Changed style button.

Resources/views/Workflow/show_transitions.html.twig

@@ -4,8 +4,8 @@
 {% else %}
     {% if workflow_correct_state(object, object.getWorkflowName()) %}
         <div class="btn-group">
-            <button class="btn btn-default btn-sm dropdown-toggle" type="button" data-toggle="dropdown" aria-expanded="false">
-                <i class="fa fa-bars" aria-hidden="true" style="margin-right:1px"></i>&nbsp;{{ "Actions Workflow"|trans({},'WorkflowLabel') }}
+            <button class="btn btn-default btn-sm dropdown-toggle" type="button" data-toggle="dropdown" aria-expanded="false" title="{{ "Actions Workflow"|trans({},'WorkflowLabel') }}">
+                <i class="fa fa-bars" aria-hidden="true" style="margin-right:1px"></i>{# &nbsp;{{ "Actions Workflow"|trans({},'WorkflowLabel') }} #}
             </button>
             <ul class="dropdown-menu">