Change the font & size?

I have Yahoo classic mail. Clicking on options to change font and size shows a ';sample';,. but even after clicking ';save'; the msg box under NEW gives the same old minuscule print. How to make the change stick I have Safari %26amp; OS 10.4.11Change the font %26amp; size?
You can't. Yahoo mail doesn't have a feature to save the font and size. You have to select your font and size every time. It sucks :)