Some useful code to style Cookie Banner.
#1. Change size of text “Manage Cookies”
#2. Change color of Acccept all button
#3. Change color of decline button
#4. Change color of Manage cookies button
#5. Round corners of cookies buttons
#6. Change color of outline around cookies buttons
#7. Round corners of button in Manage Cookies popup
#8. Change background of Manage cookies popup
#9. move cookie banner buttons under text