Implement styles according design template
This MR implements the design according to UX Review and the delivered screens https://drive.google.com/drive/u/1/folders/15V9pqP_3yAMgXNjWMnNmPgkw3A81Yxce
@lex There will be a followup to get easier style scoping #25 (closed)
Opened an issue about the font license for Averta Regular #27 (closed).
Closes #22 (closed)
Edited by Andi Staub