[JSWolf]

Originally Posted by kovidgoyal

What does the hyphenate section for a kepub produced by KTE look like? It will be in one of the css files. As far as I can tell from looking at the code it should be identical.

Here is what it looks like from calibre 7.24. This is in hyphenation.css.

* {
	/* Vendor-prefixed CSS properties for hyphenation. Keep -webkit last since
	 * some user agents also recognize -webkit properties and will apply them.
	 */
	-webkit-hyphens: auto;
	-webkit-hyphenate-limit-after: 3;
	-webkit-hyphenate-limit-before: 3;
	-webkit-hyphenate-limit-chars: 6 3 3;
	-webkit-hyphenate-limit-lines: 2;

	/* CSS4 standard properties for hyphenation. If a property isn't represented
	 * in the standard, don't put a vendor-prefixed property for it above.
	 */
	hyphens: auto;
	hyphenate-limit-chars: 6 3 3;
	hyphenate-limit-lines: 2;
	hyphenate-limit-last: page;
}

h1, h2, h3, h4, h5, h6, td {
	-webkit-hyphens: none !important;
	hyphens: none !important;
}