---
source: crates/biome_formatter_test/src/snapshot_builder.rs
info: css/atrule/font-feature-values.css
---

# Input

```css
@font-feature-values Font One {
    @styleset {
        nice-style: 12;
    }
}
@font-feature-values Font One {
@styleset {
nice-style: 12;
}
}
@font-feature-values Font One{
    @styleset{
        nice-style: 12;
    }
}
@font-feature-values  Font One  {
    @styleset  {
        nice-style: 12;
    }
}
@font-feature-values
Font One
{
@styleset
{
nice-style
:
12
;
}
}

@font-feature-values

Font One

{

@styleset
{

nice-style

:

12

;

}

}

```


# Prettier differences

```diff
--- Prettier
+++ Biome
@@ -1,31 +1,46 @@
-@font-feature-values Font One {
-  @styleset {
+@font-feature-values Font
+one {
+  @
+  styleset {
     nice-style: 12;
   }
 }
-@font-feature-values Font One {
-  @styleset {
+@font-feature-values Font
+one {
+  @
+  styleset {
     nice-style: 12;
   }
 }
-@font-feature-values Font One {
-  @styleset {
+@font-feature-values Font
+one {
+  @
+  styleset {
     nice-style: 12;
   }
 }
-@font-feature-values Font One {
-  @styleset {
+@font-feature-values  Font
+one {
+  @
+  styleset {
     nice-style: 12;
   }
 }
-@font-feature-values Font One {
-  @styleset {
+@font-feature-values
+Font
+one {
+  @
+  styleset {
     nice-style: 12;
   }
 }
 
-@font-feature-values Font One {
-  @styleset {
+@font-feature-values
+
+Font
+one {
+  @
+  styleset {
     nice-style: 12;
   }
 }
```

# Output

```css
@font-feature-values Font
one {
  @
  styleset {
    nice-style: 12;
  }
}
@font-feature-values Font
one {
  @
  styleset {
    nice-style: 12;
  }
}
@font-feature-values Font
one {
  @
  styleset {
    nice-style: 12;
  }
}
@font-feature-values  Font
one {
  @
  styleset {
    nice-style: 12;
  }
}
@font-feature-values
Font
one {
  @
  styleset {
    nice-style: 12;
  }
}

@font-feature-values

Font
one {
  @
  styleset {
    nice-style: 12;
  }
}
```

# Errors
```
font-feature-values.css:1:27 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × expected `{` but instead found `One`
  
  > 1 │ @font-feature-values Font One {
      │                           ^^^
    2 │     @styleset {
    3 │         nice-style: 12;
  
  i Remove One
  
font-feature-values.css:2:6 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × Unexpected value or character.
  
    1 │ @font-feature-values Font One {
  > 2 │     @styleset {
      │      ^^^^^^^^
    3 │         nice-style: 12;
    4 │     }
  
  i Expected one of:
  
  - charset
  - color-profile
  - container
  - counter-style
  - document
  - font-face
  - font-feature-values
  - font-palette-values
  - import
  - keyframes
  - layer
  - media
  - namespace
  - page
  - property
  - supports
  - viewport
  - scope
  
font-feature-values.css:6:27 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × expected `{` but instead found `One`
  
    4 │     }
    5 │ }
  > 6 │ @font-feature-values Font One {
      │                           ^^^
    7 │ @styleset {
    8 │ nice-style: 12;
  
  i Remove One
  
font-feature-values.css:7:2 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × Unexpected value or character.
  
    5 │ }
    6 │ @font-feature-values Font One {
  > 7 │ @styleset {
      │  ^^^^^^^^
    8 │ nice-style: 12;
    9 │ }
  
  i Expected one of:
  
  - charset
  - color-profile
  - container
  - counter-style
  - document
  - font-face
  - font-feature-values
  - font-palette-values
  - import
  - keyframes
  - layer
  - media
  - namespace
  - page
  - property
  - supports
  - viewport
  - scope
  
font-feature-values.css:11:27 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × expected `{` but instead found `One`
  
     9 │ }
    10 │ }
  > 11 │ @font-feature-values Font One{
       │                           ^^^
    12 │     @styleset{
    13 │         nice-style: 12;
  
  i Remove One
  
font-feature-values.css:12:6 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × Unexpected value or character.
  
    10 │ }
    11 │ @font-feature-values Font One{
  > 12 │     @styleset{
       │      ^^^^^^^^
    13 │         nice-style: 12;
    14 │     }
  
  i Expected one of:
  
  - charset
  - color-profile
  - container
  - counter-style
  - document
  - font-face
  - font-feature-values
  - font-palette-values
  - import
  - keyframes
  - layer
  - media
  - namespace
  - page
  - property
  - supports
  - viewport
  - scope
  
font-feature-values.css:16:28 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × expected `{` but instead found `One`
  
    14 │     }
    15 │ }
  > 16 │ @font-feature-values  Font One  {
       │                            ^^^
    17 │     @styleset  {
    18 │         nice-style: 12;
  
  i Remove One
  
font-feature-values.css:17:6 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × Unexpected value or character.
  
    15 │ }
    16 │ @font-feature-values  Font One  {
  > 17 │     @styleset  {
       │      ^^^^^^^^
    18 │         nice-style: 12;
    19 │     }
  
  i Expected one of:
  
  - charset
  - color-profile
  - container
  - counter-style
  - document
  - font-face
  - font-feature-values
  - font-palette-values
  - import
  - keyframes
  - layer
  - media
  - namespace
  - page
  - property
  - supports
  - viewport
  - scope
  
font-feature-values.css:22:6 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × expected `{` but instead found `One`
  
    20 │ }
    21 │ @font-feature-values
  > 22 │ Font One
       │      ^^^
    23 │ {
    24 │ @styleset
  
  i Remove One
  
font-feature-values.css:24:2 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × Unexpected value or character.
  
    22 │ Font One
    23 │ {
  > 24 │ @styleset
       │  ^^^^^^^^
    25 │ {
    26 │ nice-style
  
  i Expected one of:
  
  - charset
  - color-profile
  - container
  - counter-style
  - document
  - font-face
  - font-feature-values
  - font-palette-values
  - import
  - keyframes
  - layer
  - media
  - namespace
  - page
  - property
  - supports
  - viewport
  - scope
  
font-feature-values.css:35:6 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × expected `{` but instead found `One`
  
    33 │ @font-feature-values
    34 │ 
  > 35 │ Font One
       │      ^^^
    36 │ 
    37 │ {
  
  i Remove One
  
font-feature-values.css:39:2 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × Unexpected value or character.
  
    37 │ {
    38 │ 
  > 39 │ @styleset
       │  ^^^^^^^^
    40 │ {
    41 │ 
  
  i Expected one of:
  
  - charset
  - color-profile
  - container
  - counter-style
  - document
  - font-face
  - font-feature-values
  - font-palette-values
  - import
  - keyframes
  - layer
  - media
  - namespace
  - page
  - property
  - supports
  - viewport
  - scope
  

```