You can achieve this with conditional formatting:

1, Select range A1:AI1
2, Select conditional formatting from the header of the excel app
3, Select "New Rule"
4, Select "Use a formula to determine which cells to format
5, Paste in this formula

=IF(COUNTIF($VK$2:$VK$10,A1)>0,TRUE,FALSE)

6, Hit the "Format" button and select your formats
7, Hit the "OK" button

Hope this helps