I created an icons directory in gh-pages
I updated content in index.html in gh-pages
I edited links in navbar in index.html doc in gh-pages
I edited the stylesheet info in head tag of index.html in gh-pages
I updated the mainstylesheet.css file in gh-pages
I adjusted the margin of header background
I updated index.html in gh-pages
I adjusted the new logo in header tag in gh-pages
updated index.html on gh-pages
I added logo and updated mainstylesheet.css in gh-pages