Support Forum

In Firefox 21 for Mac OS, there is no longer any preview image, which is usually a little screenshot of the left end of the toolbar, shown for a theme when you click the "More" link to get more information about the theme. The only image there now is the theme icon. Where did that preview go and why is it gone? The preview images are still in the .jar files in all the themes I have, so they are still available.

I would like to change the background colour of the 'about' pages to #EFEFEF or a named colour if such code cannot be used and, if possible, the font colour as well. The white background is my main focus.

I am hopeful that the colour(s) can be changed using the userChrome.css file.

I have been unable to find an answer to the specific question or any source providing a comprehensive list of element and attribute names.

I am using Firefox 20.0.1 on a Linux operating system.

Hi, I'm using the latest Firefox for Android browser on a Samsung Galaxy S2 Epic 4G Touch. I have an issue when I download an image from a website onto my phone. After I download the image onto my phone by holding my finger on the image and selecting save image, it downloads it into my gallery, but I'm unable to share the image in a text or to Facebook or anything. It just comes up with a prompt that says "no applications to share image". I've never had this issue after downloading images using the phone's native browser, but I prefer the Firefox app to that. Is there a way to fix this, is it a bug, or is it supposed to do that? Thank you.

I have the Android device that support external usb hard drive, when I want to download some files via Firefox there are only two possible "places" where I can put the files - external memory or SD card. It will be nice if there would be an option to save file on ext. usb drive.

I am trying to find out if my computer uses SSE2 and how can I find this out. I am not sure of all the information you need to answer my question, if you need more please let me know and what it is. Thank you

How do open one instance of FF and have 2 tabs open visible side by side. Or is this not possible and I have to have two instances of FF open and size the screens to half the monitor?

I have two websites for personal use (as an online portfolio), however when I come to 'copy' and 'paste' any information across (as the sites share a common theme) it adds in a lot of question marks all over the stretch of text. This is incredibly annoying as they don't show up when initially pasting across, but only when posting so I've been having to post twice to get it to look correct. This issue has been happening on every PC I've tried to access my site on (and they all only have firefox) - will I need to change up my browser or is there something I'm missing?

Der Sir/Mam,

I am a selenium tester and my test fails on moxila due to following issue, Value property not getting updated for edit on firefox thats why failing the script while identifying the object from xPath. The test case run fine on IE. I want to identify the object by its xPath saying value = "Some value" I can not check thousands of object by looking in to its value attribute property.

Thanks in advance, Rohit

Good Day:

How do I stop this image from blocking pages?

http://www.troll.me/images/angry-samuel-l-jackson/english-learn-to-read-it.jpg

I entered it into AdBlock and it still shows up all the time. Best guess is that it shows up every 15-20 entries on the Internet including texting.

i want to enable a button based on the vertical sroll bar position i.e when the vertical scroll bar is scrolled to extreme right corner (down) i will enable button. which property should i use in javascript which is supported by firefox

The new download manager is not fulfilling my expectations. The main issue is that it is no longer a popup, but a browser window, which make it annoying on a 23 inch wide screen monitor, and makes it more difficult to drag-and-drop downloaded files from the ctrl-J page to another browser window or explorer folder. Furthermore, it does not support/is not supported by the Deletebutton extension that adds a delete button to the Firefox Download Manager. Furthermore, the same annoyance is true for all other "options" from "firefox options" settings.

Solution: I feel lucky that you added a browser.download.useToolkitUI configuration property, which (when set to true) reverts to the old download manager popup. The info about this configuration property is however difficult to find.