Assist with Project Management

NO need to read this if your not a CSS3 & HTML5 Expert DO NOT BID and waste my time , this task should be simple and easy for an expert, The PM should include : - Sample of previous work - Description of how you will apply the script - any note or Q's ------------------------------------------------------------- The website is Wordpress based already done and running , I need to convert the categories page to the layout attached as this page part of Worrdpress we don't mind to have as static page , editing update will be by code the idea is to get the result described in the images attached , If there is any better suggestion will be considered the attached image to describe how the effect to show items under each categories -