Customizing RWD illustration

What’s in this topic

This topic features a step-by-step illustration of how to change the number of products displayed in a row on a product page, keeping up with the responsive design approach used by Magento out-of-the-box themes.

The described flow is applicable only for themes that inherit from the out-of-the-box Blank or Luma theme.

Changing the number of products in a row

ExampleCorp wants to make their products more visible by decreasing the quantity of products in a row displayed on a catalog page, so that each product takes more space.

In the basic Blank theme, the number of products in a row for each breakpoint is the following (for the 2-column page layout):

• 1024px and more (desktop): four products
• 768px (tablet): three products
• 640px and less (mobile): two products

In their custom Orange theme, ExampleCorp wants to have the least number of products in a row for the desktop and tablet view, namely:

• Desktop: three products
• Tablet: two products
• Mobile: two products

The Orange theme inherits from the Blank theme.

To change the products quantity, ExampleCorp take the following steps:

1. Copy the /Magento_Catalog/web/css/source/module/_listings.less file.
2. Put it in the corresponding location in their Orange theme directory: app/design/frontend/ExampleCorp/orange/Magento_Catalog/web/css/source/module/_listings.less
3. Make the changes in the code. The following image illustrates which section of the file they change, the modified lines are highlighted:

After ExampleCorp applies their theme, the catalog page of their store looks like following:

(compare to the same page for the Blank theme.)