Dear @Maria
sure! You can use a classic marquee as well.
You can add it into the CUSTOM HTML area.
Also have a look with the inspector tool which classes get added as paragraph styles.
I think they are called _h1 and so on…
You can use the same classes to add the same style to an element which you use in the CUSTOM HTML area.
I hope that gave you a direction :D
Best!
Marius