Create a Custom Style (Legacy)
Custom Style is used to override the default format of an element. This article will instruct you how to create and apply a Custom Style.
Create a Custom Style
In the Document template, select Styles on the left pane, select Custom
Click "+" to create a new Custom Style
Give the new style a name, click OK
The left pane will open the style editor. Customize the format for that style as you wish
Apply Custom Style to an element
In the template, select the element you want to format
On the right pane, select Styles, click +Add
Select the Custom Style name