You can easily move your size chart button up or down to align it with other elements on your product page.
Important: this article is only applicable if your size chart is being displayed via app block.
- If you use CSS to display your size chart button. Select the desired CSS class. Click here to see how to adjust its position
- If you use a code snippet to display your size chart button. Select the desired CSS class. Click here to see how to adjust its positions
Step 1: Access the Vertical Position Settings
In Shopify admin, go to Apps → SmartSize → Settings.
-
Select Button vertical position under the Size chart button section. This will automatically open your theme editor in the right location
Step 2: Adjust the Button Position
In the theme editor, locate the SmartSize app block (usually under Product Information or Product Media)
Drag and drop it to your desired position — typically near the price, variants, or add-to-cart button.
Click Save to publish your changes.
Step 3: Preview in Your Store
Open a product page in your live store.
Check that the button now appears in the right vertical position.
Test on both desktop and mobile devices.
Important Notes
The Vertical position setting does not apply when your button is displayed in Floating mode (on the side of the page).
If you’re using a custom theme, make sure the SmartSize block is included inside your product section.
Need Help?
If you have questions, contact our support team at team@smartsize.io