I was recently given a job to redesign a website. This website has lots going on in it such as ajax, PHP, HTML you name and its in there. The website structure is even a mess. What I need is a plug for my browser that will help me find the class names and ID's of divs and such so that I can just go right to the css file find the class and edit it. Is there a plug in that I can get that will help me inspect pages and tell me exactly what rules are styling that particular part of the page?