Add margin to button

validata_ui/templates/validation_report.html

@@ -39,7 +39,7 @@
 <h2>La table est invalide</h2>
 
 {% if source_type == 'url' %}
-<button class="btn btn-primary" id="btn-reload">Relancer la validation</button>
+<button class="btn btn-primary my-2" id="btn-reload">Relancer la validation</button>
 {% endif %}
 {# table checks #}