import "vef-icons.css" into your html-file and add these classes to the elements.
| classes | icon |
|---|---|
| vef vef-heincke | |
| vef vef-alkor | |
| vef vef-meteor | |
| vef vef-albis | |
| vef vef-polarstern | |
| vef vef-littorina | |
| vef vef-sonne | |
| vef vef-merian | |
| vef vef-eugen-seibold | |
| vef vef-sensor | |
| vef vef-dashboard | |
| vef vef-workspace | |
| vef vef-maps | |
| vef vef-home | |
| vef vef-data | |
| vef vef-report | |
| vef vef-publication | |
| vef vef-expedition | |
| vef vef-add-layer | |
| vef vef-add-folder | |
| vef vef-select-all | |
| vef vef-deselect-all | |
| vef vef-globe | |
| vef vef-globe-north | |
| vef vef-globe-south | |
| vef vef-rename | |
| vef vef-seafloor | |
| vef vef-ocean-observatory | |
| vef vef-ocean-sound | |
| vef vef-wms | |
| vef vef-wfs | |
| vef vef-wcs | |
| vef vef-filter-settings | |
| vef vef-legend | |
| vef vef-not-available | |
| vef vef-legend-small | |
| vef vef-raster |