I have textbook in html using css and many accounting table layouts. I have achieved a clean conversion to epub that I happy with, BUT submitting to Epub Validator throws up many errors.
Doesn't like nested ul's and certain br's
Also throws up many errors that relate to U0003B="" in the converted table tags e.g. <table class="table1" U0003B="">
Doesn't like nested ul's and certain br's
Also throws up many errors that relate to U0003B="" in the converted table tags e.g. <table class="table1" U0003B="">