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Manage theme settings for blast templates

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Summary

Learn how to manage theme settings in your blast modal to keep your blast templates aligned with your branding.

This article covers:

Overview

The Blast modal in Box+Dice allows you to adjust the look of your blast templates. You can customise colours and font sizing to match your branding while using your system’s default template as a base.

Your Box+Dice system comes with a basic template, but if you'd like to discuss other customisation options or get a quote for a new template, please contact the Support team.

Important: Avoid changing Theme Settings unless you are familiar with HTML. Assistance to undo styling changes may incur a cost. 

Update text and element colours 

You can change the colour of text and elements in your default blast template by entering a new hex code.

To update colours:

  • Go to: Contacts
  • Filter your contacts to find the group you want to email
  • Tick the checkbox to select all contacts
  • Click Email Blast > New Blast
  • Click Theme

  • Locate the colour field you want to update
  • Enter the new hex code (e.g., #3A3A3A) for the font or element colour

  • Select Save to apply the change
Tip: If you’re unsure which hex code to use, you can obtain this from your brand style guide or a colour‑picker tool.

Adjust font sizes 

Font sizes can be changed directly in the blast modal to improve readability or match your brand’s design standards.

To adjust font sizes:

  • In the Edit theme modal: scroll down to find the font size setting
  • Enter a new value (e.g., 14px, 16px)

  • Select Save to apply your changes
Note: Use consistent font sizing across templates to maintain a professional appearance.

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