Diễn đàn hỗ trợ Firefox

So basically I like redesigning my macs look every few months and i want to add a picture to the start screen, I want to have the original one - it still saying Firefox however I want a background behind it, much like chrome. I found a solution but it involved a lot of code and doing some really confusing things so what should I do? I don't want to install any add-ons. Also if anybody find the coding solution anywhere could you please re-explain it to me? Thanks :)

Occasionally some websites will render a few icons of some particular type in a weird way. It's this crisscrossed celtic-looking pattern of yellow green and red. It's not a monitor or GPU issue, although does sort of look like my GPU is broken.

Here's an example. Curiously enough, this happens occasionally but here are some concrete examples where it ALWAYS happens. On 10forums, EVERYONE'S profile looks this way. https://www.tenforums.com/drivers-hardware/111899-stereo-mix-no-longer-appears.html

(look in pictures)

And so this didn't matter because this happened like once when I was doing a captcha, the whole captcha was rendered weird, and on tenforums. And almost never anywhere else.

But okay now it's a problem. A newgrounds game is rendering weird. (image attached) The boxes move around a tiny bit, they walk up and down.

I have to use chrome to fix this issue.

Anyone know I should do? I'm like 80% confident I've tried disabling ALL extensions but didn't fix the issue. I can try again if you really think it's important.

After the most recent update, currently on 92.0, the Minimize, Maximize, and Close buttons are invisible. They are still there and I can get the tool-tip if I hover over them with the mouse, but visually they are completely gone.

Any ideas how to fix this?

Thanks in advance!

How do I stop the #'s being changed to digits??

/* Colored folders for Bookmark Menus. */ /* Standard folder -- on Toolbar and Menus */

1. PlacesToolbarItems toolbarbutton[container="true"]:not([query="true"]) .toolbarbutton-icon,

-moz-any(

1. PlacesToolbarItems,
2. PlacesChevronPopup,
3. BMB_bookmarksPopup,
4. bookmarksMenu,

I recently reset my computer because of performance issues. When relaunching FireFox, MSN is now my Home Page. I never selected or used MSN, but its there and I can't get rid of it. I have tried several times via the Settings tab, I have also tired on several occasions to drag a different tab to the Home Page Icon, but MSN just won't go away. I also tried to restore to an earlier version of FireFox, but no success. When working on the Settings tab, there is no "save" option. Is that normal?

For anyone who wishes to reduce horizontal spacing between bookmark icons in the horizontal Bookmarks Toolbar across the top of Firefox window (under the address bar), here is the code to add to userChrome.css:

/* Bookmarks Toolbar icon horizontal spacing */

toolbarbutton.bookmark-item:not(.subviewbutton) {

   padding: var(--bookmark-block-padding) 3px !important;

}

The default value is 4px. I changed it to 3px. You can change this number as you like.

Remember to save the css file, close and then re-open the browser to view the update.

There is also a way to play with this live if you access the Browser Toolbox: https://developer.mozilla.org/en-US/docs/Tools/Browser_Toolbox and access userChrome.css: https://developer.mozilla.org/en-US/docs/Tools/Style_Editor

Hope this saves someone the hours I spent finding this solution. Cheers!

I recently installed Firefox Developer Edition on a Debian system. I synced my existing profile. There is currently an "import bookmarks" tab displayed that I am unable to delete. I see other existing questions asking and answering this problem, however, I do not have the "customization" option recommended.

My iMac died. I downloaded Firefox onto my replacement iMac and signed into Firefox Sync hoping all my Plug Ins and Bookmarks would propagate onto my ne iMac but they did not. I keep getting a message from Firefox to complete Firefox Sync by adding another device. I just want the set up from the Firefox set up on my iMac that died. Is there any way to recover my old Firefox info onto my new iMac?

My Antivirus (Bitdefender) did a full system scan and found a Trojan hidden in one of Firefox's files.

Trojan description: JS:Trojan.Cryxos.6249

Location: firefox/profiles../cache2/entries..

It was automatically deleted. No idea for how long its been there. could it have have done some damage unknown to my Antivirus ? How dangerous is it? Are there any further steps to take ?

Hello there!

I noticed that pip play mode in Firefox is different to other browsers. In other browsers, once the pip window is opened, it remains open until user explicitly closes it. User is able to navigate away from the page containing the video and it will still remain open. In Firefox, once user navigates away from the video source, the pip window will close.

I'm working on a website which will include some tutorial windows on the home page. It would be useful for the user to be able to open the pip window and then navigate around the site to try out features described in the tutorial video. This is possible with other browsers, unfortunately on Firefox, once the user navigates away (even knowing that it's a SPA) and the video element is removed from the DOM, the browser will not keep the video stream open anymore.

Are there any plans to change this behaviour to match other browsers? Maybe there's an extra attribute that I could add to the video tag to preserve the pip window between navigation events? Maybe there's a temp hack (i.e. keeping the video tag in the DOM but hidden - for SPAs) or will I need to develop a custom media player to achieve this?

Only able to color SVG files in omni.ja NOT SVG files extracted from omni.ja and saved to a local directory

BookmarksToolbar.svg is in the chrome directory along with userChrome.css. See code below

<per>

/* Colored folders for Bookmark Menus. */ /* Standard folder -- on Toolbar and Menus */

1. PlacesToolbarItems toolbarbutton[container="true"]:not([query="true"]) .toolbarbutton-icon,

-moz-any(

1. PlacesToolbarItems,
2. PlacesChevronPopup,
3. BMB_bookmarksPopup,
4. bookmarksMenu,
5. OtherBookmarksPopup) menu[container="true"]:not([query="true"]) > .menu-iconic-left > .menu-iconic-icon,

/* Standard folder -- in Sidebar, Library, Add/Edit Bookmark dialog */

-moz-any(

1. bookmarks-view,
2. editBMPanel_folderTree,
3. placesList,
4. placeContent) treechildren::-moz-tree-image(container),
5. editBMPanel_folderMenuList > .menulist-label-box > .menulist-icon,
6. editBMPanel_folderMenuList menupopup menuitem,
7. editBMPanel_folderMenuList {

 [profile folder]\chrome\BookmarksToolbar.svg 
 /* Specify icon to override basic folder   */
 list-style-image: url("BookmarksToolbar.svg") !important; } 

/* One line fix This colours all bookmarks */

.bookmark-item[container], treechildren::-moz-tree-image(container) { fill: Blue    !important; }

/* Make Shop folder Red */ toolbarbutton.bookmark-item[label="Shop"] > .toolbarbutton-icon { fill: #e74c3c !important; }

/* Make Active folder Green */ toolbarbutton.bookmark-item[label="Active"] > .toolbarbutton-icon { fill: #3CE770 !important; }

<per>

Hellow

How avoid the new uggly black frames that eppears in some windows in Firefox?

Zum besseren Verständnis: wie kann man die hässlichen, breiten, schwarzen Umrahmungen, die neuerdings in Firefox an verschiedenen Fenstern erscheinen, wieder weg kriegen?

Thank you very much

mit freundlichen Grüssen

Ralph Mangen

Whenever I open Firefox's settings there are some weird underlines on some letters on some things. I would like to know what their purpose is and why they exist. Nothing more, nothing less. I am on Pop!_OS 21.04, Gnome version 3.38.5, windowing system is X11, Firefox version 92.0, Mozilla Firefox for Ubuntu Canonical - 1.0.

this would be an add-on for exporting twitter direct messages to a pdf file to be saved on a pc. release notes link: https://deciphertools.com/support/knowledge-base/decipher-twit-dm-export-release-notes/ am still researching, nothing downloaded yet, but not feeling brave, either. (frequent day-sleeper, night-worker FYI. EST-EST) thanks for anything!

I am VERY unhappy !!! For a long time I have had Firefox reopen tabs from the previous session, but today they are all gone !! I have read in some of the community questions that the recent update unchecked that option and when I looked, that was what had happened. I tried clicking on "restore previous session" but that only opened tabs I had used and closed this morning. Is it in any way possible to get back those tabs I used to have? It also seems that some of my recent Bookmarks have disappeared as well, yet it has retained bookmarks that are over 13 years old. I am running Windows 10 Professional version 20H2 Build 19042.1237... and Firefox version 92.0 Win

Hi,

I cannot make the chart in Firefox go into full screen like the one in Chrome. In Firefox, every time I click the chart's full screen button, it will just remove the surrounding clutter but the chart's size won't change. Please help. Thank you in advance.