Css 引导CDN中的错误和未知类

Css 引导CDN中的错误和未知类,css,twitter-bootstrap,web,Css,Twitter Bootstrap,Web,开发人员控制台中显示了很多错误,但它们都来自maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css 下面列出了一些错误: Unknown pseudo-class or pseudo-element '-webkit-inner-spin-button'. Ruleset ignored due to bad selector. Unknown pseudo-class or pseudo-element '-webkit-s

开发人员控制台中显示了很多错误,但它们都来自
maxcdn.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css

下面列出了一些错误:

Unknown pseudo-class or pseudo-element '-webkit-inner-spin-button'.  Ruleset ignored due to bad selector.
Unknown pseudo-class or pseudo-element '-webkit-search-cancel-button'.  Ruleset ignored due to bad selector.
Expected end of value but found '\9 '.  Error in parsing value for 'width'.  Declaration dropped. 
Expected end of value but found '\9 '.  Error in parsing value for 'margin-top'.  Declaration dropped. 
Unknown pseudo-class or pseudo-element '-ms-input-placeholder'.  Ruleset ignored due to bad selector. 
Unknown pseudo-class or pseudo-element '-webkit-input-placeholder'.  Ruleset ignored due to bad selector.
Expected end of value but found '�'.  Error in parsing value for 'line-height'.  Declaration dropped.
Unknown property 'user-select'.  Declaration dropped.

这是一个针对潜在雇主的个人网站,所以我不想让他们认为我的网站有错误。有人知道我为什么会得到这些,以及我如何摆脱它们吗?

Firefox似乎有问题?在Chrome中加载带有bootstrap.min.css链接的空白html文档并不表示控制台面板中有任何错误;在Firefox中,你会遇到很多错误。

似乎是这样。我在chrome控制台中也没有发现错误,但我喜欢将引导加载到空白页面的调试思想。你能解决这个问题吗?