Added necessary indentations

Author: divyajyothi5321

app/design/frontend/Magento/luma/Magento_Catalog/web/css/source/module/_listings.less

@@ -112,8 +112,8 @@
                     > .stock.unavailable {
                         line-height: 1;
                         padding-bottom: @indent__s;
-                        padding-top: @indent__s;
                         padding-right: 24px;
+                        padding-top: @indent__s;
                     }
                 }
             }