Related Questions:
Re-size text in Document Templates
Can you please tell me where I can edit the font size?
Environment:
Event Temple Web App
Procedure:
Within a Text Box document element
Highlight the applicable font
Select the font size icon (highlighted below)
Select your chosen font size
Click Apply
Save your Document
Hint: use CTRL+A to select all font within the text box element if you want everything to be the same size
Other types of Document Elements
If you're wanting to adjust the font size in other elements like the Events/Spaces or Menu Items document elements, there's a slightly different box to choose your prefered size & the whole element will take on that size:
Additional Information
If you would like the change to be applicable for future use, ensure the changes are done within your Document Template.