I’m working on creating an instructor copy of a laboratory manual, https://kstatelibraries.pressbooks.pub/soilslabmanual/. The instructor copy chapters are not publicly viewable in the web book at the moment. For the instructor copy I make the text of all filled-in answers be italicized and “indigo” in color. I used the span command described here to stylize individual cells, https://tablepress.org/faq/highlight-cells-or-content/. It worked fine for web book/preview of each chapter, but when I export the book as a PDF for digital distribution the stylized text is no longer blue, but it does stay italicized. The custom CSS I added within the TablePress plugin is as follows:
.tablepress .tableanswer-1 {
color: #333399;
text-decoration: italic;
An example of code added to individual cells is as follows:
<span class="tableanswer-1"><em>cell text</em></span>