make delete button red
{{par[field.key]}}<span v-if="field.key=== 'level'">%</span>
</td>
<td>
- <button @click="deleteIntervention(name, index)" class="btn btn-outline-secondary" type="button">Delete</button>
+ <button @click="deleteIntervention(name, index)" class="btn btn-outline-danger" type="button">Delete</button>
</td>
</tr>
</tbody>
