BPMU Customization: Login with Facebook

One of my many desires for this theme is to have the member login buttons to appear in the "right-panel" on the home page for non-logged in users. I came across the following CSS settings while looking through the FAQ's for the WP-Facebook plugin:

#wp-submit{ height:23px; width:46px; padding:0; margin:0 0 0 7px; }
#user_pass{ height:18px; width:86px; padding: 3px; }
#user_login{ height:18px; width:86px; padding: 3px; }
#forgotText{ display:inline-block; font-size:small; margin-left:9px; height:26px; }
#fbLoginButton{ display:block; height:18px; margin-top:7px; text-align:center; }
#loginform label{ display:inline-block; width:2.75em; }

What I can't seem to do is "properly" insert this code in the "base.css" stylesheet to have the buttons appear above the "Join our Community Now..." button and in the "Network intro post text" area.

Can anyone direct me in this area?
Any responses appreciated.