How to namespace Twitter Bootstrap so styles don't conflict

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I want to use Twitter Bootstrap, but only on specific elements, so I need to figure out a way to prefix all Twitter Bootstrap classes with my prefix, or use the less mixins. I'm not experienced with this yet so I don't quite understand how to do this. Here's an example of the HTML that I'm trying to style:

<div class="normal-styles">
  <h1>dont style this with bootstrap</h1>
  <div class="bootstrap-styles">
    <h1>use bootstrap</h1>
  </div>
</div>

In this example, Twitter Bootstrap would normal style both h1s, but I want to be more selective about which areas I apply the Twitter Bootstrap styles.


This turned out to be easier than I thought. Both Less and Sass support namespacing (using the same syntax even). When you include bootstrap, you can do so within a selector to namespace it:

.bootstrap-styles {
  @import 'bootstrap';
}

Update: For newer versions of LESS, here's how to do it:

.bootstrap-styles {
  @import (less) url("bootstrap.css");
}

A similar question was answered here.

How to namespace Bootstrap CSS - Jonáš Jančařík, There is arguably one problem with Bootstrap's class names: if you If you encounter any problems, please let me know in the comments or on Twitter. the rest of your styles because they do not use a clear namespace. Keep in mind the corresponding .css.map files now don't match anymore, so if you  If you have a little knowledge of CSS and you want to tweak Bootstrap’s default styles, then the best way is to build your own custom style sheet, import Bootstrap’s Style sheets at the top and


@Andrew great answer. You'll also want to note that bootstrap modifies the body {}, mainly to add font. So when you namespace it via LESS/SASS your output css file looks like this: (in bootstrap 3)

.bootstrap-styles body {
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 14px;
    line-height: 1.428571429;
    color: #333333;
    background-color: white;
}

but obviously there will not be a body tag inside your div, so your bootstrap content will not have the bootstrap font (since all bootstrap inherits font from parent)

To fix, the answer should be:

.bootstrap-styles {
    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 14px;
    line-height: 1.428571429;
    color: #333333;
    background-color: white;

    @import 'bootstrap';
}

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Putting @Andrew, @Kevin and @adamj's answers together (plus a few other styles), if you include the following in a file named "bootstrap-namespaced.less", you can simply import 'bootstrap-namespaced.less' into any less file:

// bootstrap-namespaced.less

// This less file is intended to be imported from other less files. 
// Example usage:
// my-custom-namespace {
//  import 'bootstrap-namespaced.less';
// }

// Import bootstrap.css (but treat it as a less file) to avoid problems 
// with the way Bootstrap is using the parent operator (&).
@import (less) 'bootstrap.css';

// Manually include styles using selectors that will not work when namespaced.

@import 'variables.less';

& {
    // From normalize.less

    // Previously inside "html {"
    // font-family: sans-serif; // Overridden below
    -ms-text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%;

    // Previously inside "body {"
    margin: 0;

    // From scaffolding.less

    // Previously inside "html {"
    // font-size: 10px; // Overridden below
    -webkit-tap-highlight-color: rgba(0,0,0,0);

    // Previously inside "body {"
    font-family: @font-family-base;
    font-size: @font-size-base;
    line-height: @line-height-base;
    color: @text-color;
    background-color: @body-bg;
}

Is there any ready to use Bootstrap css file with prefix, see: How to namespace Twitter Bootstrap so styles don't conflict, http://lesscss.​org/features/#features-overview-feature-namespaces-and-accessors and In the  Download Twitter Bootstrap http://getbootstrap.com, go to css folder, create bootstrap.less file and copy content of bootstrap.css there (LESS is superset of CSS so it will be fine). Create file bootstrap-widget.less and put import bootstrap styles into namespace..bootstrap-widget {@ import "./ bootstrap. less ";}


Adding a namespace to bootstrap CSS will break modal functionality as the bootstrap adds a 'modal-backdrop' class directly to the body. A workaround is to move this element after opening the modal, e.g.:

$('#myModal').modal();
var modalHolder = $('<div class="your-namespace"></div>');
$('body').append(modalHolder);
$('.modal-backdrop').first().appendTo(modalHolder); 

You can remove the element in a handler for the 'hide.bs.modal' event.

Bootstrap and grocery_CRUD css priority - css - html, this you must build bootstrap yourself using SASS. This answer is a good resume of the procedure: How to namespace Twitter Bootstrap so styles don't conflict  How to namespace Twitter Bootstrap so styles don't conflict . I want to use Twitter Bootstrap, but only on specific elements, so I need to figure out a way to prefix all Twitter Bootstrap classes with my prefix, or use the less mixins. I'm not experienced with t…


Use the .less version of the files. Determine which less files you require, then wrap those .less files with:

.bootstrap-styles {

    h1 { }

}

This will give you the output of:

.bootstrap-styles h1 { }

Javascript · Bootstrap, In these circumstances, namespace collisions can occasionally occur. removing of elements from the DOM, you'll need to call the refresh method like so​: written by Jason Frame; Tooltips are an updated version, which don't rely on images, banksy Austin twitter handle freegan cred raw denim single-origin coffee viral. Several things changed here. First, on line 3, we require the “gulp-inject” package. Next, on line 11 we enforced that the “styles” task to run before the “html” task son we don’t need to call both all the time, calling just gulp html is enough to execute both in order. On line 12 we decide which files we want to inject, in this


JavaScript · Bootstrap, In these circumstances, namespace collisions can occasionally occur. Bootstrap's plugins don't fall back particularly gracefully when JavaScript is disabled. dropdown menus at an application level, so it's a good idea to always use it. Adding the nav and nav-tabs classes to the tab ul will apply the Bootstrap tab styling,  To create a style sheet, right-click on the CSS folder and then select “Add – New Item” from the context menu. Then search for css and select Style Sheet, provide a meaningful name and finally click on the Add button as shown in the below image. Once you add MyCustomStyleSheet.css file, then your wwwroot folder should looks as shown below.


Getting started, <link rel="stylesheet/less" type="text/css" href="styles.less" /> additions to the CSS language, which is one of the reasons it can be learned so quickly. Note: append () to your namespace (e.g. #bundle() ) if you don't want it to appear in your  The client explicitly requested components like accordions, responsive tables and more control of the page alignments. So what would be easier to use a mobile first, responsive made by the @twitter guys? Apparently SharePoint Online does not like bootstrap too much - one you add the css files, you will see notable changes.


Package, Don't use NodeJS pre-packaged installer because it will install it with sudo and you don't want that, also How to namespace Twitter Bootstrap styles file and copy content of bootstrap.css there (LESS is superset of CSS so it will be fine). So I quickly went to the Bootstrap’s Issues page on GitHub where I stumbled upon the very problem I was facing. A Mark , one of the maintainers of the project was of the opinion: I don’t think we’ll be adding this as native functionality, but feel free to file an issue later if you wish to add whatever solution you come up with to the