To glue the element as icon or icon with text to the element in the settings must be put before eicon necessary element.
Eicon prepend to next? - radio button asks append (paste) this element to the next in the order of elements.
2. Eicon title - additional title (for seo)
3. Self text - ate you want you can add your own text or in conjunction with Eicon prepend to next? - NO -> you will have your text with their icon
4. Other class - A very necessary oprion allows to add your own classes for the element M for example if you use the online bootstrap CSS is enough in this field to register class "btn" and turn into your icon button ...