Added sources for images and video poster
Added css file to begin styling of site and created first breakpoint using media querie
up to date
Started styling for first breakpoint of screen larger than 600px
Added breakpoint using media querie for screens smaller than 600px
added more styling to heading section
Added styling to section1
Finished basic styling for section 2
Finished styling footer
Finished responsive site with break for larger than 600px and smaller than 600px