Hi,
I have a problem. I need to turn off images from time to time on several webpages, but there is no option "on top". I don't want to set it in options/preferences, etc. Just one or two mouse clicks (or keyboard shortcut) to turn off all images on current tab. Old Opera has this function and it was very comfortable to use (I don't remember how, but it was quick, shortcut or button on address bar).
Additionally it could be one more option: show all -> don't show images -> don't show images and don't use CSS.