You can manipulate the code for each of the individual stack template’s style variable settings.
To modify the style variable settings:
Open the Design tab and click Code.
Scroll down to view the Stack Templates and select the stack instance you want to edit.
The HTML Template window opens, displaying the lines of HTML code.
Click the Style Variables tab to display the stack’s color and alignment settings.
Immediately above the menu tabs is the Expand Editor icon which allows you to view full screen mode.
Modify the code, as required.
Click Save to confirm your changes, or click Cancel to discard them.
You can click Restore to return to the last version of the code saved by the system in Layout manager, if required (losing all code changes made since then).
You can click the Preview button to see how the changes will appear in your web store before going live.