Need to costimuze my scrollbars in Mac OX X theme

[Fanatik]

Hi , i red all about scrollbars on this site and i still don't get it  :-\ please help me config my css.

/* Colors used:                                */
/* --------------------------------------------*/
/* #000000 = RBG   0,  0,  0 = (black)         */
/* #7F7F7F = RBG 127,127,127 = (dark grey)     */
/* #666666 = RBG 102,102,102 = (medium grey)   */
/* #999999 = RBG 153,153,153 = (light grey)    */
/* #FAFAFA = RBG 250,250,250 = (light grey)    */
/* #BDBEBD = RBG 189,190,189 = (light grey)    */
/* #EFF0F1 = RBG 239,240,241 = (dark white)    */
/* #EFEFEF = RBG 239,239,239 = (dark white)    */
/* #FFFFFF = RBG 255,255,255 = (white)         */
/* if you don't like a color, just do a search */
/* and replace on the hex color...             */

/* Foreground color definition */
---------------------------> This part is confusing me
body {
   background-color: #E5E5E5;
   scrollbar-face-color: #DEE3E7;
   scrollbar-highlight-color: #FFFFFF;
   scrollbar-shadow-color: #DEE3E7;
   scrollbar-3dlight-color: #D1D7DC;
   scrollbar-arrow-color:  #006699;
   scrollbar-track-color: #EFEFEF;
   scrollbar-darkshadow-color: #98AAB1;
}

-------------------------------------------------------------------
.topmenu, .topmenu a { color : #000000; }

.topmenu a:hover { color : #666666; }

.tableh1, .tableh1a, .tableh1_compact, .navmenu, .navmenu a, .sortorder_cell, .sortorder_options, .statlink, .statlink a, .statlink a:hover { color : #000000; }

.tableh2, .tableh2_compact, .catrow_noalb { color : #000000; }

.textinput, .listbox, .radio, .checkbox { color: #000000; }

.alblink, .alblink a, .catlink, .catlink a { color : #000000; }

a,  .bblink a, .user_thumb_infobox a  { color: #000000; }

a:hover, .bblink a:hover, .user_thumb_infobox a:hover, .alblink a:hover, .catlink a:hover { color : #666666; }

.button, .comment_button, .admin_menu_thumb, .admin_menu_thumb a, .admin_menu_thumb a:hover, .admin_menu, .admin_menu a, .admin_menu a:hover { color : #000000; }

.comment_date { color : #999999; }

.footer, .footer a, .footer a:hover { color : #999999; }

[Joachim Müller]

what's so confusing about it? Post a link to your site.