---
source: crates/biome_formatter_test/src/snapshot_builder.rs
info: css/fill-value/fill.css
---

# Input

```css
div {
  border-left: 1px solid mix($warningBackgroundColors, $warningBorderColors, 50%);
  $fontFamily: "Lato", -apple-system, "Helvetica Neue", Helvetica, Arial, sans-serif;
}

```


# Prettier differences

```diff
--- Prettier
+++ Biome
@@ -1,11 +1,6 @@
 div {
   border-left: 1px solid
-    mix($warningBackgroundColors, $warningBorderColors, 50%);
-  $fontFamily:
-    "Lato",
-    -apple-system,
-    "Helvetica Neue",
-    Helvetica,
-    Arial,
+    mix($warningbackgroundcolors, $warningbordercolors, 50%);
+  $fontfamily: "Lato" , -apple-system , "Helvetica Neue" , helvetica , arial ,
     sans-serif;
 }
```

# Output

```css
div {
  border-left: 1px solid
    mix($warningbackgroundcolors, $warningbordercolors, 50%);
  $fontfamily: "Lato" , -apple-system , "Helvetica Neue" , helvetica , arial ,
    sans-serif;
}
```