Ignore style tag on vitest coverage

How to ignore the style tag to calculate the unit test coverage in a Vue component?

This is my Vue component:

<template>
  <div class="ob-card">
    <slot />
  </div>
</template>

<style scoped>
.ob-card {
  width: 10px;
}
</style>

The coverage result :

-----------------------------|---------|----------|---------|---------|-------------------
File                         | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
-----------------------------|---------|----------|---------|---------|-------------------
All files                    |     100 |      100 |      50 |     100 |                                                
  ObCard.vue                 |     100 |      100 |      50 |     100 |

When I remove the <style> tag it's 100 for every columns:

-----------------------------|---------|----------|---------|---------|-------------------
File                         | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s 
-----------------------------|---------|----------|---------|---------|-------------------
All files                    |     100 |      100 |     100 |     100 |                                                
  ObCard.vue                 |     100 |      100 |     100 |     100 |