[PHP] Two easy HTML/CSS questions

[Phil Schwarzmann]

I know I shouldn't be asking these questions on this mailing list but
you guys are ALWAYS EXTREMELY helpful...
 
1) I want a a text link to change color when the mouse is hovering over
top of it.  How do I do this?  Im sure it's some CSS thingy.
 
2) Is it possible to make a "text field" smaller when using forms. 
Let's say I'm using font size 1, I want the text field to be just as
small as the rest of text.
 
Thanks again!!!!