naive-ui/demo/documentation/components/input-number/enUS/size.demo.md

Size

small, medium, large.

<n-space vertical>
  <n-input-number v-model:value="value" size="small" />
  <n-input-number v-model:value="value" size="medium" />
  <n-input-number v-model:value="value" size="large" />
</n-space>

export default {
  data () {
    return {
      value: 0
    }
  }
}