In order to use the 'product.description-bottom' template, the theme will need to be published! The templates from which you can select are limited to the templates available in your currently published theme.
If you are unable to currently publish your theme and would still like to set up the ‘product.description-bottom’ template, we have instructions on how to access unpublished templates here.
The details shared here apply to the most recent versions of our Turbo, Parallax, Retina, Mobilia, and Responsive themes. To keep your theme up to date, check out this helpful document.
Using the Product.description-bottom template
By default, the product description will be displayed next to the featured product image. However, it's also possible to move the product description below the featured product image such that it can use the full content area width:
In order to assign your product the 'product.description-bottom' template, head into your Shopify Admin > Product > Select your product you'd like to use. In the Product's admin page, under Theme Templates, select 'product.description-bottom':
How to move only part of your description to the bottom
If you're looking to move only specific parts of the product's description to the bottom, you can 'split' your product's description! We have instructions on how to split your product's description here.
To make customizing your product's layout even easier, we have created a tool that will allow you to generate demo content as seen in some of our product page demos: Try out our product customizer