
Form actions .form-actions N/A
Search form .form-search N/A
Form group with info .control-group.info N/A
Fixed-width input sizes .input-mini .input-small .input-medium .input-large .input-xlarge .input-xxlarge Use .form-control and the grid system instead.
Block level form input .input-block-level No direct equivalent, but forms controls are similar.
Inverse buttons .btn-inverse N/A
Fluid row .row-fluid .row (no more fixed grid)
Controls wrapper .controls N/A
Controls row .controls-row .row or .form-group
Navbar inner .navbar-inner N/A
Navbar vertical dividers .navbar .divider-vertical N/A
Dropdown submenu .dropdown-submenu N/A
Tab alignments .tabs-left .tabs-right .tabs-below N/A
Pill-based tabbable area .pill-content .tab-content
Pill-based tabbable area pane .pill-pane .tab-pane
Nav lists .nav-list .nav-header No direct equivalent, but list groups and .panel-groups are similar.
Inline help for form controls .help-inline No exact equivalent, but .help-block is similar.
Non-bar-level progress colors .progress-info .progress-success .progress-warning .progress-danger Use .progress-bar-* on the .progress-bar instead.

Additional notes

Other changes in v3.0 are not immediately apparent. Base classes, key styles, and behaviors have been adjusted for flexibility and our mobile first approach. Here's a partial list:

  • By default, text-based form controls now receive only minimal styling. For focus colors and rounded corners, apply the .form-control class on the element to style.
  • Text-based form controls with the .form-control class applied are now 100% wide by default. Wrap inputs inside <div class="col-*"></div> to control input widths.
  • .badge no longer has contextual (-success,-primary,etc..) classes.
  • .btn must also use .btn-default to get the "default" button.
  • .row is now fluid.
  • Images are no longer responsive by default. Use .img-responsive for fluid <img> size.
  • The icons, now .glyphicon, are now font based. Icons also require a base and icon class (e.g. .glyphicon .glyphicon-asterisk).
  • Typeahead has been dropped, in favor of using Twitter Typeahead.
  • Modal markup has changed significantly. The .modal-header, .modal-body, and .modal-footer sections are now wrapped in .modal-content and .modal-dialog for better mobile styling and behavior. Also, you should no longer apply .hide to .modal in your markup.
  • As of v3.1.0, the HTML loaded by the remote modal option is now injected into the .modal-content (from v3.0.0 to v3.0.3, into the .modal) instead of into the .modal-body. This allows you to also easily vary the header and footer of the modal, not just the modal body.
  • The checkbox and radio features of the button.js plugin now both use data-toggle="buttons" instead of data-toggle="buttons-checkbox" or data-toggle="buttons-radio" in their markup.
  • JavaScript events are namespaced. For example, to handle the modal "show" event, use 'show.bs.modal'. For tabs "shown" use 'shown.bs.tab', etc.

For more information on upgrading to v3.0, and code snippets from the community, see Bootply.

\ No newline at end of file + Migrating to v3.x · Bootstrap
Skip to main content
 Bootstrap 4 is here!

Migrating to v3.x

Guidance on how to upgrade from Bootstrap v2.x to v3.x with emphasis on major changes, what's new, and what's been removed.

Migrating from 2.x to 3.0

Bootstrap 3 is not backwards compatible with v2.x. Use this section as a general guide to upgrading from v2.x to v3.0. For a broader overview, see what's new in the v3.0 release announcement.

Major class changes

This table shows the style changes between v2.x and v3.0.

Bootstrap 2.x Bootstrap 3.0
.row-fluid .row
.span* .col-md-*
.offset* .col-md-offset-*
.brand .navbar-brand
.navbar .nav .navbar-nav
.nav-collapse .navbar-collapse
.nav-toggle .navbar-toggle
.btn-navbar .navbar-btn
.hero-unit .jumbotron
.icon-* .glyphicon .glyphicon-*
.btn .btn .btn-default
.btn-mini .btn-xs
.btn-small .btn-sm
.btn-large .btn-lg
.alert .alert .alert-warning
.alert-error .alert-danger
.visible-phone .visible-xs
.visible-tablet .visible-sm
.visible-desktop Split into .visible-md .visible-lg
.hidden-phone .hidden-xs
.hidden-tablet .hidden-sm
.hidden-desktop Split into .hidden-md .hidden-lg
.input-block-level .form-control
.control-group .form-group
.control-group.warning .control-group.error .control-group.success .form-group.has-*
.checkbox.inline .radio.inline .checkbox-inline .radio-inline
.input-prepend .input-append .input-group
.add-on .input-group-addon
.img-polaroid .img-thumbnail
ul.unstyled .list-unstyled
ul.inline .list-inline
.muted .text-muted
.label .label .label-default
.label-important .label-danger
.text-error .text-danger
.table .error .table .danger
.bar .progress-bar
.bar-* .progress-bar-*
.accordion .panel-group
.accordion-group .panel .panel-default
.accordion-heading .panel-heading
.accordion-body .panel-collapse
.accordion-inner .panel-body

What's new

We've added new elements and changed some existing ones. Here are the new or updated styles.

Element Description
Panels .panel .panel-default .panel-body .panel-title .panel-heading .panel-footer .panel-collapse
List groups .list-group .list-group-item .list-group-item-text .list-group-item-heading
Glyphicons .glyphicon
Jumbotron .jumbotron
Extra small grid (<768px) .col-xs-*
Small grid (≥768px) .col-sm-*
Medium grid (≥992px) .col-md-*
Large grid (≥1200px) .col-lg-*
Responsive utility classes (≥1200px) .visible-lg .hidden-lg
Offsets .col-sm-offset-* .col-md-offset-* .col-lg-offset-*
Push .col-sm-push-* .col-md-push-* .col-lg-push-*
Pull .col-sm-pull-* .col-md-pull-* .col-lg-pull-*
Input height sizes .input-sm .input-lg
Input groups .input-group .input-group-addon .input-group-btn
Form controls .form-control .form-group
Button group sizes .btn-group-xs .btn-group-sm .btn-group-lg
Navbar text .navbar-text
Navbar header .navbar-header
Justified tabs / pills .nav-justified
Responsive images .img-responsive
Contextual table rows .success .danger .warning .active .info
Contextual panels .panel-success .panel-danger .panel-warning .panel-info
Modal .modal-dialog .modal-content
Thumbnail image .img-thumbnail
Well sizes .well-sm .well-lg
Alert links .alert-link

What's removed

The following elements have been dropped or changed in v3.0.

Element Removed from 2.x 3.0 Equivalent
Form actions .form-actions N/A
Search form .form-search N/A
Form group with info .control-group.info N/A
Fixed-width input sizes .input-mini .input-small .input-medium .input-large .input-xlarge .input-xxlarge Use .form-control and the grid system instead.
Block level form input .input-block-level No direct equivalent, but forms controls are similar.
Inverse buttons .btn-inverse N/A
Fluid row .row-fluid .row (no more fixed grid)
Controls wrapper .controls N/A
Controls row .controls-row .row or .form-group
Navbar inner .navbar-inner N/A
Navbar vertical dividers .navbar .divider-vertical N/A
Dropdown submenu .dropdown-submenu N/A
Tab alignments .tabs-left .tabs-right .tabs-below N/A
Pill-based tabbable area .pill-content .tab-content
Pill-based tabbable area pane .pill-pane .tab-pane
Nav lists .nav-list .nav-header No direct equivalent, but list groups and .panel-groups are similar.
Inline help for form controls .help-inline No exact equivalent, but .help-block is similar.
Non-bar-level progress colors .progress-info .progress-success .progress-warning .progress-danger Use .progress-bar-* on the .progress-bar instead.

Additional notes

Other changes in v3.0 are not immediately apparent. Base classes, key styles, and behaviors have been adjusted for flexibility and our mobile first approach. Here's a partial list:

  • By default, text-based form controls now receive only minimal styling. For focus colors and rounded corners, apply the .form-control class on the element to style.
  • Text-based form controls with the .form-control class applied are now 100% wide by default. Wrap inputs inside <div class="col-*"></div> to control input widths.
  • .badge no longer has contextual (-success,-primary,etc..) classes.
  • .btn must also use .btn-default to get the "default" button.
  • .row is now fluid.
  • Images are no longer responsive by default. Use .img-responsive for fluid <img> size.
  • The icons, now .glyphicon, are now font based. Icons also require a base and icon class (e.g. .glyphicon .glyphicon-asterisk).
  • Typeahead has been dropped, in favor of using Twitter Typeahead.
  • Modal markup has changed significantly. The .modal-header, .modal-body, and .modal-footer sections are now wrapped in .modal-content and .modal-dialog for better mobile styling and behavior. Also, you should no longer apply .hide to .modal in your markup.
  • As of v3.1.0, the HTML loaded by the remote modal option is now injected into the .modal-content (from v3.0.0 to v3.0.3, into the .modal) instead of into the .modal-body. This allows you to also easily vary the header and footer of the modal, not just the modal body.
  • The checkbox and radio features of the button.js plugin now both use data-toggle="buttons" instead of data-toggle="buttons-checkbox" or data-toggle="buttons-radio" in their markup.
  • JavaScript events are namespaced. For example, to handle the modal "show" event, use 'show.bs.modal'. For tabs "shown" use 'shown.bs.tab', etc.

For more information on upgrading to v3.0, and code snippets from the community, see Bootply.

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