Templates Overview
Before editing the Maian Cart templates you should do the following:
1 Make a copy of the 'content/_theme_default/' folder.
Example:
content/_theme_new
(It is important your theme folder starts with "_theme" so the system can pick it up)
2 Log into your admin area and go to "System > General Settings" and change the default theme to your new folder.
This ensures that future updates don`t break your layout. You can also refer to the original for reference.
Once this is done, select a link below.