Please note that the order of breakpoints must be in ascending order so that keywords like `down` in the `breakpoint` function below will work as expected e.g.
-```js
-├─ xlarge max
-│
-├─ xlarge min
-├─ large max ┓
-│ │
-├─ large min │
-├─ medium max │
-│ │ "xlarge down" Breakpoint
-├─ medium min │
-├─ small max │
-│ │
-...
-```
You can change that by modifying the `$breakpoint-classes` variable in your settings file. This is a list of breakpoint names. Adding or removing names from the list will change the CSS class output. It looks like this by default: