When scrolling down the mouse wheel with CTRL, the zoom decreases. I would like it to increase when I scroll down, and vice versa.
Is there a way to change it?
Firefox – How to invert mouse scroll wheel zoom direction in Firefox
firefoxmouse-wheel
firefoxmouse-wheel
When scrolling down the mouse wheel with CTRL, the zoom decreases. I would like it to increase when I scroll down, and vice versa.
Is there a way to change it?
Best Answer
Open
about:configand set the preference:For Firefox 17+:
mousewheel.with_control.delta_multiplier_y = -100// default 100For Firefox <=16:
mousewheel.withcontrolkey.numlines = -1// default 1