Minimalist Website Overhaul Rollout

I’m ready to give one of my existing sites a fresh, fully minimalist look and feel, then apply the same treatment to roughly ten sister sites once the first relaunch proves successful. Every page—home, about, contact, blog, shop, and anything in between—needs to be redesigned from the ground up... (Budget: $250 - $750 USD, Jobs: CSS, CSS3, HTML, HTML5, JavaScript, PHP, Web Design, Website Design)