CSS changes to format - restructured header section of page, reformatted nav and search bars, changed default font and applied a default colour scheme which will need to be ammended before beploying to Heroku
styling changes made to chat page and use show, chat window has been centers and alternating colors for the chat rows have been added
further change made to styling, connections page, image settings changed, and link properties altered, hovers added
CSS working. Ready for merge
post merge changes