h1.guten-element.guten-NBI8AI, h2.guten-element.guten-NBI8AI, h3.guten-element.guten-NBI8AI, h4.guten-element.guten-NBI8AI, h5.guten-element.guten-NBI8AI, h6.guten-element.guten-NBI8AI {  overflow-wrap: break-word; word-break: break-word; }