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Why can't I see the drop down menu when i click it and have to use arrow keys to see options?

I used to be able to go to a website, click on the drop down arrow and see all the options, but now when I click on it nothing drops down and I have to use my arrow keys … (xem thêm)

I used to be able to go to a website, click on the drop down arrow and see all the options, but now when I click on it nothing drops down and I have to use my arrow keys to see what is there. I tried this on other browsers and the drop down menu works, just not on firefox. I am running Firefox 50.0.2. How do I fix this?

Thanks!

Đã được hỏi bởi ciann176 3 năm trước

Đã được trả lời bởi ideato 3 năm trước

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Some installed add-ons don't show in toolbar

I have some add-ons installed which keep disappearing from the top toolbar where I want them (next to the search bar). They include Video Download Helper and Self-Destruc… (xem thêm)

I have some add-ons installed which keep disappearing from the top toolbar where I want them (next to the search bar). They include Video Download Helper and Self-Destructing Cookies. I entered Customize, and these add-ons are not shown in the "Additional tools and features". They are definitely installed as they show in the Add-ons Manager, but they are not at the top bar -- I have the bottom Add-on Bar Restored, and several of my add-ons do show there, but not those. There is no drop-down arrow indicating that they are actually there but hidden. They are not there. I'm assuming there's some kind of conflict, but I don't know what it could be. It doesn't seem to have anything to do with what theme I am using at the time. Thank you. using: Windows 7, Firefox 50.0.2

Đã được hỏi bởi Bluejay 3 năm trước

Đã được trả lời bởi Bluejay 3 năm trước

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Have windows XP. Unable to play videos. I have updated the newest flashware but still unable to play videos - example CNN & FOX news videos

Get message "Flash Plug in will not load" I have updated to newest Flash Player & Firefox Operating system Windows XP --- never had a problem until 3 weeks ago. Can… (xem thêm)

Get message "Flash Plug in will not load"

I have updated to newest Flash Player & Firefox

Operating system Windows XP --- never had a problem until 3 weeks ago. Can not even play videos from CNN or FOX

How do I fix the problem

Đã được hỏi bởi Davanna 3 năm trước

Đã được trả lời bởi James 3 năm trước

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Autohide the HTML5 player controls when video is paused as well.

The HTML5 player controls will hide itself after a few seconds when a video starts to play either from clicking a YouTube video link or when the video is resumed from pau… (xem thêm)

The HTML5 player controls will hide itself after a few seconds when a video starts to play either from clicking a YouTube video link or when the video is resumed from pause. However, the controls will remain visible as long as the video is paused. The controls are quite obstructive due to certain moments when I need to pause to see a certain thing in the video in a very short time-frame but got covered by the player controls and disappears when resume playback. So, how do I make the HTML5 player controls to also auto-hide a few seconds after the video is paused or instantly hides when the mouse is outside the player area?

Đã được hỏi bởi frfxuser 3 năm trước

Đã được trả lời bởi jscher2000 3 năm trước

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I want Firefox to open in a maximized window

That used to happen for years. About 2 months ago Firefox began opening with a 'restored' (i.e. not maximised) window. For a few days in the last fortnight it resumed o… (xem thêm)

That used to happen for years. About 2 months ago Firefox began opening with a 'restored' (i.e. not maximised) window. For a few days in the last fortnight it resumed opening maximised. Now it is opening with a 'restored' window which is wider and shorter than the size used previously.

The localstore.rdf file is dated 09 May 2014.

Đã được hỏi bởi ender21 3 năm trước

Đã được trả lời bởi cor-el 3 năm trước

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In Firefox 50.0.2 I can't disable flashplayer anymore. How do I disable flash so it aks to be activated wen needed.

Since Firefox 5.0 I think i can't disable plashplayer anymore. The setting is still set to "ask to activate" but wen I enter a site with flash content it is played right … (xem thêm)

Since Firefox 5.0 I think i can't disable plashplayer anymore. The setting is still set to "ask to activate" but wen I enter a site with flash content it is played right away it doesn't ask anymore.

How do I fix this? So Flash is not started automatically anymore?

Đã được hỏi bởi Guido64 3 năm trước

Đã được trả lời bởi jscher2000 3 năm trước

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Does a "no Proxy" setting affect security on my home network?

I have determined that the the only proxy setting that makes my computer perform optimally is the "no proxy" setting. I have read, however, that this setting could leave … (xem thêm)

I have determined that the the only proxy setting that makes my computer perform optimally is the "no proxy" setting. I have read, however, that this setting could leave my computer open to hacking and other intrusions. I am on a home network with no other users. My ISP is Comcast. I do not run any protective software other than what Windows provides and whatever protection a router gives. Is it safe to set the proxy setting to "no proxy." Even though I have a high-speed internet connection, I am unable to access most sites for up to 30 seconds and sometime I just get time-outs. When I changed the setting to "no proxy," I was able to connect to sites lightening fast. I have always thought it was Comcast, but it seems that it is this particular setting that is the culprit. However, if the "no proxy" setting jeopardizes my security, I will change it to another setting.

Đã được hỏi bởi wilsonca 3 năm trước

Đã được trả lời bởi the-edmeister 3 năm trước

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How to select multiple items in the history sidebar?

I simply wanna delete more than one item at once. How this can be done? I read there on the link pasted below, but the Ctrl & Left Click method doesn't work! https://… (xem thêm)

I simply wanna delete more than one item at once. How this can be done?

I read there on the link pasted below, but the Ctrl & Left Click method doesn't work! https://support.mozilla.org/en-US/questions/968408

Đã được hỏi bởi zanade 3 năm trước

Đã được trả lời bởi zanade 3 năm trước

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After upgrading to FF 50 my certificate disappeared and I can not import it again.

I have a .p12 certificate file that identifies me with my bank for online banking. After upgrading to FF50 the identification does not work, as the certificate has disapp… (xem thêm)

I have a .p12 certificate file that identifies me with my bank for online banking. After upgrading to FF50 the identification does not work, as the certificate has disappeared and I can not import it again. What shall I do?

Đã được hỏi bởi petiba 3 năm trước

Đã được trả lời bởi petiba 3 năm trước

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FireFox is slow and delayed and laggy on my PC; but no other browser is.

I have tried Chrome, Waterfox, Mozilla 64-bit, 32-bit.. uninstalled Flash, reinstalled Microsoft Windows... refreshed FireFox, cleaned out ALL folders of Mozilla Firefox,… (xem thêm)

I have tried Chrome, Waterfox, Mozilla 64-bit, 32-bit.. uninstalled Flash, reinstalled Microsoft Windows... refreshed FireFox, cleaned out ALL folders of Mozilla Firefox, cleared out extensions. No matter what I do, FireFox lags on my PC.

Đã được hỏi bởi Kiraro 3 năm trước

Đã được trả lời bởi codywohlers 3 năm trước

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Firefox miclaculates CSS calc()

We are using calc() to calculate the width of columns in a grid with fixed width gutters, but the calculation is off by a weird number and it forces the last column to dr… (xem thêm)

We are using calc() to calculate the width of columns in a grid with fixed width gutters, but the calculation is off by a weird number and it forces the last column to drop below the rest. At first I thought that this was similar to older IE's rounding errors, but it is not.

Example:

.delivery-slots__slots, .delivery-slots__day {

   width: calc((((100% - 35px ) / 8) * 1) + 0px);
   float: left;
   margin-right: 5px;
   margin-top: 0;

}

... where 100% = 916px (it's a modal with a set max-width) and the last child has the right margin set to zero.

Other broswers (including IE9) correctly calculates this to be 110.125px; Firefox calculates this to be 111px (web inspector) or 110.133px (Firebug) - if you take the values and add them up again, I get 916.064px, which is wider than the parent.

Đã được hỏi bởi Jayx 3 năm trước

Đã được trả lời bởi philipp 3 năm trước

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zoom is set to 100% but it is actually stuck on 150%

My Firefox Zoom is set to 100%, however when viewing websites the actual zoom appears to be 150%. This came up when testing a new website that was not displaying correctl… (xem thêm)

My Firefox Zoom is set to 100%, however when viewing websites the actual zoom appears to be 150%. This came up when testing a new website that was not displaying correctly. We tested with another browser and all websites displayed correctly at 100% (used same computer for all tests).

Zoom was used a few weeks ago up to 150%, is it possible that although it says it is now 100% that it is in fact not updating correctly. If I change Zoom level now it appears to function OK except that the 100% display is very different compared to other browsers, it appears as 150% compared to the other browsers.

Thank you.

Đã được hỏi bởi RH1954 3 năm trước

Đã được trả lời bởi RH1954 3 năm trước

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How to Block Background Images?

Hi, I have sensory processing issues, and when I scroll on pages with background images, sometimes the text moves, and the background image doesn't, and this triggers my … (xem thêm)

Hi,

I have sensory processing issues, and when I scroll on pages with background images, sometimes the text moves, and the background image doesn't, and this triggers my migraines.

I have tried using the preferences > content > colors options, and the "readable text on white background" style,* and they help, but on some sites (not this site) they make it impossible to see what I'm mistyping.

Does anyone know of a good way to block background images without this problem, or which can be toggled?

Đã được hỏi bởi MarjaE 3 năm trước

Đã được trả lời bởi cor-el 3 năm trước

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CSS Rules for FireFox themes via Stylish?

Hello, I'm wanting to create a FireFox theme via Stylish. It's been over two years since I've done this and have basically forgot all rules / tags / names FireFox uses in… (xem thêm)

Hello, I'm wanting to create a FireFox theme via Stylish. It's been over two years since I've done this and have basically forgot all rules / tags / names FireFox uses in CSS for Stylish. How can I inspect elements of the FireFox UI elements to get their names so I can make a theme? I was hoping by now there'd be some type of wiki of somesort to have all the CSS names of the FireFox UI elements or some examples making a FireFox theme with Stylish. Thanks.

Đã được hỏi bởi ErraticFox 3 năm trước

Đã được trả lời bởi cor-el 3 năm trước

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search engine defaults to yahoo

I encountered a problem with my search engine reverting to yahoo every time I re-launch FF. This is very frustrating. Somewhere I found that this can be related to add-on… (xem thêm)

I encountered a problem with my search engine reverting to yahoo every time I re-launch FF. This is very frustrating. Somewhere I found that this can be related to add-ons. Although I didn't find any add-on called Yahoo in my list of add-ons, I found one called Search Engine for Firefox (or very close to this). I removed it and everything went back to normal.

The question is, what is that add-on? Where did it came from? I think it should be removed from available add-ons altogether, or, at least renamed to Yahoo search engine? I didn't install it specifically and was forced either by FF or some other add-on.

I've seen other users having same problem on the forum, why isn't that addressed?

Đã được hỏi bởi Lili_ 3 năm trước

Đã được trả lời bởi Itsune9tl 3 năm trước

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Firefox is dying a lot lately, and I seem to have more add-ons and extensions running than there seem.

Over the last week or so my Firefox seems to be dying about once per day. It just slows to a crawl, and then stops responding entirely and I have to use task manager to … (xem thêm)

Over the last week or so my Firefox seems to be dying about once per day. It just slows to a crawl, and then stops responding entirely and I have to use task manager to kill it. When I look in task manager it's taking up as much as 30% of my system resources, despite only having 4 tabs open at any given time. I've tried both refreshing and uninstalling Firefox, and neither has solved the problem. When I looked at the health report, I noticed something that's confusing me, namely the amount of add-ons and extensions it claims I have running. It claims that there are 7 extensions running, but there are only 3 listed on my add-ons manager, all of which I installed manually, which is making me wonder if there are 4 somehow hidden extensions that are causing me problems, and don't go away when I remove or refresh Firefox. Is there any way that I could figure out what these might be or get someone from Mozilla to take a look and see if they can figure out what's going on?

Đã được hỏi bởi TheRedwolf 3 năm trước

Đã được trả lời bởi Fiascokid 3 năm trước

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ebay not displaying correctly

Ever since updating to 50.0.2 ebay displays like this. I have tried disabling addons and clearing caches with the built in tool and ccleaner and it still displays like t… (xem thêm)

Ever since updating to 50.0.2 ebay displays like this. I have tried disabling addons and clearing caches with the built in tool and ccleaner and it still displays like this.

Đã được hỏi bởi mourningstar625 3 năm trước

Đã được trả lời bởi mourningstar625 3 năm trước

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Two finger swipe not working on macbook mavericks why?

Hi.....am trying out Firefox as a browser. The two finger trackpad swipe that works in Safari does not work in Firefox. I am running Firefox version, 50.1.0 and my system… (xem thêm)

Hi.....am trying out Firefox as a browser. The two finger trackpad swipe that works in Safari does not work in Firefox. I am running Firefox version, 50.1.0 and my system is OS 10.9.5....I am pretty computer savvy but cannot figure this one out and thought I would ask for help from mozilla...thanks in advance... Angie

Đã được hỏi bởi angierich 3 năm trước

Đã được trả lời bởi angierich 3 năm trước

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Jagged fonts displayed in Firefox 50.0.2

Hello everyone, I'm running Firefox 50.0.2 on Windows 8.1 64 bits. For a while now it seems that Firefox is displaying jaggy fonts, looks like it's not applying any antia… (xem thêm)

Hello everyone,

I'm running Firefox 50.0.2 on Windows 8.1 64 bits. For a while now it seems that Firefox is displaying jaggy fonts, looks like it's not applying any antialiasing whatsoever.

Checked in Chrome and all fonts are displayed nicely and smooth.

What I've done so far, with no results: - Updated my graphics driver (nVidia Geforce GTX 850M) - Reinstalled Firefox - Adjusted ClearType text

I'm attaching 2 print screens, one with Firefox and one with Chrome. Any help would be appreciated. Thank you!

Đã được hỏi bởi rainmanx 3 năm trước

Đã được trả lời bởi philipp 3 năm trước