Hello,
Enter the file styles.css.  https://drive.google.com/open?id=0B-2A-hMr3EDbMjRJeFlpNXltNjg 
I have another problem, Cart products the price is shown without VAT, you can view everything with VAT, see picture:  https://drive.google.com/open?id=0B-2A-hMr3EDbV1NTQlQ0Y1NZSU0
Best regards.