Hi,
I think that you post on the wrong section, your question is not an HikaSerial question.
But your question is not an HikaShop question too, it is a template/gantry one.
I can recommend you to ask to the gantry team or a specialist (a graphist, a web designer).
Regards,
Jerome - Obsidev.com
HikaMarket & HikaSerial developer / HikaShop core dev team.