Hey,
Which theme are you using? and what type of css work have to do?
My strong skills are PHP, Wordpress, HTML, CSS, Prestashop, Joomla, Magento, Drupal, Laravel, Bootstrap, Graphic Designing, Javascript, IOS/Android App Development, SEO, SMM, ECommerce.
I only bid those project that i know very well.
Awaiting your affirmative response.
Thanks