Add sass modules folder
Add new bacground images
Add modules and template file imports
Rename full-width classname to section
Add background image and improve description text design
Add placeholder images to the blog section
Add span tag into each heading
Improve nabvar design
Add media queries variables and rules
Modify navbar color variables
Update compiled app.css
Update .gitignore
Add parallax scrolling navigation
Add _icons.scss module
Improve overall design