Fixes overlapping issue on category page.

Author: chirag-wagento

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

@@ -425,7 +425,7 @@
 
             .product-item {
                 margin-left: calc(~'(100% - 4 * 24.439%) / 3');
-                padding: 0;
+                padding: 5px;
                 width: 24.439%;
 
                 &:nth-child(4n + 1) {