為了改善您的使用體驗,本網站正在進行維護,部分功能暫時無法使用。若本站的文件無法解決您的問題,想要向社群發問的話,請到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 發問,我們的社群成員將很快會回覆您的疑問。

搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

Error in the Inspect Element Tool !!

more options

I found a bug in the browser. When we use specific css classes, while trying to inspect the page with the inspect element tool, the list of css styles disappears. The styles to test is:

/* Placeholders layout */
::-webkit-input-placeholder { /* WebKit, Blink, Edge */
    color: #afafaf !important;
}
:-moz-placeholder { /* Mozilla Firefox 4 to 18 */
   color: #afafaf !important;
   opacity: 1;
}
::-moz-placeholder { /* Mozilla Firefox 19+ */
   color: #afafaf !important;
   opacity 1;
}
:-ms-input-placeholder { /* Internet Explorer 10-11 */
   color: #afafaf !important;
}
I found a bug in the browser. When we use specific css classes, while trying to inspect the page with the inspect element tool, the list of css styles disappears. The styles to test is: <pre><nowiki> /* Placeholders layout */ ::-webkit-input-placeholder { /* WebKit, Blink, Edge */ color: #afafaf !important; } :-moz-placeholder { /* Mozilla Firefox 4 to 18 */ color: #afafaf !important; opacity: 1; } ::-moz-placeholder { /* Mozilla Firefox 19+ */ color: #afafaf !important; opacity 1; } :-ms-input-placeholder { /* Internet Explorer 10-11 */ color: #afafaf !important; }</nowiki></pre>

由 cor-el 於 修改

所有回覆 (3)

more options

Can you give a link to a live example of this?

There definitely are some bugs in the Inspector CSS Rules display. Usually if I reload the page I see the applicable rules again, but it would be helpful to chase down what causes these occasional problems.

I don't know what effect it might be having that your rules include numerous "unrecognized" properties (properties proprietary to other browsers). However, Firefox should be able to ignore those and display the ones it actually implements.

more options

This http://wedding.axitech.com.br/cadastro-fornecedores is an example of error. When I put the classes mentioned above, the error occurs but if I remove the classes mentioned, the error disappears.

CSS stylesheet http://wedding.axitech.com.br/assets/frontend/css/custom.css

由 yesmarcos 於 修改

more options

Could you fix this issue displayed in the Web Console (CSS Warnings displayed) and test again:

custom.css Line 19 Character 11 Expected ':' but found '1'. Declaration dropped.

::-moz-placeholder { /* Mozilla Firefox 19+ */
   color: #afafaf !important;
   opacity 1;
}

If that's the issue, this is a bit too fragile...