diff --git a/frontend/client/src/views/fields/attachment-multiple.js b/frontend/client/src/views/fields/attachment-multiple.js
index 43dab2e4cb..9f866568a4 100644
--- a/frontend/client/src/views/fields/attachment-multiple.js
+++ b/frontend/client/src/views/fields/attachment-multiple.js
@@ -317,7 +317,7 @@ Espo.define('views/fields/attachment-multiple', 'views/fields/base', function (D
                     var line = '<div class="attachment-block"><span class="glyphicon glyphicon-paperclip small"></span> <a href="?entryPoint=download&id=' + id + '">' + name + '</a></div>';
                     names.push(line);
                 }
-                var string = previews.join('') + names.join(', ');
+                var string = previews.join('') + names.join('');
 
                 return string;
             }
diff --git a/frontend/less/espo/custom.less b/frontend/less/espo/custom.less
index 0d5d12ec15..646a13ddbd 100644
--- a/frontend/less/espo/custom.less
+++ b/frontend/less/espo/custom.less
@@ -583,7 +583,7 @@ td.cell-buttons > .btn-group {
 }
 
 .attachment-block {
-    display: inline-block;
+    display: block;
     vertical-align: top;
 }