| $visual-grid: false !default; // Display the base grid | |
| $visual-grid-color: #EEE !default; | |
| $visual-grid-index: back !default; // Show grid behind content (back) or overlay it over the content (front) | |
| $visual-grid-opacity: 0.4 !default; | |
| $visual-grid-breakpoints: () !default; |