Diễn đàn hỗ trợ Firefox

здравствуйте, опять проблема после обновления, сейчас 21:41 20.05.2026 по мск. буквально 2 часа назад все было хорошо но возникла эта проблема(поменялись цвета, те что светлее раньше были не такими, на фото в чате выше это видно). На втором скрине поменялось положение выскакивающей поисковой строки, она ушла выше на 20-30 пикселей

Windows 11; Firefox 152.0.5 (64-bit)

Hello I seem to have lost the ability to choose whether my bookmarks toolbar displays icons and text or icons only. At present I have icons plus 4 letters of text fading out. I want to return to icons only. How do I do this? Regards

Hi, after updating to FF ver. 151 (Linux Mint 22.3) the container icon on my address-bar disappeared. I can still use containers by right clicking in the bookmarks drop down menu.

I have set Scale Setting of 125 or 150. I have sed the Slider to increase (or decrease) the TEXT size as required. Every time I power up, but particularly after Windows Updates are applied the text size on the ANY Toolbar feature drops back to 6pt at best. All other Icons on toolbar retain size settings. Any thoughts why and how to resolve this issue?

the menu when i right-click is completely transparent. it only becomes opaque again when i turn on troubleshooting mode. it doesn't go back to normal outside of trouble-shooting mode.

I have been using my userchrome.css for many years.

However, now Firefox ignores css style for all menu backgrounds after upgrading to v152.

Here is my current userchrome.css text: /*tighten drop down menus*/ menupopup > menuitem, menupopup > menu {

 padding-block: 1px !important;

}

root {

 --arrowpanel-menuitem-padding: 1px 1px !important;

}

/* changed this block ----------------------------------------------------*/ /* #bookmarksMenuPopup hbox {background:#CD5C5C !important;} */ /* /Change highlighted menu text to any color:/ */ /* menupopup > menu[_moz-menuactive="true"], */ /* menupopup > menuitem[_moz-menuactive="true"], */ /* popup > menu[_moz-menuactive="true"], */ /* browsermessage,notification .notification-inner{ border-color: red !important;} */ /* browsermessage, notification{ background-color: red !important;} */ /* menupopup { */ /* -moz-appearance: none !important; */ /* background-color: #CD5C5C !important } */

1. bookmarksMenuPopup { --panel-background: #CD5C5C !important;}

menupopup > menu[_moz-menuactive="true"], menupopup > menuitem[_moz-menuactive="true"], popup > menu[_moz-menuactive="true"], browsermessage,notification .notification-inner{ border-color: red !important;} browsermessage, notification{ --panel-background: red !important;} menupopup {-moz-appearance: none !important; --panel-background: #CD5C5C !important }

/* other bookmarks */

1. menu_unsortedBookmarks,
2. menu_mobileBookmarks,
3. bookmarksMenuItemsSeparator{

display: none !important; }

/* hide Bookmarks Toolbar Folder */

1. bookmarksToolbarFolderMenu, #bookmarksToolbarFolderMenu+menuseparator {display: none !important;}

menupopup > menuitem, menupopup > menu { /* color of the text */ color: red !important; }

menupopup > :is(menuitem, menu):hover {

 background-color: lightskyblue !important;

} ((

menupopup:not(.in-menulist) > menuitem, menupopup:not(.in-menulist) > menu {

 color: white !important;

}

/* Global UI font */

• {font-size: 14pt !important;

font-weight: bold !important;}

However, now all my menu backgrounds (e.g File, Edit, Bookmarks, etc, see attached screenshot) are black with a see through background.

I would like to return to my original menu settings backgrounds. How do I do it please?

Thanks in advance.

I am running 150.0.1 on Debian with Cinnamon. I set the fonts to use for Chinese to a custom fonts, where I left Latin fonts to use untouched, I found I must set Latin to use my custom Chinese fonts in order to display Chinese webpage properly, where the English fonts will get out of place, extra spacing in Apostrophe for example, "It's" will become "It 's", this is particular trouble when viewing on Youtube. But I set to use the same custom fonts on Chrome both English and Chinese displayed perfectly.

I don;t know whether it is Firefox of Win 10, but I can't seem to reduce the amount of white space (or reduce the line spacing) when viewing websites. I'm at 80% size which is the best compromise between getting more information on a page, and legibility. Having a font which is darker or thicker would help as well, then I could reduce to maybe 60 or 70 %.

So Firefox total changed my browser design. It has taken over my full screen. My tabs are on the side now. There is no back or forward arrows to go back to the previous web page. The add-ons are no longer visible or accessible. And there is no way to close the browser without using the task manager.

Windows 11 Pro

I do not have the function to customize my display screen to dark anymore after the last update, why? The screen shot below used to be a White on Black screen before the last update now it Black on White and I cant change it back

I am somehow getting the new letter rendering on Windows 10, most letters are very pale, 't' is bold , tabs pale , looks horrible. I didn't change anything. So, annoying, difficult to read. Please help.

My summary says it all. Please explain how to use about:config to stop websites from adding favicons to Firefox browser and how to delete the favicons that are there now.

Information: I am using a custom theme, and rn im making some changes using about config mainly changing parfait.urlbar.results.compact parfait.window.borderless parfait.traffic-lights.enabled to true.

But my browser is unable to remember these and when i close and open it back up, it changes back to its old self where all of those are false. please help!