Read before you start
Ensure that you are already displaying the size chart button via a code snippet inserted in your theme's code
Note: a code snippet is not essential. It is a fallback option in case your size chart button is not displayed in your theme. If your theme supports app blocks, we strongly recommend that you add an app block instead of a code snippet.
Step 1
Navigate to your Sales Channels > Online Store > Themes
Go to your most recent team and click on the icon with the three dots [ ... ]
Select 'Edit code'
Step 2
Search for the liquid file that contains the snippet.
Example: {/} main-product.liquid , {/} product.liquid , {/} product-template.liquid
Step 3
Find the code snippet in the file
<div id="sizefox-container"> </div>
Step 4
Cut and paste the code snippet it into a different location to change its vertical positioning. Test the changes in a store by opening a product page that contains an active size chart.