[CSS] Błąd vaildatora: brak background-color

[jj09]

Oto mój arkusz css: http://83.27.203.93/itc/style.css
A oto błędy:

* Line : 8 (Level : 1) You have no background-color with your color : a:link
* Line : 9 (Level : 1) You have no background-color with your color : a:visited
* Line : 10 (Level : 1) You have no background-color with your color : a:hover
* Line : 11 (Level : 1) You have no background-color with your color : a:active
* Line : 107 (Level : 1) You have no color with your background-color : .border_main
* Line : 116 (Level : 1) You have no color with your background-color : .border_in
* Line : 125 (Level : 1) Same colors for background-color and border-right-color : .site_title
* Line : 125 (Level : 1) Same colors for background-color and border-top-color : .site_title
* Line : 125 (Level : 1) Same colors for background-color and border-left-color : .site_title
* Line : 196 (Level : 1) You have no background-color with your color : .logo
* Line : 203 (Level : 1) You have no background-color with your color : .logo_opis
* Line : 208 (Level : 1) You have no color with your background-color : .code
* Line : 212 (Level : 1) You have no background-color with your color : .hot

nie wiem o co chodzi z You have no background-color with your color...

[Stig]

Ten sam problem z validacją był już opisywany na forum, i to całkiem niedawno: "[CSS] Bład validatora: brak wartości atrybutu".