How do I change the font of the navigation bar at the top? Options

[c is for crunk]

Yeah I want to change the font of the navigation bar to arial.
And how do you change the font of your display name? Just on my profile.
And some people can "move" their dispaly name.
ahaha if that makes any sense

idk
if anyone knows how to do any of those things
please tell me
:]

[*This Confession*]

CODE

.nametext{font-family: arial; color: ######; font-weight: bold; font-size: 30px; letter-spacing: -3px; line-height: 35px;}

thats to change your display name.
your going to have to give a example of this "move display name"

and to change the navigation bar..

CODE

a.navbar{font-family:arial; font-size:9px; color:######; font-weight:none;border:0px; text-transform: uppercase;}  
a.navbar:link{font-family:arial; font-size:9px; color:######; font-weight:none;border:0px; text-transform: uppercase;}  
a.navbar:active{font-family:arial; font-size:9px; color:######; font-weight:none;border:0px; text-transform: uppercase;}  
a.navbar:visited{font-family:arial; font-size:9px; color:######; font-weight:none;border:0px; text-transform: uppercase;}  
a.navbar:hover{font-family:arial; font-size:9px; color:######; font-weight:none;border:0px; text-transform: uppercase;}

[c is for crunk]

do i put them in my about me?

and
do i have to put style tag thingys on the end of it?

[*This Confession*]

yea duh
<style> CODES </style>

and in your about me.

[c is for crunk]

how do i make the font [just in profile not the actual blog] arial ?
becaues the code did everything but that