Free tools from Websites by Mark
Please find below a number of resources we are happy to give away freely. Our only requirement is that you do not claim ip, ownership or use for commercial projects.
WordPress Default CSS plugin
WordPress includes a number of suggested CSS rules to help the presentation of things like images and the alignment of text.
Excell CSS framework
Websites by Mark are currently working on a new CSS framework.
SEO_WBM is an easy to use on page SEO plugin for WordPress, it is 100% white hat and will automatically adjust its advice as Google (or any other search engine) changes its algorithm.