CSS Drupal

Hi there, I need someone who knows CSS and also has experience of Drupal. Knowledge of TNG (The Next Generation Genealogy) software would also be a very helpful bonus. I have already set up a Drupal website and have designed a template using Artisteer. It's already installed and working. I've also installed the TNG software and the tng drupal integration module which seems to be working fine. However, what I need is someone who is proficient in working with CSS in order to make the TNG section of the website look the same as the design template on the main drupal part of the site. I hope that's clear and it should be fairly straight forward for someone who knows css and drupal. Many thanks Allan