Originally Posted by JayLaFunk
Using Sigil 0.19 in split view and did as you say and took out the line "white-space: pre" but nothing changed, still the same...
That means that probably there are some <pre> tags in the xhtml part as well. So change <pre class="calibre3"> to <p> and </pre> to </p> in the xhtml part.
Changing one or two of them is enough. If it works, change all of them.