<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" class="bi bi-layers " style="height:1em;width:1em;fill:currentColor;vertical-align:-0.125em;" aria-hidden="true" role="img" ><path d="M8.235 1.559a.5.5 0 0 0-.47 0l-7.5 4a.5.5 0 0 0 0 .882L3.188 8 .264 9.559a.5.5 0 0 0 0 .882l7.5 4a.5.5 0 0 0 .47 0l7.5-4a.5.5 0 0 0 0-.882L12.813 8l2.922-1.559a.5.5 0 0 0 0-.882l-7.5-4zm3.515 7.008L14.438 10 8 13.433 1.562 10 4.25 8.567l3.515 1.874a.5.5 0 0 0 .47 0l3.515-1.874zM8 9.433 1.562 6 8 2.567 14.438 6 8 9.433z"></path></svg> Ugljenik u zemljistu