h1.guten-element.guten-ls0blF, h2.guten-element.guten-ls0blF, h3.guten-element.guten-ls0blF, h4.guten-element.guten-ls0blF, h5.guten-element.guten-ls0blF, h6.guten-element.guten-ls0blF {  overflow-wrap: break-word; word-break: break-word; } .guten-ls0blF {   }