Custom templates
Home Core 5.7 functionality Stacks & Blocks Custom templates
Custom templates change the look and feel of a block. Every block can have custom templates, which are custom bits of PHP code in your website's file system.
Customising a template
When you are in edit mode for a page, you can choose to set a custom template for a block. When clicking on a block, instead of hitting Edit, pick Custom Template:
From the Custom Template interface, you will see a drop down menu of available templates: