make list for navigation bar
wrap navigation bar and organize it in div
add hello text in jumbotron
add blue color to jumbotron
add color and font size for nav bar
change nag color and add text in jumbotron
display nag bar inline
add font weight for hello text
link to bootstrap
move order of href bootstrap link
add name
edit jumbotron position
edit nav padding
change font size
create portfolio section for works to be displayed
add first image of work