diff --git a/amadeus/static/css/base/amadeus_responsive.css b/amadeus/static/css/base/amadeus_responsive.css
index 396844f..322e3e6 100755
--- a/amadeus/static/css/base/amadeus_responsive.css
+++ b/amadeus/static/css/base/amadeus_responsive.css
@@ -93,7 +93,7 @@
 @media(max-width: 768px) {
 	/* Buttons */
 	.visible-xs-block {
-		margin: 0 auto;
+		margin: 10px auto;
 	}
 
 	.btn-mobile {
diff --git a/chat/templates/chat/list.html b/chat/templates/chat/list.html
index f1ab183..150df5e 100644
--- a/chat/templates/chat/list.html
+++ b/chat/templates/chat/list.html
@@ -32,7 +32,7 @@
                             </form>
                         </div>
                         <div class="col-lg-4 col-md-4 col-sm-5 col-xs-12">
-                            <a href="{% url 'chat:participants_general' %}" class="pull-right btn btn-default btn-raised btn-md">{% trans 'List all participants' %}</a>
+                            <a href="{% url 'chat:participants_general' %}" class="pull-right btn btn-default btn-raised btn-md btn-mobile visible-xs-block visible-sm-block">{% trans 'List all participants' %}</a>
                         </div>
     	    		</div>
         		</div>
diff --git a/chat/templates/chat/list_participants.html b/chat/templates/chat/list_participants.html
index 9c13090..a770f33 100644
--- a/chat/templates/chat/list_participants.html
+++ b/chat/templates/chat/list_participants.html
@@ -34,7 +34,7 @@
                             </form>
                         </div>
                         <div class="col-lg-4 col-md-4 col-sm-5 col-xs-12">
-                            <a href="{% url 'chat:participants_general' %}" class="pull-right btn btn-default btn-raised btn-md">{% trans 'List all participants' %}</a>
+                            <a href="{% url 'chat:participants_general' %}" class="pull-right btn btn-default btn-raised btn-md btn-mobile visible-xs-block visible-sm-block">{% trans 'List all participants' %}</a>
                         </div>
     	    		</div>
         		</div>
--
libgit2 0.21.2