I am trying to come up with a clear standard to present to my web team so that the frontend HTML/CSS developers and the backend developers can get on the same page. Currently, we all have our own coding styles, and we tend to end up creating more work for each other when we have to dive into each others' code.
What sort of CSS/HTML and backend coding standards do you or your team adhere to so that the code is easily and predictably readable between frontend HTML/CSS development and back-end server development? What processes do you use in hand-offs to ensure everyone knows what is what?