How to change the font in Yahoo Mail permanently?

For the last two days the font size when I go to yahoo mail is huge. How can I change it back?

• My computer was rather slow opening Yahoo mail up yesterday and when it finally did the font of the mail and everything else (yahoo news etc) was quite large. I can't figure out how to change it back.

• Answer:

  To change/increase the font size, click options in the upper right of your yahoo mail page -> click "general preferences" -> scroll down to "font size" -> click the blue down arrow to select another size -> click "save" at the bottom. Temporary solution for on- and offline: hold down the ctrl button on your keyboard, at the same time use the scroll wheel of your mouse to reduce or enlarge what you see on your screen.