CSS Bootstrap：边距的类？
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Bootstrap: Class for margin-right?
提问by Prem Ananth C
I believe to provide standard margin-left we can use class "Offset" in bootstrap. At the same time what is the class that can be used to provide standard margin-right? example:
我相信提供标准的margin-left，我们可以在引导程序中使用“Offset”类。同时可以提供标准margin-right的类是什么？例子：
<div class="row-fluid">
<div class="offset2 span8"></div>
</div>
for some reason I need to give margin-right equivalent to offset2. Some solution will be of great help. Thank you.
出于某种原因，我需要给予相当于 offset2 的 margin-right。一些解决方案将有很大帮助。谢谢你。
回答by Joe Conlin
There is no equivalent class to offset-x for margin-right and for good reason, it is not needed. Think of it this way, if you need a 6 column div that is offset both right and left 3 columns, you would use:
对于 margin-right 没有与 offset-x 等效的类，并且有充分的理由，不需要它。可以这样想，如果您需要一个 6 列 div，该 div 左右 3 列都偏移，您可以使用：
<div class="row">
<div class="span6 offset3">Your content...</div>
</div>
Also, if you have a 6 column div that needs to only be offset 2 columns BUT, the offset should be 2 columns on the right, the code would be:
此外，如果您有一个 6 列的 div 只需要偏移 2 列，则偏移量应该是右侧的 2 列，代码将是：
<div class="row">
<div class="span6 offset4">Your content...</div>
</div>
Keep in mind you are always working in 12 columns (unless changes in variables.less) so you can use span-x AND offset-x to achieve position desired. If you are looking to tweak additional pixels, add an additional class(or ID) to your content container inside of your span. For example:
请记住，您始终在 12 列中工作（除非 variables.less 发生变化），因此您可以使用 span-x AND offset-x 来实现所需的位置。如果您想调整额外的像素，请向您的跨度内的内容容器添加一个额外的类（或 ID）。例如：
<div class="row">
<div class="span6 offset4">
<div class="tweaked-margin">Your content...</div>
</div>
</div>
The CSS:
CSS：
.tweaked-margin {
margin-right: 4px; // or whatever you need
}
