如何命名 Twitter Bootstrap 以便样式不冲突 [英] How to namespace Twitter Bootstrap so styles don't conflict
问题描述
我想使用 Twitter Bootstrap,但只在特定元素上使用,所以我需要想办法用我的前缀为所有 Twitter Bootstrap 类添加前缀,或者使用较少的 mixins.我还没有这方面的经验,所以我不太明白如何做到这一点.这是我尝试设置样式的 HTML 示例:
<h1>不要用 bootstrap 设置样式</h1><div class="bootstrap-styles"><h1>使用引导程序</h1>
在这个例子中,Twitter Bootstrap 会为 h1
设置正常的样式,但我想对应用 Twitter Bootstrap 样式的区域有更多的选择.
结果证明这比我想象的要容易.Less 和 Sass 都支持命名空间(甚至使用相同的语法).当您包含引导程序时,您可以在选择器中执行此操作以命名它:
.bootstrap-styles {@import '引导';}
更新:对于较新版本的 LESS,方法如下:
.bootstrap-styles {@import (less) url("bootstrap.css");}
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 h1
s, 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.
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