为什么bootstrap在.span上使用浮点数而不是display：inline-block？ [英] why bootstrap uses floats on .span instead of display: inline-block?

问题描述

我正在修改自定义网格，想看看其他人如何创建他们的网格系统。由于twitter的引导似乎是如此受欢迎，我看过它的代码。现在我不知道为什么他们使用浮动？我会使用 display：inline-block; html元素有 inline; 或 display：block; 我会尽量避免浮动。但是由于某些原因，引导创建者决定使用浮动。首先我想他们使用它们具有向后兼容性，因为ie6不支持 display：inline-block; 和ie7仅支持它 ：inline; 。但ie6或多或少的游戏，因为他们使用 micro clearfix黑客，使用* zoom：1;要定位 ie6 + IMO，他们可以复制相同的 display：inline-block; 与 * display：inline; * zoom：1; 因此最后的问题为什么浮动显示内联块？他们试图解决我有没有提到上述任何问题？

I was tinkering with custom grid and wanted to see how other people have created their grid-systems. Since twitter's bootstrap seemed to be so popular i've looked at its code. Now i wonder why are they using floats? I would use display: inline-block; html elements have either display: inline; or display: block; i would try to avoid floats. But for some reason bootstrap creators decided to use floats. first i was thinking they used them to have backward compatibility since ie6 does not support display: inline-block; and ie7 supports it only on elements with display: inline; by default. But ie6 more or less out of the game and since they use micro clearfix hack which uses *zoom: 1; to target ie6+ IMO they could replicate the same display: inline-block; with *display: inline; *zoom: 1; So the final Question Why Floats Over Display Inline Block? Are there any issues they tried to solve i didn't mentioned above?

推荐答案

在语义网络术语中， display：inline-block 应该在我们要在文本行中放置一个块级元素（如< img> ）时使用。我们不应该使用内联放置来使页面主布局。具有 display：inline-block 的元素也会从 font-size 和 line-height 。这将降低页面布局的准确性。
在使页面为main时，最好使用 float 而不是 inline-block 布局。

In the term of semantic web, the display: inline-block should be used when we want to place a block level element like <img> within line(s) of text. We shouldn't use inline placement for making the pages main layout. The element with display: inline-block also takes effect from properties like font-size and line-height of parent element. This will decrease the accuracy of page layout. You would better get in the habit of using float instead of inline-block when making the page main layout.

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