900dpi is a new service where you can create a simple, hosted CMS with only Dropbox and CSS. Do you need to make a super quick website or landing page? Just create your HTML pages, use the “900-edit” CSS class on your HTML elements to add them to the CMS, then upload your files to Dropbox. 900dpi creates a fully functional, blazing fast, securely hosted CMS that you can share with your clients.