Layout of broadcast send buttons

www/admin/app-admin.less

@@ -201,8 +201,11 @@
 
     .cp-admin-broadcast-form {
         margin-top: 30px;
-        & > button:last-child {
-            margin-top: 30px !important;
+        .cp-broadcast-form-submit {
+            margin-top: 30px;
+            button {
+                margin-bottom: 10px !important;
+            }
         }
         .cp-broadcast-container {
             display: flex;

www/admin/inner.js

@@ -1161,8 +1161,11 @@ define([
                     h('label', Messages.broadcast_translations),
                     h('div.cp-broadcast-languages', boxes),
                     container,
-                    button,
-                    noFallbackBtn
+                    h('div.cp-broadcast-form-submit', [
+                        noFallbackBtn,
+                        h('br'),
+                        button
+                    ])
                 ]);
             })();
             return;
@@ -1213,8 +1216,10 @@ define([
                     h('label', Messages.broadcast_end),
                     end,
                     h('br'),
+                    h('div.cp-broadcast-form-submit', [
                         button,
                         preview
+                    ])
                 ]);
             })();
             return;
@@ -1242,8 +1247,10 @@ define([
                 $form.append([
                     $cbox[0],
                     h('br'),
+                    h('div.cp-broadcast-form-submit', [
                         button,
                         preview
+                    ])
                 ]);
             })();
             return;
@@ -1272,8 +1279,10 @@ define([
                     label,
                     input,
                     h('br'),
+                    h('div.cp-broadcast-form-submit', [
                         button,
                         preview
+                    ])
                 ]);
             })();
             return;