To create a custom style access the “Project Settings” > Custom Css Style ” window.
Here you you can edit all the main element of the page by editing the default stylesheet.
Just select one or more code snippets from the list on the right, drag them into the text area and declare the new style rules.

In this example we will create a custom character style that will also appear into the text editor.

1- Select “Character style” snippet and drag it into the text area in the “Start of Style Formats defined manually” section.

The code should now look like:

.SCText span.INSERT_STYLE_NAME_HERE{

}

2-Insert the name of your style ad complete it with the style declarations.

.SCText span.Evidence{

background:#FFFF00;
}

Create a custom styles

Hit the “Apply changes” button and close the “Project Settings” window

3- Now open the text editor by double clicking on a text object on the stage: the new style will appear under “Styles” menu.
custom style menu