Hi, As I have Windows 8, I had an old Firefox. On 15th March, add-ons stopped working. I use many of them, so I read that the solution was to update Firefox but in ESR version. I use userChrome.css to change some settings. Before update, I had my context menu items in order. Now I can't. For example, "Open image in new tab" is the first, and "save image" is second. I'm used to the inverted order and now it's difficult for me. Also, I use "desk cut" to create shortcuts a lot. Before, it was the last option, now, it's over "Translate page". If someone could help me with an script for userChrome.css that works, it would be great. Also, I don't know how to find the name of all the CSS selectors. I have some of them written down, but other not, and using develper console with context menu doens't work for me... (probably I'm doing something wrong, as I've managed to leave context menu open but when I try to select, it doesn't work, it's like if I clicked normally and, for example, it opens a picture in new tab. Many thanks!!