引导4中的btn-default在哪里 [英] Where is the btn-default gone in bootstrap 4

问题描述

根据从bs3到bs4的迁移文档:

according to the bs3 to bs4 migration docs:

按钮

Renamed .btn-default to .btn-secondary.

但是辅助按钮看起来根本不像旧的默认按钮.

But the secondary does not look at all as the old default button.

我的意思是白色阴影的按钮/下拉菜单等...

I mean the white shaded button/dropdown etc...

当我执行btn-light时，这不是原始的btn-default.

When I do btn-light that is not the original btn-default.

那我该如何恢复按钮/下拉菜单等的默认主题??

So how do I get my default theme back for buttons/dropdowns etc... ?

从字面上看，AFAIR ...在bs4中有一个正确的默认按钮，但它是以前的Alpha版本.我想那是真的.

AFAIR literally now... there was a correct default button in the bs4 but it was in a former alpha version. I guess thats true.

推荐答案

Bootstrap 4中的btn-outline-secondary类生成的内容与Bootstrap 3中的btn-default最为接近.

The btn-outline-secondary class in Bootstrap 4 generates the closest to what used to be btn-default in Bootstrap 3.

在文档中似乎是错别字".

That seems to be "typo" there in the docs.

primary是蓝色按钮/颜色，secondary是灰色按钮/

primary is the blue button/color and secondary is the grey ones.

非常浅的灰色是btn-light.

以下是Bootstrap 4按钮的参考链接:

Here's the reference link for Bootstrap 4 buttons:

https://getbootstrap.com/docs/4.0/components/buttons/

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