---
source: crates/biome_formatter_test/src/snapshot_builder.rs
info: css/yaml/only_comments.css
---

# Input

```css
---
# comment 1
# comment 2
# comment 3
---

a {
    color: red;
}

```


# Prettier differences

```diff
--- Prettier
+++ Biome
@@ -1,7 +1,10 @@
 ---
-# comment 1
-# comment 2
-# comment 3
+# comment 
+1
+# comment 
+2
+# comment 
+3
 ---
 
 a {
```

# Output

```css
---
# comment 
1
# comment 
2
# comment 
3
---

a {
  color: red;
}
```

# Errors
```
only_comments.css:1:1 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × Expected a qualified rule, or an at rule but instead found '---'.
  
  > 1 │ ---
      │ ^^^
    2 │ # comment 1
    3 │ # comment 2
  
  i Expected a qualified rule, or an at rule here.
  
  > 1 │ ---
      │ ^^^
    2 │ # comment 1
    3 │ # comment 2
  
only_comments.css:2:11 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × Expected a compound selector but instead found '1'.
  
    1 │ ---
  > 2 │ # comment 1
      │           ^
    3 │ # comment 2
    4 │ # comment 3
  
  i Expected a compound selector here.
  
    1 │ ---
  > 2 │ # comment 1
      │           ^
    3 │ # comment 2
    4 │ # comment 3
  
only_comments.css:3:11 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × Expected a compound selector but instead found '2'.
  
    1 │ ---
    2 │ # comment 1
  > 3 │ # comment 2
      │           ^
    4 │ # comment 3
    5 │ ---
  
  i Expected a compound selector here.
  
    1 │ ---
    2 │ # comment 1
  > 3 │ # comment 2
      │           ^
    4 │ # comment 3
    5 │ ---
  
only_comments.css:4:11 parse ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

  × Expected a compound selector but instead found '3'.
  
    2 │ # comment 1
    3 │ # comment 2
  > 4 │ # comment 3
      │           ^
    5 │ ---
    6 │ 
  
  i Expected a compound selector here.
  
    2 │ # comment 1
    3 │ # comment 2
  > 4 │ # comment 3
      │           ^
    5 │ ---
    6 │ 
  

```