docs/customization/theme.md

12 application navigation, and theming.
79 This variable determines when the primary navigation is hidden and when the
83 - xs - Navigation is always displayed
84 - sm - Navigation displayed when the viewport is greater than 576px
85 - md - Navigation displayed when the viewport is greater than 768px
86 - lg - Navigation displayed when the viewport is greater than 992px
87 - xl - Navigation displayed when the viewport is less than 1200px
101 ### $navigation-width
103 This variable determines the width of the primary navigation menu when expanded.
113 - Primary navigation section
209 navigation, but a design supporting that option will be the focus of future