You can manipulate the HTML code for each of the individual widget and stack templates.
To modify the HTML:
Open the Design tab and click Code.
Scroll down to view the Widget Templates or Stack Templates and select the widget/stack instance you want to edit.
The HTML Template window opens, displaying the lines of HTML code.
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.