CSS/HTML EXPERT - Create Userstyle stylesheet for Stylish

We are looking for an experienced (CSS,HTML) Developer to: 1- Create Custom ([login to view URL] style) StyleSheet Theme for: URL web app: [login to view URL] We will need custom colors for backgrounds, and change some sections (progress bars). We will use the Stylish addon [login to view URL] Able to work on FF and Chrome. Able to be installed from URL ([login to view URL]) and locally. - EXAMPLE of Custom stylesheets for Youtube: [login to view URL] PLEASE CHECK THIS PAGE IF YOU ARE NOT FAMILIAR WITH USERSTYLES: [login to view URL] Quick Guide: 1. Find the site's existing CSS stylesheet and save it for reference. 2. Find the styles in the stylesheet that you want to override and change them to what you want. For example, if the stylesheet has the body element set to have a font-size of 12px and you want to change it to 14px, then just change it. Since you're overriding an existing style, you will—in most cases—need to add !important after your changed element. 3. Add any new styles to the saved stylesheet that aren't already defined (you won't need to add !important to these). 4. Use Stylish to add this userstyle to a given site. Once you've added it, just reload the site and you should see the style changes you made Please include the word "Userstyles" in your Cover Letter, so we can check you have read the Job Post. This will be an ongoing collaboration if done right. This is a 4-5 hour job, so bid accordingly.