Change font-size of <v-radio> vuetify

If you want to use a style tag in the .vue file you have the option to remove scoped from the style tag and target the label directly.

<style>
  .v-label {
    font-size: desired size
  }
</style>

If it happens that you have a separate .css file you can still use this method and ignore the <style> tag

.v-label {
  font-size: desired size
}

Got the answer. In my css file all i have to do is

.customClass >>> label

adding those >>> icon solved the problem.