How to Use Fill Color and Line Width

1)

Go inside the Workflow Guide and click on "Add Step"

2)

Click on "Image Step"

3)

Click on "Upload Image"

4)

Select the "Fill Color" option

5)

As soon as you click the option, it will let you select the colors of your choice from the panel

6)

And it is changed!

7)

Set the "Line width" from 0 to 20 that will change the width of every highlighted thing