Adding pages
Add basic markup
Add basic styles
Add box-sizing property
Revert "Add box-sizing property"

This reverts commit dbb8564446c442dfb34a70fbe9aa0af91765707a.
Revert dbb8564..b66bbcb

This rolls back to commit dbb8564446c442dfb34a70fbe9aa0af91765707a.
Delete bg
Add menu and basic content
Add styles for menu and basic content
Add robots.txt
Change format of telephone number
Add email address to contact info
Changed font family to Fira Sans
Add keyword mail to contact mail
Changed link to mail address